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update latest xorm version to vendor (#2353)

release/v1.15
Lunny Xiao 2017-08-22 19:39:52 +08:00 committed by Lauris BH
parent 5c29b0a5fe
commit 2c6a0fdca8
44 changed files with 1748 additions and 1414 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
models/models.go
View File

@ -31,7 +31,7 @@ import (
// Engine represents a xorm engine or session.
type Engine interface {
Table(tableNameOrBean interface{}) *xorm.Session
Count(interface{}) (int64, error)
Count(...interface{}) (int64, error)
Decr(column string, arg ...interface{}) *xorm.Session
Delete(interface{}) (int64, error)
Exec(string, ...interface{}) (sql.Result, error)

5
vendor/github.com/go-xorm/core/column.go generated vendored
View File

@ -13,12 +13,13 @@ const (
ONLYFROMDB
)
// database column
// Column defines database column
type Column struct {
Name string
TableName string
FieldName string
SQLType SQLType
IsJSON bool
Length int
Length2 int
Nullable bool
@ -37,6 +38,7 @@ type Column struct {
SetOptions map[string]int
DisableTimeZone bool
TimeZone *time.Location // column specified time zone
Comment string
}
func NewColumn(name, fieldName string, sqlType SQLType, len1, len2 int, nullable bool) *Column {
@ -60,6 +62,7 @@ func NewColumn(name, fieldName string, sqlType SQLType, len1, len2 int, nullable
IsVersion: false,
DefaultIsEmpty: false,
EnumOptions: make(map[string]int),
Comment: "",
}
}

3
vendor/github.com/go-xorm/core/dialect.go generated vendored
View File

@ -244,6 +244,9 @@ func (b *Base) CreateTableSql(table *Table, tableName, storeEngine, charset stri
sql += col.StringNoPk(b.dialect)
}
sql = strings.TrimSpace(sql)
if b.DriverName() == MYSQL && len(col.Comment) > 0 {
sql += " COMMENT '" + col.Comment + "'"
}
sql += ", "
}

12
vendor/github.com/go-xorm/core/rows.go generated vendored
View File

@ -247,6 +247,18 @@ type Row struct {
err error // deferred error for easy chaining
}
// ErrorRow return an error row
func ErrorRow(err error) *Row {
return &Row{
err: err,
}
}
// NewRow from rows
func NewRow(rows *Rows, err error) *Row {
return &Row{rows, err}
}
func (row *Row) Columns() ([]string, error) {
if row.err != nil {
return nil, row.err

1
vendor/github.com/go-xorm/core/table.go generated vendored
View File

@ -22,6 +22,7 @@ type Table struct {
Cacher Cacher
StoreEngine string
Charset string
Comment string
}
func (table *Table) Columns() []*Column {

63
vendor/github.com/go-xorm/xorm/README.md generated vendored
View File

@ -2,11 +2,9 @@
Xorm is a simple and powerful ORM for Go.
[![CircleCI](https://circleci.com/gh/go-xorm/xorm/tree/master.svg?style=svg)](https://circleci.com/gh/go-xorm/xorm/tree/master) [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-xorm/xorm?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
# Notice
The last master version is not backwards compatible. You should use `engine.ShowSQL()` and `engine.Logger().SetLevel()` instead of `engine.ShowSQL = `, `engine.ShowInfo = ` and so on.
[![CircleCI](https://circleci.com/gh/go-xorm/xorm.svg?style=shield)](https://circleci.com/gh/go-xorm/xorm) [![codecov](https://codecov.io/gh/go-xorm/xorm/branch/master/graph/badge.svg)](https://codecov.io/gh/go-xorm/xorm)
[![](https://goreportcard.com/badge/github.com/go-xorm/xorm)](https://goreportcard.com/report/github.com/go-xorm/xorm)
[![Join the chat at https://img.shields.io/discord/323460943201959939.svg](https://img.shields.io/discord/323460943201959939.svg)](https://discord.gg/HuR2CF3)
# Features
@ -50,6 +48,14 @@ Drivers for Go's sql package which currently support database/sql includes:
# Changelog
* **v0.6.3**
* merge tests to main project
* add `Exist` function
* add `SumInt` function
* Mysql now support read and create column comment.
* fix time related bugs.
* fix some other bugs.
* **v0.6.2**
* refactor tag parse methods
* add Scan features to Get
@ -62,22 +68,6 @@ methods can use `builder.Cond` as parameter
* add Sum, SumInt, SumInt64 and NotIn methods
* some bugs fixed
* **v0.5.0**
* logging interface changed
* some bugs fixed
* **v0.4.5**
* many bugs fixed
* extends support unlimited deepth
* Delete Limit support
* **v0.4.4**
* ql database expriment support
* tidb database expriment support
* sql.NullString and etc. field support
* select ForUpdate support
* many bugs fixed
[More changes ...](https://github.com/go-xorm/manual-en-US/tree/master/chapter-16)
# Installation
@ -124,7 +114,7 @@ results, err := engine.Query("select * from user")
results, err := engine.QueryString("select * from user")
```
* `Execute` runs a SQL string, it returns `affetcted` and `error`
* `Execute` runs a SQL string, it returns `affected` and `error`
```Go
affected, err := engine.Exec("update user set age = ? where name = ?", age, name)
@ -166,6 +156,25 @@ has, err := engine.Where("id = ?", id).Cols(cols...).Get(&valuesSlice)
// SELECT col1, col2, col3 FROM user WHERE id = ?
```
* Check if one record exist on table
```Go
has, err := testEngine.Exist(new(RecordExist))
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Exist(&RecordExist{
Name: "test1",
})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.Where("name = ?", "test1").Exist(&RecordExist{})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.SQL("select * from record_exist where name = ?", "test1").Exist()
// select * from record_exist where name = ?
has, err = testEngine.Table("record_exist").Exist()
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Table("record_exist").Where("name = ?", "test1").Exist()
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
```
* Query multiple records from database, also you can use join and extends
```Go
@ -258,13 +267,21 @@ err := engine.Where(builder.NotIn("a", 1, 2).And(builder.In("b", "c", "d", "e"))
# Cases
* [studygolang](http://studygolang.com/) - [github.com/studygolang/studygolang](https://github.com/studygolang/studygolang)
* [Gitea](http://gitea.io) - [github.com/go-gitea/gitea](http://github.com/go-gitea/gitea)
* [Gogs](http://try.gogits.org) - [github.com/gogits/gogs](http://github.com/gogits/gogs)
* [grafana](https://grafana.com/) - [github.com/grafana/grafana](http://github.com/grafana/grafana)
* [github.com/m3ng9i/qreader](https://github.com/m3ng9i/qreader)
* [Wego](http://github.com/go-tango/wego)
* [Docker.cn](https://docker.cn/)
* [Gogs](http://try.gogits.org) - [github.com/gogits/gogs](http://github.com/gogits/gogs)
* [Xorm Adapter](https://github.com/casbin/xorm-adapter) for [Casbin](https://github.com/casbin/casbin) - [github.com/casbin/xorm-adapter](https://github.com/casbin/xorm-adapter)
* [Gorevel](http://gorevel.cn/) - [github.com/goofcc/gorevel](http://github.com/goofcc/gorevel)

60
vendor/github.com/go-xorm/xorm/README_CN.md generated vendored
View File

@ -4,11 +4,9 @@
xorm是一个简单而强大的Go语言ORM库. 通过它可以使数据库操作非常简便。
[![CircleCI](https://circleci.com/gh/go-xorm/xorm/tree/master.svg?style=svg)](https://circleci.com/gh/go-xorm/xorm/tree/master) [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-xorm/xorm?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
# 注意
最新的版本有不兼容的更新，您必须使用 `engine.ShowSQL()` 和 `engine.Logger().SetLevel()` 来替代 `engine.ShowSQL = `, `engine.ShowInfo = ` 等等。
[![CircleCI](https://circleci.com/gh/go-xorm/xorm.svg?style=shield)](https://circleci.com/gh/go-xorm/xorm) [![codecov](https://codecov.io/gh/go-xorm/xorm/branch/master/graph/badge.svg)](https://codecov.io/gh/go-xorm/xorm)
[![](https://goreportcard.com/badge/github.com/go-xorm/xorm)](https://goreportcard.com/report/github.com/go-xorm/xorm)
[![Join the chat at https://img.shields.io/discord/323460943201959939.svg](https://img.shields.io/discord/323460943201959939.svg)](https://discord.gg/HuR2CF3)
## 特性
@ -54,9 +52,18 @@ xorm是一个简单而强大的Go语言ORM库. 通过它可以使数据库操作
## 更新日志
* **v0.6.3**
* 合并单元测试到主工程
* 新增`Exist`方法
* 新增`SumInt`方法
* Mysql新增读取和创建字段注释支持
* 新增`SetConnMaxLifetime`方法
* 修正了时间相关的Bug
* 修复了一些其它Bug
* **v0.6.2**
* 重构Tag解析方式
* Get方法新增类似Sacn的特性
* Get方法新增类似Scan的特性
* 新增 QueryString 方法
* **v0.6.0**
@ -70,18 +77,6 @@ xorm是一个简单而强大的Go语言ORM库. 通过它可以使数据库操作
* logging接口进行不兼容改变
* Bug修正
* **v0.4.5**
* bug修正
* extends 支持无限级
* Delete Limit 支持
* **v0.4.4**
* Tidb 数据库支持
* QL 试验性支持
* sql.NullString支持
* ForUpdate 支持
* bug修正
[更多更新日志...](https://github.com/go-xorm/manual-zh-CN/tree/master/chapter-16)
## 安装
@ -170,6 +165,25 @@ has, err := engine.Where("id = ?", id).Cols(cols...).Get(&valuesSlice)
// SELECT col1, col2, col3 FROM user WHERE id = ?
```
* 检测记录是否存在
```Go
has, err := testEngine.Exist(new(RecordExist))
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Exist(&RecordExist{
Name: "test1",
})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.Where("name = ?", "test1").Exist(&RecordExist{})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.SQL("select * from record_exist where name = ?", "test1").Exist()
// select * from record_exist where name = ?
has, err = testEngine.Table("record_exist").Exist()
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Table("record_exist").Where("name = ?", "test1").Exist()
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
```
* 查询多条记录，当然可以使用Join和extends来组合使用
```Go
@ -261,13 +275,21 @@ err := engine.Where(builder.NotIn("a", 1, 2).And(builder.In("b", "c", "d", "e"))
# 案例
* [Go语言中文网](http://studygolang.com/) - [github.com/studygolang/studygolang](https://github.com/studygolang/studygolang)
* [Gitea](http://gitea.io) - [github.com/go-gitea/gitea](http://github.com/go-gitea/gitea)
* [Gogs](http://try.gogits.org) - [github.com/gogits/gogs](http://github.com/gogits/gogs)
* [grafana](https://grafana.com/) - [github.com/grafana/grafana](http://github.com/grafana/grafana)
* [github.com/m3ng9i/qreader](https://github.com/m3ng9i/qreader)
* [Wego](http://github.com/go-tango/wego)
* [Docker.cn](https://docker.cn/)
* [Gogs](http://try.gogits.org) - [github.com/gogits/gogs](http://github.com/gogits/gogs)
* [Xorm Adapter](https://github.com/casbin/xorm-adapter) for [Casbin](https://github.com/casbin/casbin) - [github.com/casbin/xorm-adapter](https://github.com/casbin/xorm-adapter)
* [Gowalker](http://gowalker.org) - [github.com/Unknwon/gowalker](http://github.com/Unknwon/gowalker)

0
vendor/github.com/go-xorm/xorm/lru_cacher.go → vendor/github.com/go-xorm/xorm/cache_lru.go generated vendored
View File

0
vendor/github.com/go-xorm/xorm/memory_store.go → vendor/github.com/go-xorm/xorm/cache_memory_store.go generated vendored
View File

8
vendor/github.com/go-xorm/xorm/circle.yml generated vendored
View File

@ -3,6 +3,8 @@ dependencies:
# './...' is a relative pattern which means all subdirectories
- go get -t -d -v ./...
- go get -t -d -v github.com/go-xorm/tests
- go get -u github.com/go-xorm/core
- go get -u github.com/go-xorm/builder
- go build -v
database:
@ -19,7 +21,9 @@ database:
test:
override:
# './...' is a relative pattern which means all subdirectories
- go test -v -race
- go test -v -race -db="sqlite3::mysql::mymysql::postgres" -conn_str="./test.db::root:@/xorm_test::xorm_test/root/::dbname=xorm_test sslmode=disable" -coverprofile=coverage.txt -covermode=atomic
- cd /home/ubuntu/.go_workspace/src/github.com/go-xorm/tests && ./sqlite3.sh
- cd /home/ubuntu/.go_workspace/src/github.com/go-xorm/tests && ./mysql.sh
- cd /home/ubuntu/.go_workspace/src/github.com/go-xorm/tests && ./postgres.sh
- cd /home/ubuntu/.go_workspace/src/github.com/go-xorm/tests && ./postgres.sh
post:
- bash <(curl -s https://codecov.io/bash)

23
vendor/github.com/go-xorm/xorm/dialect_mssql.go generated vendored
View File

@ -215,7 +215,7 @@ func (db *mssql) SqlType(c *core.Column) string {
var res string
switch t := c.SQLType.Name; t {
case core.Bool:
res = core.TinyInt
res = core.Bit
if strings.EqualFold(c.Default, "true") {
c.Default = "1"
} else {
@ -250,6 +250,9 @@ func (db *mssql) SqlType(c *core.Column) string {
case core.Uuid:
res = core.Varchar
c.Length = 40
case core.TinyInt:
res = core.TinyInt
c.Length = 0
default:
res = t
}
@ -335,9 +338,15 @@ func (db *mssql) TableCheckSql(tableName string) (string, []interface{}) {
func (db *mssql) GetColumns(tableName string) ([]string, map[string]*core.Column, error) {
args := []interface{}{}
s := `select a.name as name, b.name as ctype,a.max_length,a.precision,a.scale,a.is_nullable as nullable,
replace(replace(isnull(c.text,''),'(',''),')','') as vdefault
from sys.columns a left join sys.types b on a.user_type_id=b.user_type_id
left join sys.syscomments c on a.default_object_id=c.id
replace(replace(isnull(c.text,''),'(',''),')','') as vdefault,
ISNULL(i.is_primary_key, 0)
from sys.columns a
left join sys.types b on a.user_type_id=b.user_type_id
left join sys.syscomments c on a.default_object_id=c.id
LEFT OUTER JOIN
sys.index_columns ic ON ic.object_id = a.object_id AND ic.column_id = a.column_id
LEFT OUTER JOIN
sys.indexes i ON ic.object_id = i.object_id AND ic.index_id = i.index_id
where a.object_id=object_id('` + tableName + `')`
db.LogSQL(s, args)
@ -352,8 +361,8 @@ func (db *mssql) GetColumns(tableName string) ([]string, map[string]*core.Column
for rows.Next() {
var name, ctype, vdefault string
var maxLen, precision, scale int
var nullable bool
err = rows.Scan(&name, &ctype, &maxLen, &precision, &scale, &nullable, &vdefault)
var nullable, isPK bool
err = rows.Scan(&name, &ctype, &maxLen, &precision, &scale, &nullable, &vdefault, &isPK)
if err != nil {
return nil, nil, err
}
@ -363,6 +372,7 @@ func (db *mssql) GetColumns(tableName string) ([]string, map[string]*core.Column
col.Name = strings.Trim(name, "` ")
col.Nullable = nullable
col.Default = vdefault
col.IsPrimaryKey = isPK
ct := strings.ToUpper(ctype)
if ct == "DECIMAL" {
col.Length = precision
@ -536,7 +546,6 @@ type odbcDriver struct {
func (p *odbcDriver) Parse(driverName, dataSourceName string) (*core.Uri, error) {
kv := strings.Split(dataSourceName, ";")
var dbName string
for _, c := range kv {
vv := strings.Split(strings.TrimSpace(c), "=")
if len(vv) == 2 {

14
vendor/github.com/go-xorm/xorm/dialect_mysql.go generated vendored
View File

@ -299,7 +299,7 @@ func (db *mysql) TableCheckSql(tableName string) (string, []interface{}) {
func (db *mysql) GetColumns(tableName string) ([]string, map[string]*core.Column, error) {
args := []interface{}{db.DbName, tableName}
s := "SELECT `COLUMN_NAME`, `IS_NULLABLE`, `COLUMN_DEFAULT`, `COLUMN_TYPE`," +
" `COLUMN_KEY`, `EXTRA` FROM `INFORMATION_SCHEMA`.`COLUMNS` WHERE `TABLE_SCHEMA` = ? AND `TABLE_NAME` = ?"
" `COLUMN_KEY`, `EXTRA`,`COLUMN_COMMENT` FROM `INFORMATION_SCHEMA`.`COLUMNS` WHERE `TABLE_SCHEMA` = ? AND `TABLE_NAME` = ?"
db.LogSQL(s, args)
rows, err := db.DB().Query(s, args...)
@ -314,13 +314,14 @@ func (db *mysql) GetColumns(tableName string) ([]string, map[string]*core.Column
col := new(core.Column)
col.Indexes = make(map[string]int)
var columnName, isNullable, colType, colKey, extra string
var columnName, isNullable, colType, colKey, extra, comment string
var colDefault *string
err = rows.Scan(&columnName, &isNullable, &colDefault, &colType, &colKey, &extra)
err = rows.Scan(&columnName, &isNullable, &colDefault, &colType, &colKey, &extra, &comment)
if err != nil {
return nil, nil, err
}
col.Name = strings.Trim(columnName, "` ")
col.Comment = comment
if "YES" == isNullable {
col.Nullable = true
}
@ -407,7 +408,7 @@ func (db *mysql) GetColumns(tableName string) ([]string, map[string]*core.Column
func (db *mysql) GetTables() ([]*core.Table, error) {
args := []interface{}{db.DbName}
s := "SELECT `TABLE_NAME`, `ENGINE`, `TABLE_ROWS`, `AUTO_INCREMENT` from " +
s := "SELECT `TABLE_NAME`, `ENGINE`, `TABLE_ROWS`, `AUTO_INCREMENT`, `TABLE_COMMENT` from " +
"`INFORMATION_SCHEMA`.`TABLES` WHERE `TABLE_SCHEMA`=? AND (`ENGINE`='MyISAM' OR `ENGINE` = 'InnoDB' OR `ENGINE` = 'TokuDB')"
db.LogSQL(s, args)
@ -420,14 +421,15 @@ func (db *mysql) GetTables() ([]*core.Table, error) {
tables := make([]*core.Table, 0)
for rows.Next() {
table := core.NewEmptyTable()
var name, engine, tableRows string
var name, engine, tableRows, comment string
var autoIncr *string
err = rows.Scan(&name, &engine, &tableRows, &autoIncr)
err = rows.Scan(&name, &engine, &tableRows, &autoIncr, &comment)
if err != nil {
return nil, err
}
table.Name = name
table.Comment = comment
table.StoreEngine = engine
tables = append(tables, table)
}

18
vendor/github.com/go-xorm/xorm/dialect_sqlite3.go generated vendored
View File

@ -14,10 +14,6 @@ import (
"github.com/go-xorm/core"
)
// func init() {
// RegisterDialect("sqlite3", &sqlite3{})
// }
var (
sqlite3ReservedWords = map[string]bool{
"ABORT": true,
@ -310,11 +306,25 @@ func (db *sqlite3) GetColumns(tableName string) ([]string, map[string]*core.Colu
for _, colStr := range colCreates {
reg = regexp.MustCompile(`,\s`)
colStr = reg.ReplaceAllString(colStr, ",")
if strings.HasPrefix(strings.TrimSpace(colStr), "PRIMARY KEY") {
parts := strings.Split(strings.TrimSpace(colStr), "(")
if len(parts) == 2 {
pkCols := strings.Split(strings.TrimRight(strings.TrimSpace(parts[1]), ")"), ",")
for _, pk := range pkCols {
if col, ok := cols[strings.Trim(strings.TrimSpace(pk), "`")]; ok {
col.IsPrimaryKey = true
}
}
}
continue
}
fields := strings.Fields(strings.TrimSpace(colStr))
col := new(core.Column)
col.Indexes = make(map[string]int)
col.Nullable = true
col.DefaultIsEmpty = true
for idx, field := range fields {
if idx == 0 {
col.Name = strings.Trim(strings.Trim(field, "`[] "), `"`)

11
vendor/github.com/go-xorm/xorm/doc.go generated vendored
View File

@ -8,7 +8,7 @@ Package xorm is a simple and powerful ORM for Go.
Installation
Make sure you have installed Go 1.1+ and then:
Make sure you have installed Go 1.6+ and then:
go get github.com/go-xorm/xorm
@ -51,11 +51,15 @@ There are 8 major ORM methods and many helpful methods to use to operate databas
// INSERT INTO struct1 () values ()
// INSERT INTO struct2 () values (),(),()
2. Query one record from database
2. Query one record or one variable from database
has, err := engine.Get(&user)
// SELECT * FROM user LIMIT 1
var id int64
has, err := engine.Table("user").Where("name = ?", name).Get(&id)
// SELECT id FROM user WHERE name = ? LIMIT 1
3. Query multiple records from database
var sliceOfStructs []Struct
@ -99,6 +103,9 @@ another is Rows
counts, err := engine.Count(&user)
// SELECT count(*) AS total FROM user
counts, err := engine.SQL("select count(*) FROM user").Count()
// select count(*) FROM user
8. Sum records
sumFloat64, err := engine.Sum(&user, "id")

269
vendor/github.com/go-xorm/xorm/engine.go generated vendored
View File

@ -19,6 +19,7 @@ import (
"sync"
"time"
"github.com/go-xorm/builder"
"github.com/go-xorm/core"
)
@ -40,7 +41,7 @@ type Engine struct {
showExecTime bool
logger core.ILogger
TZLocation *time.Location
TZLocation *time.Location // The timezone of the application
DatabaseTZ *time.Location // The timezone of the database
disableGlobalCache bool
@ -143,7 +144,6 @@ func (engine *Engine) Quote(value string) string {
// QuoteTo quotes string and writes into the buffer
func (engine *Engine) QuoteTo(buf *bytes.Buffer, value string) {
if buf == nil {
return
}
@ -169,7 +169,7 @@ func (engine *Engine) quote(sql string) string {
return engine.dialect.QuoteStr() + sql + engine.dialect.QuoteStr()
}
// SqlType will be depracated, please use SQLType instead
// SqlType will be deprecated, please use SQLType instead
//
// Deprecated: use SQLType instead
func (engine *Engine) SqlType(c *core.Column) string {
@ -205,14 +205,14 @@ func (engine *Engine) SetDefaultCacher(cacher core.Cacher) {
// you can use NoCache()
func (engine *Engine) NoCache() *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.NoCache()
}
// NoCascade If you do not want to auto cascade load object
func (engine *Engine) NoCascade() *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.NoCascade()
}
@ -245,7 +245,7 @@ func (engine *Engine) Dialect() core.Dialect {
// NewSession New a session
func (engine *Engine) NewSession() *Session {
session := &Session{Engine: engine}
session := &Session{engine: engine}
session.Init()
return session
}
@ -259,7 +259,6 @@ func (engine *Engine) Close() error {
func (engine *Engine) Ping() error {
session := engine.NewSession()
defer session.Close()
engine.logger.Infof("PING DATABASE %v", engine.DriverName())
return session.Ping()
}
@ -267,7 +266,7 @@ func (engine *Engine) Ping() error {
func (engine *Engine) logSQL(sqlStr string, sqlArgs ...interface{}) {
if engine.showSQL && !engine.showExecTime {
if len(sqlArgs) > 0 {
engine.logger.Infof("[SQL] %v %v", sqlStr, sqlArgs)
engine.logger.Infof("[SQL] %v %#v", sqlStr, sqlArgs)
} else {
engine.logger.Infof("[SQL] %v", sqlStr)
}
@ -320,7 +319,7 @@ func (engine *Engine) Sql(querystring string, args ...interface{}) *Session {
// This code will execute "select * from user" and set the records to users
func (engine *Engine) SQL(query interface{}, args ...interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.SQL(query, args...)
}
@ -329,14 +328,14 @@ func (engine *Engine) SQL(query interface{}, args ...interface{}) *Session {
// invoked. Call NoAutoTime if you dont' want to fill automatically.
func (engine *Engine) NoAutoTime() *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.NoAutoTime()
}
// NoAutoCondition disable auto generate Where condition from bean or not
func (engine *Engine) NoAutoCondition(no ...bool) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.NoAutoCondition(no...)
}
@ -570,56 +569,56 @@ func (engine *Engine) tbName(v reflect.Value) string {
// Cascade use cascade or not
func (engine *Engine) Cascade(trueOrFalse ...bool) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Cascade(trueOrFalse...)
}
// Where method provide a condition query
func (engine *Engine) Where(query interface{}, args ...interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Where(query, args...)
}
// Id will be depracated, please use ID instead
// Id will be deprecated, please use ID instead
func (engine *Engine) Id(id interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Id(id)
}
// ID method provoide a condition as (id) = ?
func (engine *Engine) ID(id interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.ID(id)
}
// Before apply before Processor, affected bean is passed to closure arg
func (engine *Engine) Before(closures func(interface{})) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Before(closures)
}
// After apply after insert Processor, affected bean is passed to closure arg
func (engine *Engine) After(closures func(interface{})) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.After(closures)
}
// Charset set charset when create table, only support mysql now
func (engine *Engine) Charset(charset string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Charset(charset)
}
// StoreEngine set store engine when create table, only support mysql now
func (engine *Engine) StoreEngine(storeEngine string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.StoreEngine(storeEngine)
}
@ -628,35 +627,35 @@ func (engine *Engine) StoreEngine(storeEngine string) *Session {
// but distinct will not provide id
func (engine *Engine) Distinct(columns ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Distinct(columns...)
}
// Select customerize your select columns or contents
func (engine *Engine) Select(str string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Select(str)
}
// Cols only use the parameters as select or update columns
func (engine *Engine) Cols(columns ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Cols(columns...)
}
// AllCols indicates that all columns should be use
func (engine *Engine) AllCols() *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.AllCols()
}
// MustCols specify some columns must use even if they are empty
func (engine *Engine) MustCols(columns ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.MustCols(columns...)
}
@ -667,77 +666,84 @@ func (engine *Engine) MustCols(columns ...string) *Session {
// it will use parameters's columns
func (engine *Engine) UseBool(columns ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.UseBool(columns...)
}
// Omit only not use the parameters as select or update columns
func (engine *Engine) Omit(columns ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Omit(columns...)
}
// Nullable set null when column is zero-value and nullable for update
func (engine *Engine) Nullable(columns ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Nullable(columns...)
}
// In will generate "column IN (?, ?)"
func (engine *Engine) In(column string, args ...interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.In(column, args...)
}
// NotIn will generate "column NOT IN (?, ?)"
func (engine *Engine) NotIn(column string, args ...interface{}) *Session {
session := engine.NewSession()
session.isAutoClose = true
return session.NotIn(column, args...)
}
// Incr provides a update string like "column = column + ?"
func (engine *Engine) Incr(column string, arg ...interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Incr(column, arg...)
}
// Decr provides a update string like "column = column - ?"
func (engine *Engine) Decr(column string, arg ...interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Decr(column, arg...)
}
// SetExpr provides a update string like "column = {expression}"
func (engine *Engine) SetExpr(column string, expression string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.SetExpr(column, expression)
}
// Table temporarily change the Get, Find, Update's table
func (engine *Engine) Table(tableNameOrBean interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Table(tableNameOrBean)
}
// Alias set the table alias
func (engine *Engine) Alias(alias string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Alias(alias)
}
// Limit will generate "LIMIT start, limit"
func (engine *Engine) Limit(limit int, start ...int) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Limit(limit, start...)
}
// Desc will generate "ORDER BY column1 DESC, column2 DESC"
func (engine *Engine) Desc(colNames ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Desc(colNames...)
}
@ -749,38 +755,44 @@ func (engine *Engine) Desc(colNames ...string) *Session {
//
func (engine *Engine) Asc(colNames ...string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Asc(colNames...)
}
// OrderBy will generate "ORDER BY order"
func (engine *Engine) OrderBy(order string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.OrderBy(order)
}
// Join the join_operator should be one of INNER, LEFT OUTER, CROSS etc - this will be prepended to JOIN
func (engine *Engine) Join(joinOperator string, tablename interface{}, condition string, args ...interface{}) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Join(joinOperator, tablename, condition, args...)
}
// GroupBy generate group by statement
func (engine *Engine) GroupBy(keys string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.GroupBy(keys)
}
// Having generate having statement
func (engine *Engine) Having(conditions string) *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Having(conditions)
}
func (engine *Engine) unMapType(t reflect.Type) {
engine.mutex.Lock()
defer engine.mutex.Unlock()
delete(engine.Tables, t)
}
func (engine *Engine) autoMapType(v reflect.Value) (*core.Table, error) {
t := v.Type()
engine.mutex.Lock()
@ -1007,6 +1019,10 @@ func (engine *Engine) mapType(v reflect.Value) (*core.Table, error) {
col = core.NewColumn(engine.ColumnMapper.Obj2Table(t.Field(i).Name),
t.Field(i).Name, sqlType, sqlType.DefaultLength,
sqlType.DefaultLength2, true)
if fieldType.Kind() == reflect.Int64 && (strings.ToUpper(col.FieldName) == "ID" || strings.HasSuffix(strings.ToUpper(col.FieldName), ".ID")) {
idFieldColName = col.Name
}
}
if col.IsAutoIncrement {
col.Nullable = false
@ -1014,9 +1030,6 @@ func (engine *Engine) mapType(v reflect.Value) (*core.Table, error) {
table.AddColumn(col)
if fieldType.Kind() == reflect.Int64 && (strings.ToUpper(col.FieldName) == "ID" || strings.HasSuffix(strings.ToUpper(col.FieldName), ".ID")) {
idFieldColName = col.Name
}
} // end for
if idFieldColName != "" && len(table.PrimaryKeys) == 0 {
@ -1097,19 +1110,39 @@ func (engine *Engine) idOfV(rv reflect.Value) (core.PK, error) {
pk := make([]interface{}, len(table.PrimaryKeys))
for i, col := range table.PKColumns() {
var err error
pkField := v.FieldByName(col.FieldName)
switch pkField.Kind() {
case reflect.String:
pk[i] = pkField.String()
pk[i], err = engine.idTypeAssertion(col, pkField.String())
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
pk[i] = pkField.Int()
pk[i], err = engine.idTypeAssertion(col, strconv.FormatInt(pkField.Int(), 10))
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
pk[i] = pkField.Uint()
// id of uint will be converted to int64
pk[i], err = engine.idTypeAssertion(col, strconv.FormatUint(pkField.Uint(), 10))
}
if err != nil {
return nil, err
}
}
return core.PK(pk), nil
}
func (engine *Engine) idTypeAssertion(col *core.Column, sid string) (interface{}, error) {
if col.SQLType.IsNumeric() {
n, err := strconv.ParseInt(sid, 10, 64)
if err != nil {
return nil, err
}
return n, nil
} else if col.SQLType.IsText() {
return sid, nil
} else {
return nil, errors.New("not supported")
}
}
// CreateIndexes create indexes
func (engine *Engine) CreateIndexes(bean interface{}) error {
session := engine.NewSession()
@ -1181,6 +1214,9 @@ func (engine *Engine) ClearCache(beans ...interface{}) error {
// table, column, index, unique. but will not delete or change anything.
// If you change some field, you should change the database manually.
func (engine *Engine) Sync(beans ...interface{}) error {
session := engine.NewSession()
defer session.Close()
for _, bean := range beans {
v := rValue(bean)
tableName := engine.tbName(v)
@ -1189,14 +1225,12 @@ func (engine *Engine) Sync(beans ...interface{}) error {
return err
}
s := engine.NewSession()
defer s.Close()
isExist, err := s.Table(bean).isTableExist(tableName)
isExist, err := session.Table(bean).isTableExist(tableName)
if err != nil {
return err
}
if !isExist {
err = engine.CreateTables(bean)
err = session.createTable(bean)
if err != nil {
return err
}
@ -1207,11 +1241,11 @@ func (engine *Engine) Sync(beans ...interface{}) error {
}*/
var isEmpty bool
if isEmpty {
err = engine.DropTables(bean)
err = session.dropTable(bean)
if err != nil {
return err
}
err = engine.CreateTables(bean)
err = session.createTable(bean)
if err != nil {
return err
}
@ -1222,9 +1256,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
return err
}
if !isExist {
session := engine.NewSession()
defer session.Close()
if err := session.Statement.setRefValue(v); err != nil {
if err := session.statement.setRefValue(v); err != nil {
return err
}
err = session.addColumn(col.Name)
@ -1235,21 +1267,16 @@ func (engine *Engine) Sync(beans ...interface{}) error {
}
for name, index := range table.Indexes {
session := engine.NewSession()
defer session.Close()
if err := session.Statement.setRefValue(v); err != nil {
if err := session.statement.setRefValue(v); err != nil {
return err
}
if index.Type == core.UniqueType {
//isExist, err := session.isIndexExist(table.Name, name, true)
isExist, err := session.isIndexExist2(tableName, index.Cols, true)
if err != nil {
return err
}
if !isExist {
session := engine.NewSession()
defer session.Close()
if err := session.Statement.setRefValue(v); err != nil {
if err := session.statement.setRefValue(v); err != nil {
return err
}
@ -1264,9 +1291,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
return err
}
if !isExist {
session := engine.NewSession()
defer session.Close()
if err := session.Statement.setRefValue(v); err != nil {
if err := session.statement.setRefValue(v); err != nil {
return err
}
@ -1291,23 +1316,6 @@ func (engine *Engine) Sync2(beans ...interface{}) error {
return s.Sync2(beans...)
}
// Drop all mapped table
func (engine *Engine) dropAll() error {
session := engine.NewSession()
defer session.Close()
err := session.Begin()
if err != nil {
return err
}
err = session.dropAll()
if err != nil {
session.Rollback()
return err
}
return session.Commit()
}
// CreateTables create tabls according bean
func (engine *Engine) CreateTables(beans ...interface{}) error {
session := engine.NewSession()
@ -1319,7 +1327,7 @@ func (engine *Engine) CreateTables(beans ...interface{}) error {
}
for _, bean := range beans {
err = session.CreateTable(bean)
err = session.createTable(bean)
if err != nil {
session.Rollback()
return err
@ -1339,7 +1347,7 @@ func (engine *Engine) DropTables(beans ...interface{}) error {
}
for _, bean := range beans {
err = session.DropTable(bean)
err = session.dropTable(bean)
if err != nil {
session.Rollback()
return err
@ -1348,10 +1356,11 @@ func (engine *Engine) DropTables(beans ...interface{}) error {
return session.Commit()
}
func (engine *Engine) createAll() error {
// DropIndexes drop indexes of a table
func (engine *Engine) DropIndexes(bean interface{}) error {
session := engine.NewSession()
defer session.Close()
return session.createAll()
return session.DropIndexes(bean)
}
// Exec raw sql
@ -1416,6 +1425,13 @@ func (engine *Engine) Get(bean interface{}) (bool, error) {
return session.Get(bean)
}
// Exist returns true if the record exist otherwise return false
func (engine *Engine) Exist(bean ...interface{}) (bool, error) {
session := engine.NewSession()
defer session.Close()
return session.Exist(bean...)
}
// Find retrieve records from table, condiBeans's non-empty fields
// are conditions. beans could be []Struct, []*Struct, map[int64]Struct
// map[int64]*Struct
@ -1441,10 +1457,10 @@ func (engine *Engine) Rows(bean interface{}) (*Rows, error) {
}
// Count counts the records. bean's non-empty fields are conditions.
func (engine *Engine) Count(bean interface{}) (int64, error) {
func (engine *Engine) Count(bean ...interface{}) (int64, error) {
session := engine.NewSession()
defer session.Close()
return session.Count(bean)
return session.Count(bean...)
}
// Sum sum the records by some column. bean's non-empty fields are conditions.
@ -1454,6 +1470,13 @@ func (engine *Engine) Sum(bean interface{}, colName string) (float64, error) {
return session.Sum(bean, colName)
}
// SumInt sum the records by some column. bean's non-empty fields are conditions.
func (engine *Engine) SumInt(bean interface{}, colName string) (int64, error) {
session := engine.NewSession()
defer session.Close()
return session.SumInt(bean, colName)
}
// Sums sum the records by some columns. bean's non-empty fields are conditions.
func (engine *Engine) Sums(bean interface{}, colNames ...string) ([]float64, error) {
session := engine.NewSession()
@ -1509,7 +1532,6 @@ func (engine *Engine) Import(r io.Reader) ([]sql.Result, error) {
results = append(results, result)
if err != nil {
return nil, err
//lastError = err
}
}
}
@ -1517,49 +1539,28 @@ func (engine *Engine) Import(r io.Reader) ([]sql.Result, error) {
return results, lastError
}
// TZTime change one time to xorm time location
func (engine *Engine) TZTime(t time.Time) time.Time {
if !t.IsZero() { // if time is not initialized it's not suitable for Time.In()
return t.In(engine.TZLocation)
}
return t
}
// NowTime return current time
func (engine *Engine) NowTime(sqlTypeName string) interface{} {
t := time.Now()
return engine.FormatTime(sqlTypeName, t)
}
// NowTime2 return current time
func (engine *Engine) NowTime2(sqlTypeName string) (interface{}, time.Time) {
t := time.Now()
return engine.FormatTime(sqlTypeName, t), t
}
// FormatTime format time
func (engine *Engine) FormatTime(sqlTypeName string, t time.Time) (v interface{}) {
return engine.formatTime(engine.TZLocation, sqlTypeName, t)
return engine.formatTime(sqlTypeName, t.In(engine.DatabaseTZ)), t.In(engine.TZLocation)
}
func (engine *Engine) formatColTime(col *core.Column, t time.Time) (v interface{}) {
if col.DisableTimeZone {
return engine.formatTime(nil, col.SQLType.Name, t)
} else if col.TimeZone != nil {
return engine.formatTime(col.TimeZone, col.SQLType.Name, t)
if t.IsZero() {
if col.Nullable {
return nil
}
return ""
}
return engine.formatTime(engine.TZLocation, col.SQLType.Name, t)
if col.TimeZone != nil {
return engine.formatTime(col.SQLType.Name, t.In(col.TimeZone))
}
return engine.formatTime(col.SQLType.Name, t.In(engine.DatabaseTZ))
}
func (engine *Engine) formatTime(tz *time.Location, sqlTypeName string, t time.Time) (v interface{}) {
if engine.dialect.DBType() == core.ORACLE {
return t
}
if tz != nil {
t = t.In(tz)
} else {
t = engine.TZTime(t)
}
// formatTime format time as column type
func (engine *Engine) formatTime(sqlTypeName string, t time.Time) (v interface{}) {
switch sqlTypeName {
case core.Time:
s := t.Format("2006-01-02 15:04:05") //time.RFC3339
@ -1567,18 +1568,10 @@ func (engine *Engine) formatTime(tz *time.Location, sqlTypeName string, t time.T
case core.Date:
v = t.Format("2006-01-02")
case core.DateTime, core.TimeStamp:
if engine.dialect.DBType() == "ql" {
v = t
} else if engine.dialect.DBType() == "sqlite3" {
v = t.UTC().Format("2006-01-02 15:04:05")
} else {
v = t.Format("2006-01-02 15:04:05")
}
v = t.Format("2006-01-02 15:04:05")
case core.TimeStampz:
if engine.dialect.DBType() == core.MSSQL {
v = t.Format("2006-01-02T15:04:05.9999999Z07:00")
} else if engine.DriverName() == "mssql" {
v = t
} else {
v = t.Format(time.RFC3339Nano)
}
@ -1593,6 +1586,14 @@ func (engine *Engine) formatTime(tz *time.Location, sqlTypeName string, t time.T
// Unscoped always disable struct tag "deleted"
func (engine *Engine) Unscoped() *Session {
session := engine.NewSession()
session.IsAutoClose = true
session.isAutoClose = true
return session.Unscoped()
}
// CondDeleted returns the conditions whether a record is soft deleted.
func (engine *Engine) CondDeleted(colName string) builder.Cond {
if engine.dialect.DBType() == core.MSSQL {
return builder.IsNull{colName}
}
return builder.IsNull{colName}.Or(builder.Eq{colName: zeroTime1})
}

230
vendor/github.com/go-xorm/xorm/engine_cond.go generated vendored Normal file
View File

@ -0,0 +1,230 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import (
"database/sql/driver"
"encoding/json"
"fmt"
"reflect"
"time"
"github.com/go-xorm/builder"
"github.com/go-xorm/core"
)
func (engine *Engine) buildConds(table *core.Table, bean interface{},
includeVersion bool, includeUpdated bool, includeNil bool,
includeAutoIncr bool, allUseBool bool, useAllCols bool, unscoped bool,
mustColumnMap map[string]bool, tableName, aliasName string, addedTableName bool) (builder.Cond, error) {
var conds []builder.Cond
for _, col := range table.Columns() {
if !includeVersion && col.IsVersion {
continue
}
if !includeUpdated && col.IsUpdated {
continue
}
if !includeAutoIncr && col.IsAutoIncrement {
continue
}
if engine.dialect.DBType() == core.MSSQL && (col.SQLType.Name == core.Text || col.SQLType.IsBlob() || col.SQLType.Name == core.TimeStampz) {
continue
}
if col.SQLType.IsJson() {
continue
}
var colName string
if addedTableName {
var nm = tableName
if len(aliasName) > 0 {
nm = aliasName
}
colName = engine.Quote(nm) + "." + engine.Quote(col.Name)
} else {
colName = engine.Quote(col.Name)
}
fieldValuePtr, err := col.ValueOf(bean)
if err != nil {
engine.logger.Error(err)
continue
}
if col.IsDeleted && !unscoped { // tag "deleted" is enabled
conds = append(conds, engine.CondDeleted(colName))
}
fieldValue := *fieldValuePtr
if fieldValue.Interface() == nil {
continue
}
fieldType := reflect.TypeOf(fieldValue.Interface())
requiredField := useAllCols
if b, ok := getFlagForColumn(mustColumnMap, col); ok {
if b {
requiredField = true
} else {
continue
}
}
if fieldType.Kind() == reflect.Ptr {
if fieldValue.IsNil() {
if includeNil {
conds = append(conds, builder.Eq{colName: nil})
}
continue
} else if !fieldValue.IsValid() {
continue
} else {
// dereference ptr type to instance type
fieldValue = fieldValue.Elem()
fieldType = reflect.TypeOf(fieldValue.Interface())
requiredField = true
}
}
var val interface{}
switch fieldType.Kind() {
case reflect.Bool:
if allUseBool || requiredField {
val = fieldValue.Interface()
} else {
// if a bool in a struct, it will not be as a condition because it default is false,
// please use Where() instead
continue
}
case reflect.String:
if !requiredField && fieldValue.String() == "" {
continue
}
// for MyString, should convert to string or panic
if fieldType.String() != reflect.String.String() {
val = fieldValue.String()
} else {
val = fieldValue.Interface()
}
case reflect.Int8, reflect.Int16, reflect.Int, reflect.Int32, reflect.Int64:
if !requiredField && fieldValue.Int() == 0 {
continue
}
val = fieldValue.Interface()
case reflect.Float32, reflect.Float64:
if !requiredField && fieldValue.Float() == 0.0 {
continue
}
val = fieldValue.Interface()
case reflect.Uint8, reflect.Uint16, reflect.Uint, reflect.Uint32, reflect.Uint64:
if !requiredField && fieldValue.Uint() == 0 {
continue
}
t := int64(fieldValue.Uint())
val = reflect.ValueOf(&t).Interface()
case reflect.Struct:
if fieldType.ConvertibleTo(core.TimeType) {
t := fieldValue.Convert(core.TimeType).Interface().(time.Time)
if !requiredField && (t.IsZero() || !fieldValue.IsValid()) {
continue
}
val = engine.formatColTime(col, t)
} else if _, ok := reflect.New(fieldType).Interface().(core.Conversion); ok {
continue
} else if valNul, ok := fieldValue.Interface().(driver.Valuer); ok {
val, _ = valNul.Value()
if val == nil {
continue
}
} else {
if col.SQLType.IsJson() {
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = string(bytes)
} else if col.SQLType.IsBlob() {
var bytes []byte
var err error
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = bytes
}
} else {
engine.autoMapType(fieldValue)
if table, ok := engine.Tables[fieldValue.Type()]; ok {
if len(table.PrimaryKeys) == 1 {
pkField := reflect.Indirect(fieldValue).FieldByName(table.PKColumns()[0].FieldName)
// fix non-int pk issues
//if pkField.Int() != 0 {
if pkField.IsValid() && !isZero(pkField.Interface()) {
val = pkField.Interface()
} else {
continue
}
} else {
//TODO: how to handler?
return nil, fmt.Errorf("not supported %v as %v", fieldValue.Interface(), table.PrimaryKeys)
}
} else {
val = fieldValue.Interface()
}
}
}
case reflect.Array:
continue
case reflect.Slice, reflect.Map:
if fieldValue == reflect.Zero(fieldType) {
continue
}
if fieldValue.IsNil() || !fieldValue.IsValid() || fieldValue.Len() == 0 {
continue
}
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = string(bytes)
} else if col.SQLType.IsBlob() {
var bytes []byte
var err error
if (fieldType.Kind() == reflect.Array || fieldType.Kind() == reflect.Slice) &&
fieldType.Elem().Kind() == reflect.Uint8 {
if fieldValue.Len() > 0 {
val = fieldValue.Bytes()
} else {
continue
}
} else {
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = bytes
}
} else {
continue
}
default:
val = fieldValue.Interface()
}
conds = append(conds, builder.Eq{colName: val})
}
return builder.And(conds...), nil
}

14
vendor/github.com/go-xorm/xorm/engine_maxlife.go generated vendored Normal file
View File

@ -0,0 +1,14 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build go1.6
package xorm
import "time"
// SetConnMaxLifetime sets the maximum amount of time a connection may be reused.
func (engine *Engine) SetConnMaxLifetime(d time.Duration) {
engine.db.SetConnMaxLifetime(d)
}

251
vendor/github.com/go-xorm/xorm/helpers.go generated vendored
View File

@ -196,25 +196,43 @@ func isArrayValueZero(v reflect.Value) bool {
func int64ToIntValue(id int64, tp reflect.Type) reflect.Value {
var v interface{}
switch tp.Kind() {
case reflect.Int16:
v = int16(id)
case reflect.Int32:
v = int32(id)
case reflect.Int:
v = int(id)
case reflect.Int64:
v = id
case reflect.Uint16:
v = uint16(id)
case reflect.Uint32:
v = uint32(id)
case reflect.Uint64:
v = uint64(id)
case reflect.Uint:
v = uint(id)
kind := tp.Kind()
if kind == reflect.Ptr {
kind = tp.Elem().Kind()
}
return reflect.ValueOf(v).Convert(tp)
switch kind {
case reflect.Int16:
temp := int16(id)
v = &temp
case reflect.Int32:
temp := int32(id)
v = &temp
case reflect.Int:
temp := int(id)
v = &temp
case reflect.Int64:
temp := id
v = &temp
case reflect.Uint16:
temp := uint16(id)
v = &temp
case reflect.Uint32:
temp := uint32(id)
v = &temp
case reflect.Uint64:
temp := uint64(id)
v = &temp
case reflect.Uint:
temp := uint(id)
v = &temp
}
if tp.Kind() == reflect.Ptr {
return reflect.ValueOf(v).Convert(tp)
}
return reflect.ValueOf(v).Elem().Convert(tp)
}
func int64ToInt(id int64, tp reflect.Type) interface{} {
@ -302,175 +320,6 @@ func sliceEq(left, right []string) bool {
return true
}
func reflect2value(rawValue *reflect.Value) (str string, err error) {
aa := reflect.TypeOf((*rawValue).Interface())
vv := reflect.ValueOf((*rawValue).Interface())
switch aa.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
str = strconv.FormatInt(vv.Int(), 10)
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
str = strconv.FormatUint(vv.Uint(), 10)
case reflect.Float32, reflect.Float64:
str = strconv.FormatFloat(vv.Float(), 'f', -1, 64)
case reflect.String:
str = vv.String()
case reflect.Array, reflect.Slice:
switch aa.Elem().Kind() {
case reflect.Uint8:
data := rawValue.Interface().([]byte)
str = string(data)
default:
err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
}
// time type
case reflect.Struct:
if aa.ConvertibleTo(core.TimeType) {
str = vv.Convert(core.TimeType).Interface().(time.Time).Format(time.RFC3339Nano)
} else {
err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
}
case reflect.Bool:
str = strconv.FormatBool(vv.Bool())
case reflect.Complex128, reflect.Complex64:
str = fmt.Sprintf("%v", vv.Complex())
/* TODO: unsupported types below
case reflect.Map:
case reflect.Ptr:
case reflect.Uintptr:
case reflect.UnsafePointer:
case reflect.Chan, reflect.Func, reflect.Interface:
*/
default:
err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
}
return
}
func value2Bytes(rawValue *reflect.Value) (data []byte, err error) {
var str string
str, err = reflect2value(rawValue)
if err != nil {
return
}
data = []byte(str)
return
}
func value2String(rawValue *reflect.Value) (data string, err error) {
data, err = reflect2value(rawValue)
if err != nil {
return
}
return
}
func rows2Strings(rows *core.Rows) (resultsSlice []map[string]string, err error) {
fields, err := rows.Columns()
if err != nil {
return nil, err
}
for rows.Next() {
result, err := row2mapStr(rows, fields)
if err != nil {
return nil, err
}
resultsSlice = append(resultsSlice, result)
}
return resultsSlice, nil
}
func rows2maps(rows *core.Rows) (resultsSlice []map[string][]byte, err error) {
fields, err := rows.Columns()
if err != nil {
return nil, err
}
for rows.Next() {
result, err := row2map(rows, fields)
if err != nil {
return nil, err
}
resultsSlice = append(resultsSlice, result)
}
return resultsSlice, nil
}
func row2map(rows *core.Rows, fields []string) (resultsMap map[string][]byte, err error) {
result := make(map[string][]byte)
scanResultContainers := make([]interface{}, len(fields))
for i := 0; i < len(fields); i++ {
var scanResultContainer interface{}
scanResultContainers[i] = &scanResultContainer
}
if err := rows.Scan(scanResultContainers...); err != nil {
return nil, err
}
for ii, key := range fields {
rawValue := reflect.Indirect(reflect.ValueOf(scanResultContainers[ii]))
//if row is null then ignore
if rawValue.Interface() == nil {
//fmt.Println("ignore ...", key, rawValue)
continue
}
if data, err := value2Bytes(&rawValue); err == nil {
result[key] = data
} else {
return nil, err // !nashtsai! REVIEW, should return err or just error log?
}
}
return result, nil
}
func row2mapStr(rows *core.Rows, fields []string) (resultsMap map[string]string, err error) {
result := make(map[string]string)
scanResultContainers := make([]interface{}, len(fields))
for i := 0; i < len(fields); i++ {
var scanResultContainer interface{}
scanResultContainers[i] = &scanResultContainer
}
if err := rows.Scan(scanResultContainers...); err != nil {
return nil, err
}
for ii, key := range fields {
rawValue := reflect.Indirect(reflect.ValueOf(scanResultContainers[ii]))
//if row is null then ignore
if rawValue.Interface() == nil {
//fmt.Println("ignore ...", key, rawValue)
continue
}
if data, err := value2String(&rawValue); err == nil {
result[key] = data
} else {
return nil, err // !nashtsai! REVIEW, should return err or just error log?
}
}
return result, nil
}
func txQuery2(tx *core.Tx, sqlStr string, params ...interface{}) ([]map[string]string, error) {
rows, err := tx.Query(sqlStr, params...)
if err != nil {
return nil, err
}
defer rows.Close()
return rows2Strings(rows)
}
func query2(db *core.DB, sqlStr string, params ...interface{}) ([]map[string]string, error) {
rows, err := db.Query(sqlStr, params...)
if err != nil {
return nil, err
}
defer rows.Close()
return rows2Strings(rows)
}
func setColumnInt(bean interface{}, col *core.Column, t int64) {
v, err := col.ValueOf(bean)
if err != nil {
@ -509,7 +358,7 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
for _, col := range table.Columns() {
if useCol && !col.IsVersion && !col.IsCreated && !col.IsUpdated {
if _, ok := getFlagForColumn(session.Statement.columnMap, col); !ok {
if _, ok := getFlagForColumn(session.statement.columnMap, col); !ok {
continue
}
}
@ -537,6 +386,10 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
if len(fieldValue.String()) == 0 {
continue
}
case reflect.Ptr:
if fieldValue.Pointer() == 0 {
continue
}
}
}
@ -544,28 +397,32 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
continue
}
if session.Statement.ColumnStr != "" {
if _, ok := getFlagForColumn(session.Statement.columnMap, col); !ok {
if session.statement.ColumnStr != "" {
if _, ok := getFlagForColumn(session.statement.columnMap, col); !ok {
continue
} else if _, ok := session.statement.incrColumns[col.Name]; ok {
continue
} else if _, ok := session.statement.decrColumns[col.Name]; ok {
continue
}
}
if session.Statement.OmitStr != "" {
if _, ok := getFlagForColumn(session.Statement.columnMap, col); ok {
if session.statement.OmitStr != "" {
if _, ok := getFlagForColumn(session.statement.columnMap, col); ok {
continue
}
}
// !evalphobia! set fieldValue as nil when column is nullable and zero-value
if _, ok := getFlagForColumn(session.Statement.nullableMap, col); ok {
if _, ok := getFlagForColumn(session.statement.nullableMap, col); ok {
if col.Nullable && isZero(fieldValue.Interface()) {
var nilValue *int
fieldValue = reflect.ValueOf(nilValue)
}
}
if (col.IsCreated || col.IsUpdated) && session.Statement.UseAutoTime /*&& isZero(fieldValue.Interface())*/ {
if (col.IsCreated || col.IsUpdated) && session.statement.UseAutoTime /*&& isZero(fieldValue.Interface())*/ {
// if time is non-empty, then set to auto time
val, t := session.Engine.NowTime2(col.SQLType.Name)
val, t := session.engine.NowTime2(col.SQLType.Name)
args = append(args, val)
var colName = col.Name
@ -573,7 +430,7 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
col := table.GetColumn(colName)
setColumnTime(bean, col, t)
})
} else if col.IsVersion && session.Statement.checkVersion {
} else if col.IsVersion && session.statement.checkVersion {
args = append(args, 1)
} else {
arg, err := session.value2Interface(col, fieldValue)
@ -584,7 +441,7 @@ func genCols(table *core.Table, session *Session, bean interface{}, useCol bool,
}
if includeQuote {
colNames = append(colNames, session.Engine.Quote(col.Name)+" = ?")
colNames = append(colNames, session.engine.Quote(col.Name)+" = ?")
} else {
colNames = append(colNames, col.Name)
}

21
vendor/github.com/go-xorm/xorm/helpler_time.go generated vendored Normal file
View File

@ -0,0 +1,21 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import "time"
const (
zeroTime0 = "0000-00-00 00:00:00"
zeroTime1 = "0001-01-01 00:00:00"
)
func formatTime(t time.Time) string {
return t.Format("2006-01-02 15:04:05")
}
func isTimeZero(t time.Time) bool {
return t.IsZero() || formatTime(t) == zeroTime0 ||
formatTime(t) == zeroTime1
}

32
vendor/github.com/go-xorm/xorm/rows.go generated vendored
View File

@ -33,28 +33,31 @@ func newRows(session *Session, bean interface{}) (*Rows, error) {
var sqlStr string
var args []interface{}
var err error
if err := rows.session.Statement.setRefValue(rValue(bean)); err != nil {
if err = rows.session.statement.setRefValue(rValue(bean)); err != nil {
return nil, err
}
if len(session.Statement.TableName()) <= 0 {
if len(session.statement.TableName()) <= 0 {
return nil, ErrTableNotFound
}
if rows.session.Statement.RawSQL == "" {
sqlStr, args = rows.session.Statement.genGetSQL(bean)
if rows.session.statement.RawSQL == "" {
sqlStr, args, err = rows.session.statement.genGetSQL(bean)
if err != nil {
return nil, err
}
} else {
sqlStr = rows.session.Statement.RawSQL
args = rows.session.Statement.RawParams
sqlStr = rows.session.statement.RawSQL
args = rows.session.statement.RawParams
}
for _, filter := range rows.session.Engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.Engine.dialect, rows.session.Statement.RefTable)
for _, filter := range rows.session.engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.engine.dialect, rows.session.statement.RefTable)
}
rows.session.saveLastSQL(sqlStr, args...)
var err error
if rows.session.prepareStmt {
rows.stmt, err = rows.session.DB().Prepare(sqlStr)
if err != nil {
@ -116,17 +119,22 @@ func (rows *Rows) Scan(bean interface{}) error {
}
dataStruct := rValue(bean)
if err := rows.session.Statement.setRefValue(dataStruct); err != nil {
if err := rows.session.statement.setRefValue(dataStruct); err != nil {
return err
}
_, err := rows.session.row2Bean(rows.rows, rows.fields, len(rows.fields), bean, &dataStruct, rows.session.Statement.RefTable)
scanResults, err := rows.session.row2Slice(rows.rows, rows.fields, len(rows.fields), bean)
if err != nil {
return err
}
_, err = rows.session.slice2Bean(scanResults, rows.fields, len(rows.fields), bean, &dataStruct, rows.session.statement.RefTable)
return err
}
// Close session if session.IsAutoClose is true, and claimed any opened resources
func (rows *Rows) Close() error {
if rows.session.IsAutoClose {
if rows.session.isAutoClose {
defer rows.session.Close()
}

163
vendor/github.com/go-xorm/xorm/session.go generated vendored
View File

@ -21,16 +21,16 @@ import (
// kind of database operations.
type Session struct {
db *core.DB
Engine *Engine
Tx *core.Tx
Statement Statement
IsAutoCommit bool
IsCommitedOrRollbacked bool
IsAutoClose bool
engine *Engine
tx *core.Tx
statement Statement
isAutoCommit bool
isCommitedOrRollbacked bool
isAutoClose bool
// Automatically reset the statement after operations that execute a SQL
// query such as Count(), Find(), Get(), ...
AutoResetStatement bool
autoResetStatement bool
// !nashtsai! storing these beans due to yet committed tx
afterInsertBeans map[interface{}]*[]func(interface{})
@ -48,6 +48,8 @@ type Session struct {
//beforeSQLExec func(string, ...interface{})
lastSQL string
lastSQLArgs []interface{}
err error
}
// Clone copy all the session's content and return a new session
@ -58,12 +60,12 @@ func (session *Session) Clone() *Session {
// Init reset the session as the init status.
func (session *Session) Init() {
session.Statement.Init()
session.Statement.Engine = session.Engine
session.IsAutoCommit = true
session.IsCommitedOrRollbacked = false
session.IsAutoClose = false
session.AutoResetStatement = true
session.statement.Init()
session.statement.Engine = session.engine
session.isAutoCommit = true
session.isCommitedOrRollbacked = false
session.isAutoClose = false
session.autoResetStatement = true
session.prepareStmt = false
// !nashtsai! is lazy init better?
@ -86,19 +88,23 @@ func (session *Session) Close() {
if session.db != nil {
// When Close be called, if session is a transaction and do not call
// Commit or Rollback, then call Rollback.
if session.Tx != nil && !session.IsCommitedOrRollbacked {
if session.tx != nil && !session.isCommitedOrRollbacked {
session.Rollback()
}
session.Tx = nil
session.tx = nil
session.stmtCache = nil
session.Init()
session.db = nil
}
}
// IsClosed returns if session is closed
func (session *Session) IsClosed() bool {
return session.db == nil
}
func (session *Session) resetStatement() {
if session.AutoResetStatement {
session.Statement.Init()
if session.autoResetStatement {
session.statement.Init()
}
}
@ -126,75 +132,75 @@ func (session *Session) After(closures func(interface{})) *Session {
// Table can input a string or pointer to struct for special a table to operate.
func (session *Session) Table(tableNameOrBean interface{}) *Session {
session.Statement.Table(tableNameOrBean)
session.statement.Table(tableNameOrBean)
return session
}
// Alias set the table alias
func (session *Session) Alias(alias string) *Session {
session.Statement.Alias(alias)
session.statement.Alias(alias)
return session
}
// NoCascade indicate that no cascade load child object
func (session *Session) NoCascade() *Session {
session.Statement.UseCascade = false
session.statement.UseCascade = false
return session
}
// ForUpdate Set Read/Write locking for UPDATE
func (session *Session) ForUpdate() *Session {
session.Statement.IsForUpdate = true
session.statement.IsForUpdate = true
return session
}
// NoAutoCondition disable generate SQL condition from beans
func (session *Session) NoAutoCondition(no ...bool) *Session {
session.Statement.NoAutoCondition(no...)
session.statement.NoAutoCondition(no...)
return session
}
// Limit provide limit and offset query condition
func (session *Session) Limit(limit int, start ...int) *Session {
session.Statement.Limit(limit, start...)
session.statement.Limit(limit, start...)
return session
}
// OrderBy provide order by query condition, the input parameter is the content
// after order by on a sql statement.
func (session *Session) OrderBy(order string) *Session {
session.Statement.OrderBy(order)
session.statement.OrderBy(order)
return session
}
// Desc provide desc order by query condition, the input parameters are columns.
func (session *Session) Desc(colNames ...string) *Session {
session.Statement.Desc(colNames...)
session.statement.Desc(colNames...)
return session
}
// Asc provide asc order by query condition, the input parameters are columns.
func (session *Session) Asc(colNames ...string) *Session {
session.Statement.Asc(colNames...)
session.statement.Asc(colNames...)
return session
}
// StoreEngine is only avialble mysql dialect currently
func (session *Session) StoreEngine(storeEngine string) *Session {
session.Statement.StoreEngine = storeEngine
session.statement.StoreEngine = storeEngine
return session
}
// Charset is only avialble mysql dialect currently
func (session *Session) Charset(charset string) *Session {
session.Statement.Charset = charset
session.statement.Charset = charset
return session
}
// Cascade indicates if loading sub Struct
func (session *Session) Cascade(trueOrFalse ...bool) *Session {
if len(trueOrFalse) >= 1 {
session.Statement.UseCascade = trueOrFalse[0]
session.statement.UseCascade = trueOrFalse[0]
}
return session
}
@ -202,32 +208,32 @@ func (session *Session) Cascade(trueOrFalse ...bool) *Session {
// NoCache ask this session do not retrieve data from cache system and
// get data from database directly.
func (session *Session) NoCache() *Session {
session.Statement.UseCache = false
session.statement.UseCache = false
return session
}
// Join join_operator should be one of INNER, LEFT OUTER, CROSS etc - this will be prepended to JOIN
func (session *Session) Join(joinOperator string, tablename interface{}, condition string, args ...interface{}) *Session {
session.Statement.Join(joinOperator, tablename, condition, args...)
session.statement.Join(joinOperator, tablename, condition, args...)
return session
}
// GroupBy Generate Group By statement
func (session *Session) GroupBy(keys string) *Session {
session.Statement.GroupBy(keys)
session.statement.GroupBy(keys)
return session
}
// Having Generate Having statement
func (session *Session) Having(conditions string) *Session {
session.Statement.Having(conditions)
session.statement.Having(conditions)
return session
}
// DB db return the wrapper of sql.DB
func (session *Session) DB() *core.DB {
if session.db == nil {
session.db = session.Engine.db
session.db = session.engine.db
session.stmtCache = make(map[uint32]*core.Stmt, 0)
}
return session.db
@ -240,13 +246,13 @@ func cleanupProcessorsClosures(slices *[]func(interface{})) {
}
func (session *Session) canCache() bool {
if session.Statement.RefTable == nil ||
session.Statement.JoinStr != "" ||
session.Statement.RawSQL != "" ||
!session.Statement.UseCache ||
session.Statement.IsForUpdate ||
session.Tx != nil ||
len(session.Statement.selectStr) > 0 {
if session.statement.RefTable == nil ||
session.statement.JoinStr != "" ||
session.statement.RawSQL != "" ||
!session.statement.UseCache ||
session.statement.IsForUpdate ||
session.tx != nil ||
len(session.statement.selectStr) > 0 {
return false
}
return true
@ -270,18 +276,18 @@ func (session *Session) doPrepare(sqlStr string) (stmt *core.Stmt, err error) {
func (session *Session) getField(dataStruct *reflect.Value, key string, table *core.Table, idx int) *reflect.Value {
var col *core.Column
if col = table.GetColumnIdx(key, idx); col == nil {
//session.Engine.logger.Warnf("table %v has no column %v. %v", table.Name, key, table.ColumnsSeq())
//session.engine.logger.Warnf("table %v has no column %v. %v", table.Name, key, table.ColumnsSeq())
return nil
}
fieldValue, err := col.ValueOfV(dataStruct)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return nil
}
if !fieldValue.IsValid() || !fieldValue.CanSet() {
session.Engine.logger.Warnf("table %v's column %v is not valid or cannot set", table.Name, key)
session.engine.logger.Warnf("table %v's column %v is not valid or cannot set", table.Name, key)
return nil
}
return fieldValue
@ -297,7 +303,12 @@ func (session *Session) rows2Beans(rows *core.Rows, fields []string, fieldsCount
var newValue = newElemFunc(fields)
bean := newValue.Interface()
dataStruct := rValue(bean)
pk, err := session.row2Bean(rows, fields, fieldsCount, bean, &dataStruct, table)
// handle beforeClosures
scanResults, err := session.row2Slice(rows, fields, fieldsCount, bean)
if err != nil {
return err
}
pk, err := session.slice2Bean(scanResults, fields, fieldsCount, bean, &dataStruct, table)
if err != nil {
return err
}
@ -310,8 +321,7 @@ func (session *Session) rows2Beans(rows *core.Rows, fields []string, fieldsCount
return nil
}
func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount int, bean interface{}, dataStruct *reflect.Value, table *core.Table) (core.PK, error) {
// handle beforeClosures
func (session *Session) row2Slice(rows *core.Rows, fields []string, fieldsCount int, bean interface{}) ([]interface{}, error) {
for _, closure := range session.beforeClosures {
closure(bean)
}
@ -330,7 +340,10 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
b.BeforeSet(key, Cell(scanResults[ii].(*interface{})))
}
}
return scanResults, nil
}
func (session *Session) slice2Bean(scanResults []interface{}, fields []string, fieldsCount int, bean interface{}, dataStruct *reflect.Value, table *core.Table) (core.PK, error) {
defer func() {
if b, hasAfterSet := bean.(AfterSetProcessor); hasAfterSet {
for ii, key := range fields {
@ -344,15 +357,6 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
}
}()
dbTZ := session.Engine.DatabaseTZ
if dbTZ == nil {
if session.Engine.dialect.DBType() == core.SQLITE {
dbTZ = time.UTC
} else {
dbTZ = time.Local
}
}
var tempMap = make(map[string]int)
var pk core.PK
for ii, key := range fields {
@ -528,11 +532,9 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
}
case reflect.Struct:
if fieldType.ConvertibleTo(core.TimeType) {
var tz *time.Location
if col.TimeZone == nil {
tz = session.Engine.TZLocation
} else {
tz = col.TimeZone
dbTZ := session.engine.DatabaseTZ
if col.TimeZone != nil {
dbTZ = col.TimeZone
}
if rawValueType == core.TimeType {
@ -543,26 +545,25 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
z, _ := t.Zone()
// set new location if database don't save timezone or give an incorrect timezone
if len(z) == 0 || t.Year() == 0 || t.Location().String() != dbTZ.String() { // !nashtsai! HACK tmp work around for lib/pq doesn't properly time with location
session.Engine.logger.Debugf("empty zone key[%v] : %v | zone: %v | location: %+v\n", key, t, z, *t.Location())
session.engine.logger.Debugf("empty zone key[%v] : %v | zone: %v | location: %+v\n", key, t, z, *t.Location())
t = time.Date(t.Year(), t.Month(), t.Day(), t.Hour(),
t.Minute(), t.Second(), t.Nanosecond(), dbTZ)
}
// !nashtsai! convert to engine location
t = t.In(tz)
t = t.In(session.engine.TZLocation)
fieldValue.Set(reflect.ValueOf(t).Convert(fieldType))
} else if rawValueType == core.IntType || rawValueType == core.Int64Type ||
rawValueType == core.Int32Type {
hasAssigned = true
t := time.Unix(vv.Int(), 0).In(tz)
t := time.Unix(vv.Int(), 0).In(session.engine.TZLocation)
fieldValue.Set(reflect.ValueOf(t).Convert(fieldType))
} else {
if d, ok := vv.Interface().([]uint8); ok {
hasAssigned = true
t, err := session.byte2Time(col, d)
if err != nil {
session.Engine.logger.Error("byte2Time error:", err.Error())
session.engine.logger.Error("byte2Time error:", err.Error())
hasAssigned = false
} else {
fieldValue.Set(reflect.ValueOf(t).Convert(fieldType))
@ -571,20 +572,20 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
hasAssigned = true
t, err := session.str2Time(col, d)
if err != nil {
session.Engine.logger.Error("byte2Time error:", err.Error())
session.engine.logger.Error("byte2Time error:", err.Error())
hasAssigned = false
} else {
fieldValue.Set(reflect.ValueOf(t).Convert(fieldType))
}
} else {
panic(fmt.Sprintf("rawValueType is %v, value is %v", rawValueType, vv.Interface()))
return nil, fmt.Errorf("rawValueType is %v, value is %v", rawValueType, vv.Interface())
}
}
} else if nulVal, ok := fieldValue.Addr().Interface().(sql.Scanner); ok {
// !<winxxp>! 增加支持sql.Scanner接口的结构，如sql.NullString
hasAssigned = true
if err := nulVal.Scan(vv.Interface()); err != nil {
session.Engine.logger.Error("sql.Sanner error:", err.Error())
session.engine.logger.Error("sql.Sanner error:", err.Error())
hasAssigned = false
}
} else if col.SQLType.IsJson() {
@ -609,15 +610,15 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
fieldValue.Set(x.Elem())
}
}
} else if session.Statement.UseCascade {
table, err := session.Engine.autoMapType(*fieldValue)
} else if session.statement.UseCascade {
table, err := session.engine.autoMapType(*fieldValue)
if err != nil {
return nil, err
}
hasAssigned = true
if len(table.PrimaryKeys) != 1 {
panic("unsupported non or composited primary key cascade")
return nil, errors.New("unsupported non or composited primary key cascade")
}
var pk = make(core.PK, len(table.PrimaryKeys))
pk[0], err = asKind(vv, rawValueType)
@ -630,9 +631,9 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
// however, also need to consider adding a 'lazy' attribute to xorm tag which allow hasOne
// property to be fetched lazily
structInter := reflect.New(fieldValue.Type())
newsession := session.Engine.NewSession()
newsession := session.engine.NewSession()
defer newsession.Close()
has, err := newsession.Id(pk).NoCascade().Get(structInter.Interface())
has, err := newsession.ID(pk).NoCascade().Get(structInter.Interface())
if err != nil {
return nil, err
}
@ -777,8 +778,8 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
}
func (session *Session) queryPreprocess(sqlStr *string, paramStr ...interface{}) {
for _, filter := range session.Engine.dialect.Filters() {
*sqlStr = filter.Do(*sqlStr, session.Engine.dialect, session.Statement.RefTable)
for _, filter := range session.engine.dialect.Filters() {
*sqlStr = filter.Do(*sqlStr, session.engine.dialect, session.statement.RefTable)
}
session.saveLastSQL(*sqlStr, paramStr...)
@ -788,7 +789,7 @@ func (session *Session) queryPreprocess(sqlStr *string, paramStr ...interface{})
func (session *Session) saveLastSQL(sql string, args ...interface{}) {
session.lastSQL = sql
session.lastSQLArgs = args
session.Engine.logSQL(sql, args...)
session.engine.logSQL(sql, args...)
}
// LastSQL returns last query information
@ -798,8 +799,8 @@ func (session *Session) LastSQL() (string, []interface{}) {
// tbName get some table's table name
func (session *Session) tbNameNoSchema(table *core.Table) string {
if len(session.Statement.AltTableName) > 0 {
return session.Statement.AltTableName
if len(session.statement.AltTableName) > 0 {
return session.statement.AltTableName
}
return table.Name
@ -807,6 +808,6 @@ func (session *Session) tbNameNoSchema(table *core.Table) string {
// Unscoped always disable struct tag "deleted"
func (session *Session) Unscoped() *Session {
session.Statement.Unscoped()
session.statement.Unscoped()
return session
}

24
vendor/github.com/go-xorm/xorm/session_cols.go generated vendored
View File

@ -6,43 +6,43 @@ package xorm
// Incr provides a query string like "count = count + 1"
func (session *Session) Incr(column string, arg ...interface{}) *Session {
session.Statement.Incr(column, arg...)
session.statement.Incr(column, arg...)
return session
}
// Decr provides a query string like "count = count - 1"
func (session *Session) Decr(column string, arg ...interface{}) *Session {
session.Statement.Decr(column, arg...)
session.statement.Decr(column, arg...)
return session
}
// SetExpr provides a query string like "column = {expression}"
func (session *Session) SetExpr(column string, expression string) *Session {
session.Statement.SetExpr(column, expression)
session.statement.SetExpr(column, expression)
return session
}
// Select provides some columns to special
func (session *Session) Select(str string) *Session {
session.Statement.Select(str)
session.statement.Select(str)
return session
}
// Cols provides some columns to special
func (session *Session) Cols(columns ...string) *Session {
session.Statement.Cols(columns...)
session.statement.Cols(columns...)
return session
}
// AllCols ask all columns
func (session *Session) AllCols() *Session {
session.Statement.AllCols()
session.statement.AllCols()
return session
}
// MustCols specify some columns must use even if they are empty
func (session *Session) MustCols(columns ...string) *Session {
session.Statement.MustCols(columns...)
session.statement.MustCols(columns...)
return session
}
@ -52,7 +52,7 @@ func (session *Session) MustCols(columns ...string) *Session {
// If no parameters, it will use all the bool field of struct, or
// it will use parameters's columns
func (session *Session) UseBool(columns ...string) *Session {
session.Statement.UseBool(columns...)
session.statement.UseBool(columns...)
return session
}
@ -60,25 +60,25 @@ func (session *Session) UseBool(columns ...string) *Session {
// distinct will not be cached because cache system need id,
// but distinct will not provide id
func (session *Session) Distinct(columns ...string) *Session {
session.Statement.Distinct(columns...)
session.statement.Distinct(columns...)
return session
}
// Omit Only not use the parameters as select or update columns
func (session *Session) Omit(columns ...string) *Session {
session.Statement.Omit(columns...)
session.statement.Omit(columns...)
return session
}
// Nullable Set null when column is zero-value and nullable for update
func (session *Session) Nullable(columns ...string) *Session {
session.Statement.Nullable(columns...)
session.statement.Nullable(columns...)
return session
}
// NoAutoTime means do not automatically give created field and updated field
// the current time on the current session temporarily
func (session *Session) NoAutoTime() *Session {
session.Statement.UseAutoTime = false
session.statement.UseAutoTime = false
return session
}

18
vendor/github.com/go-xorm/xorm/session_cond.go generated vendored
View File

@ -17,25 +17,25 @@ func (session *Session) Sql(query string, args ...interface{}) *Session {
// SQL provides raw sql input parameter. When you have a complex SQL statement
// and cannot use Where, Id, In and etc. Methods to describe, you can use SQL.
func (session *Session) SQL(query interface{}, args ...interface{}) *Session {
session.Statement.SQL(query, args...)
session.statement.SQL(query, args...)
return session
}
// Where provides custom query condition.
func (session *Session) Where(query interface{}, args ...interface{}) *Session {
session.Statement.Where(query, args...)
session.statement.Where(query, args...)
return session
}
// And provides custom query condition.
func (session *Session) And(query interface{}, args ...interface{}) *Session {
session.Statement.And(query, args...)
session.statement.And(query, args...)
return session
}
// Or provides custom query condition.
func (session *Session) Or(query interface{}, args ...interface{}) *Session {
session.Statement.Or(query, args...)
session.statement.Or(query, args...)
return session
}
@ -48,23 +48,23 @@ func (session *Session) Id(id interface{}) *Session {
// ID provides converting id as a query condition
func (session *Session) ID(id interface{}) *Session {
session.Statement.ID(id)
session.statement.ID(id)
return session
}
// In provides a query string like "id in (1, 2, 3)"
func (session *Session) In(column string, args ...interface{}) *Session {
session.Statement.In(column, args...)
session.statement.In(column, args...)
return session
}
// NotIn provides a query string like "id in (1, 2, 3)"
func (session *Session) NotIn(column string, args ...interface{}) *Session {
session.Statement.NotIn(column, args...)
session.statement.NotIn(column, args...)
return session
}
// Conds returns session query conditions
// Conds returns session query conditions except auto bean conditions
func (session *Session) Conds() builder.Cond {
return session.Statement.cond
return session.statement.cond
}

108
vendor/github.com/go-xorm/xorm/session_convert.go generated vendored
View File

@ -23,41 +23,38 @@ func (session *Session) str2Time(col *core.Column, data string) (outTime time.Ti
var x time.Time
var err error
if sdata == "0000-00-00 00:00:00" ||
sdata == "0001-01-01 00:00:00" {
var parseLoc = session.engine.DatabaseTZ
if col.TimeZone != nil {
parseLoc = col.TimeZone
}
if sdata == zeroTime0 || sdata == zeroTime1 {
} else if !strings.ContainsAny(sdata, "- :") { // !nashtsai! has only found that mymysql driver is using this for time type column
// time stamp
sd, err := strconv.ParseInt(sdata, 10, 64)
if err == nil {
x = time.Unix(sd, 0)
// !nashtsai! HACK mymysql driver is causing Local location being change to CHAT and cause wrong time conversion
if col.TimeZone == nil {
x = x.In(session.Engine.TZLocation)
} else {
x = x.In(col.TimeZone)
}
session.Engine.logger.Debugf("time(0) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
session.engine.logger.Debugf("time(0) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else {
session.Engine.logger.Debugf("time(0) err key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
session.engine.logger.Debugf("time(0) err key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
}
} else if len(sdata) > 19 && strings.Contains(sdata, "-") {
x, err = time.ParseInLocation(time.RFC3339Nano, sdata, session.Engine.TZLocation)
session.Engine.logger.Debugf("time(1) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
x, err = time.ParseInLocation(time.RFC3339Nano, sdata, parseLoc)
session.engine.logger.Debugf("time(1) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
if err != nil {
x, err = time.ParseInLocation("2006-01-02 15:04:05.999999999", sdata, session.Engine.TZLocation)
session.Engine.logger.Debugf("time(2) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
x, err = time.ParseInLocation("2006-01-02 15:04:05.999999999", sdata, parseLoc)
session.engine.logger.Debugf("time(2) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
}
if err != nil {
x, err = time.ParseInLocation("2006-01-02 15:04:05.9999999 Z07:00", sdata, session.Engine.TZLocation)
session.Engine.logger.Debugf("time(3) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
x, err = time.ParseInLocation("2006-01-02 15:04:05.9999999 Z07:00", sdata, parseLoc)
session.engine.logger.Debugf("time(3) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
}
} else if len(sdata) == 19 && strings.Contains(sdata, "-") {
x, err = time.ParseInLocation("2006-01-02 15:04:05", sdata, session.Engine.TZLocation)
session.Engine.logger.Debugf("time(4) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
x, err = time.ParseInLocation("2006-01-02 15:04:05", sdata, parseLoc)
session.engine.logger.Debugf("time(4) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else if len(sdata) == 10 && sdata[4] == '-' && sdata[7] == '-' {
x, err = time.ParseInLocation("2006-01-02", sdata, session.Engine.TZLocation)
session.Engine.logger.Debugf("time(5) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
x, err = time.ParseInLocation("2006-01-02", sdata, parseLoc)
session.engine.logger.Debugf("time(5) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else if col.SQLType.Name == core.Time {
if strings.Contains(sdata, " ") {
ssd := strings.Split(sdata, " ")
@ -65,13 +62,13 @@ func (session *Session) str2Time(col *core.Column, data string) (outTime time.Ti
}
sdata = strings.TrimSpace(sdata)
if session.Engine.dialect.DBType() == core.MYSQL && len(sdata) > 8 {
if session.engine.dialect.DBType() == core.MYSQL && len(sdata) > 8 {
sdata = sdata[len(sdata)-8:]
}
st := fmt.Sprintf("2006-01-02 %v", sdata)
x, err = time.ParseInLocation("2006-01-02 15:04:05", st, session.Engine.TZLocation)
session.Engine.logger.Debugf("time(6) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
x, err = time.ParseInLocation("2006-01-02 15:04:05", st, parseLoc)
session.engine.logger.Debugf("time(6) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else {
outErr = fmt.Errorf("unsupported time format %v", sdata)
return
@ -80,7 +77,7 @@ func (session *Session) str2Time(col *core.Column, data string) (outTime time.Ti
outErr = fmt.Errorf("unsupported time format %v: %v", sdata, err)
return
}
outTime = x
outTime = x.In(session.engine.TZLocation)
return
}
@ -108,7 +105,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
if len(data) > 0 {
err := json.Unmarshal(data, x.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return err
}
fieldValue.Set(x.Elem())
@ -122,7 +119,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
if len(data) > 0 {
err := json.Unmarshal(data, x.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return err
}
fieldValue.Set(x.Elem())
@ -135,7 +132,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
if len(data) > 0 {
err := json.Unmarshal(data, x.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return err
}
fieldValue.Set(x.Elem())
@ -159,7 +156,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
var err error
// for mysql, when use bit, it returned \x01
if col.SQLType.Name == core.Bit &&
session.Engine.dialect.DBType() == core.MYSQL { // !nashtsai! TODO dialect needs to provide conversion interface API
session.engine.dialect.DBType() == core.MYSQL { // !nashtsai! TODO dialect needs to provide conversion interface API
if len(data) == 1 {
x = int64(data[0])
} else {
@ -207,16 +204,17 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
}
v = x
fieldValue.Set(reflect.ValueOf(v).Convert(fieldType))
} else if session.Statement.UseCascade {
table, err := session.Engine.autoMapType(*fieldValue)
} else if session.statement.UseCascade {
table, err := session.engine.autoMapType(*fieldValue)
if err != nil {
return err
}
// TODO: current only support 1 primary key
if len(table.PrimaryKeys) > 1 {
panic("unsupported composited primary key cascade")
return errors.New("unsupported composited primary key cascade")
}
var pk = make(core.PK, len(table.PrimaryKeys))
rawValueType := table.ColumnType(table.PKColumns()[0].FieldName)
pk[0], err = str2PK(string(data), rawValueType)
@ -229,7 +227,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
// however, also need to consider adding a 'lazy' attribute to xorm tag which allow hasOne
// property to be fetched lazily
structInter := reflect.New(fieldValue.Type())
newsession := session.Engine.NewSession()
newsession := session.engine.NewSession()
defer newsession.Close()
has, err := newsession.Id(pk).NoCascade().Get(structInter.Interface())
if err != nil {
@ -266,7 +264,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
if len(data) > 0 {
err := json.Unmarshal(data, &x)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return err
}
fieldValue.Set(reflect.ValueOf(&x).Convert(fieldType))
@ -277,7 +275,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
if len(data) > 0 {
err := json.Unmarshal(data, &x)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return err
}
fieldValue.Set(reflect.ValueOf(&x).Convert(fieldType))
@ -349,7 +347,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
var err error
// for mysql, when use bit, it returned \x01
if col.SQLType.Name == core.Bit &&
strings.Contains(session.Engine.DriverName(), "mysql") {
strings.Contains(session.engine.DriverName(), "mysql") {
if len(data) == 1 {
x = int64(data[0])
} else {
@ -374,7 +372,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
var err error
// for mysql, when use bit, it returned \x01
if col.SQLType.Name == core.Bit &&
strings.Contains(session.Engine.DriverName(), "mysql") {
strings.Contains(session.engine.DriverName(), "mysql") {
if len(data) == 1 {
x = int(data[0])
} else {
@ -402,7 +400,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
var err error
// for mysql, when use bit, it returned \x01
if col.SQLType.Name == core.Bit &&
session.Engine.dialect.DBType() == core.MYSQL {
session.engine.dialect.DBType() == core.MYSQL {
if len(data) == 1 {
x = int32(data[0])
} else {
@ -430,7 +428,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
var err error
// for mysql, when use bit, it returned \x01
if col.SQLType.Name == core.Bit &&
strings.Contains(session.Engine.DriverName(), "mysql") {
strings.Contains(session.engine.DriverName(), "mysql") {
if len(data) == 1 {
x = int8(data[0])
} else {
@ -458,7 +456,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
var err error
// for mysql, when use bit, it returned \x01
if col.SQLType.Name == core.Bit &&
strings.Contains(session.Engine.DriverName(), "mysql") {
strings.Contains(session.engine.DriverName(), "mysql") {
if len(data) == 1 {
x = int16(data[0])
} else {
@ -490,16 +488,17 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
v = x
fieldValue.Set(reflect.ValueOf(&x))
default:
if session.Statement.UseCascade {
if session.statement.UseCascade {
structInter := reflect.New(fieldType.Elem())
table, err := session.Engine.autoMapType(structInter.Elem())
table, err := session.engine.autoMapType(structInter.Elem())
if err != nil {
return err
}
if len(table.PrimaryKeys) > 1 {
panic("unsupported composited primary key cascade")
return errors.New("unsupported composited primary key cascade")
}
var pk = make(core.PK, len(table.PrimaryKeys))
rawValueType := table.ColumnType(table.PKColumns()[0].FieldName)
pk[0], err = str2PK(string(data), rawValueType)
@ -511,7 +510,7 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
// !nashtsai! TODO for hasOne relationship, it's preferred to use join query for eager fetch
// however, also need to consider adding a 'lazy' attribute to xorm tag which allow hasOne
// property to be fetched lazily
newsession := session.Engine.NewSession()
newsession := session.engine.NewSession()
defer newsession.Close()
has, err := newsession.Id(pk).NoCascade().Get(structInter.Interface())
if err != nil {
@ -570,7 +569,7 @@ func (session *Session) value2Interface(col *core.Column, fieldValue reflect.Val
if fieldValue.IsNil() {
return nil, nil
} else if !fieldValue.IsValid() {
session.Engine.logger.Warn("the field[", col.FieldName, "] is invalid")
session.engine.logger.Warn("the field[", col.FieldName, "] is invalid")
return nil, nil
} else {
// !nashtsai! deference pointer type to instance type
@ -588,12 +587,7 @@ func (session *Session) value2Interface(col *core.Column, fieldValue reflect.Val
case reflect.Struct:
if fieldType.ConvertibleTo(core.TimeType) {
t := fieldValue.Convert(core.TimeType).Interface().(time.Time)
if session.Engine.dialect.DBType() == core.MSSQL {
if t.IsZero() {
return nil, nil
}
}
tf := session.Engine.FormatTime(col.SQLType.Name, t)
tf := session.engine.formatColTime(col, t)
return tf, nil
}
@ -603,7 +597,7 @@ func (session *Session) value2Interface(col *core.Column, fieldValue reflect.Val
return v.Value()
}
fieldTable, err := session.Engine.autoMapType(fieldValue)
fieldTable, err := session.engine.autoMapType(fieldValue)
if err != nil {
return nil, err
}
@ -617,14 +611,14 @@ func (session *Session) value2Interface(col *core.Column, fieldValue reflect.Val
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return 0, err
}
return string(bytes), nil
} else if col.SQLType.IsBlob() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return 0, err
}
return bytes, nil
@ -633,7 +627,7 @@ func (session *Session) value2Interface(col *core.Column, fieldValue reflect.Val
case reflect.Complex64, reflect.Complex128:
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return 0, err
}
return string(bytes), nil
@ -645,7 +639,7 @@ func (session *Session) value2Interface(col *core.Column, fieldValue reflect.Val
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return 0, err
}
return string(bytes), nil
@ -658,7 +652,7 @@ func (session *Session) value2Interface(col *core.Column, fieldValue reflect.Val
} else {
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
return 0, err
}
}

64
vendor/github.com/go-xorm/xorm/session_delete.go generated vendored
View File

@ -13,22 +13,22 @@ import (
)
func (session *Session) cacheDelete(sqlStr string, args ...interface{}) error {
if session.Statement.RefTable == nil ||
session.Tx != nil {
if session.statement.RefTable == nil ||
session.tx != nil {
return ErrCacheFailed
}
for _, filter := range session.Engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.Engine.dialect, session.Statement.RefTable)
for _, filter := range session.engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.engine.dialect, session.statement.RefTable)
}
newsql := session.Statement.convertIDSQL(sqlStr)
newsql := session.statement.convertIDSQL(sqlStr)
if newsql == "" {
return ErrCacheFailed
}
cacher := session.Engine.getCacher2(session.Statement.RefTable)
tableName := session.Statement.TableName()
cacher := session.engine.getCacher2(session.statement.RefTable)
tableName := session.statement.TableName()
ids, err := core.GetCacheSql(cacher, tableName, newsql, args)
if err != nil {
resultsSlice, err := session.query(newsql, args...)
@ -40,7 +40,7 @@ func (session *Session) cacheDelete(sqlStr string, args ...interface{}) error {
for _, data := range resultsSlice {
var id int64
var pk core.PK = make([]interface{}, 0)
for _, col := range session.Statement.RefTable.PKColumns() {
for _, col := range session.statement.RefTable.PKColumns() {
if v, ok := data[col.Name]; !ok {
return errors.New("no id")
} else if col.SQLType.IsText() {
@ -59,19 +59,19 @@ func (session *Session) cacheDelete(sqlStr string, args ...interface{}) error {
}
}
} /*else {
session.Engine.LogDebug("delete cache sql %v", newsql)
session.engine.LogDebug("delete cache sql %v", newsql)
cacher.DelIds(tableName, genSqlKey(newsql, args))
}*/
for _, id := range ids {
session.Engine.logger.Debug("[cacheDelete] delete cache obj", tableName, id)
session.engine.logger.Debug("[cacheDelete] delete cache obj", tableName, id)
sid, err := id.ToString()
if err != nil {
return err
}
cacher.DelBean(tableName, sid)
}
session.Engine.logger.Debug("[cacheDelete] clear cache sql", tableName)
session.engine.logger.Debug("[cacheDelete] clear cache sql", tableName)
cacher.ClearIds(tableName)
return nil
}
@ -79,14 +79,14 @@ func (session *Session) cacheDelete(sqlStr string, args ...interface{}) error {
// Delete records, bean's non-empty fields are conditions
func (session *Session) Delete(bean interface{}) (int64, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
if err := session.Statement.setRefValue(rValue(bean)); err != nil {
if err := session.statement.setRefValue(rValue(bean)); err != nil {
return 0, err
}
var table = session.Statement.RefTable
var table = session.statement.RefTable
// handle before delete processors
for _, closure := range session.beforeClosures {
@ -98,13 +98,15 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
processor.BeforeDelete()
}
// --
condSQL, condArgs, _ := session.Statement.genConds(bean)
if len(condSQL) == 0 && session.Statement.LimitN == 0 {
condSQL, condArgs, err := session.statement.genConds(bean)
if err != nil {
return 0, err
}
if len(condSQL) == 0 && session.statement.LimitN == 0 {
return 0, ErrNeedDeletedCond
}
var tableName = session.Engine.Quote(session.Statement.TableName())
var tableName = session.engine.Quote(session.statement.TableName())
var deleteSQL string
if len(condSQL) > 0 {
deleteSQL = fmt.Sprintf("DELETE FROM %v WHERE %v", tableName, condSQL)
@ -113,15 +115,15 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
}
var orderSQL string
if len(session.Statement.OrderStr) > 0 {
orderSQL += fmt.Sprintf(" ORDER BY %s", session.Statement.OrderStr)
if len(session.statement.OrderStr) > 0 {
orderSQL += fmt.Sprintf(" ORDER BY %s", session.statement.OrderStr)
}
if session.Statement.LimitN > 0 {
orderSQL += fmt.Sprintf(" LIMIT %d", session.Statement.LimitN)
if session.statement.LimitN > 0 {
orderSQL += fmt.Sprintf(" LIMIT %d", session.statement.LimitN)
}
if len(orderSQL) > 0 {
switch session.Engine.dialect.DBType() {
switch session.engine.dialect.DBType() {
case core.POSTGRES:
inSQL := fmt.Sprintf("ctid IN (SELECT ctid FROM %s%s)", tableName, orderSQL)
if len(condSQL) > 0 {
@ -146,7 +148,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
var realSQL string
argsForCache := make([]interface{}, 0, len(condArgs)*2)
if session.Statement.unscoped || table.DeletedColumn() == nil { // tag "deleted" is disabled
if session.statement.unscoped || table.DeletedColumn() == nil { // tag "deleted" is disabled
realSQL = deleteSQL
copy(argsForCache, condArgs)
argsForCache = append(condArgs, argsForCache...)
@ -157,12 +159,12 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
deletedColumn := table.DeletedColumn()
realSQL = fmt.Sprintf("UPDATE %v SET %v = ? WHERE %v",
session.Engine.Quote(session.Statement.TableName()),
session.Engine.Quote(deletedColumn.Name),
session.engine.Quote(session.statement.TableName()),
session.engine.Quote(deletedColumn.Name),
condSQL)
if len(orderSQL) > 0 {
switch session.Engine.dialect.DBType() {
switch session.engine.dialect.DBType() {
case core.POSTGRES:
inSQL := fmt.Sprintf("ctid IN (SELECT ctid FROM %s%s)", tableName, orderSQL)
if len(condSQL) > 0 {
@ -185,12 +187,12 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
}
}
// !oinume! Insert NowTime to the head of session.Statement.Params
// !oinume! Insert NowTime to the head of session.statement.Params
condArgs = append(condArgs, "")
paramsLen := len(condArgs)
copy(condArgs[1:paramsLen], condArgs[0:paramsLen-1])
val, t := session.Engine.NowTime2(deletedColumn.SQLType.Name)
val, t := session.engine.NowTime2(deletedColumn.SQLType.Name)
condArgs[0] = val
var colName = deletedColumn.Name
@ -200,7 +202,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
})
}
if cacher := session.Engine.getCacher2(session.Statement.RefTable); cacher != nil && session.Statement.UseCache {
if cacher := session.engine.getCacher2(session.statement.RefTable); cacher != nil && session.statement.UseCache {
session.cacheDelete(deleteSQL, argsForCache...)
}
@ -210,7 +212,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
}
// handle after delete processors
if session.IsAutoCommit {
if session.isAutoCommit {
for _, closure := range session.afterClosures {
closure(bean)
}

87
vendor/github.com/go-xorm/xorm/session_exist.go generated vendored Normal file
View File

@ -0,0 +1,87 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import (
"errors"
"fmt"
"reflect"
"github.com/go-xorm/builder"
"github.com/go-xorm/core"
)
// Exist returns true if the record exist otherwise return false
func (session *Session) Exist(bean ...interface{}) (bool, error) {
defer session.resetStatement()
if session.isAutoClose {
defer session.Close()
}
var sqlStr string
var args []interface{}
var err error
if session.statement.RawSQL == "" {
if len(bean) == 0 {
tableName := session.statement.TableName()
if len(tableName) <= 0 {
return false, ErrTableNotFound
}
if session.statement.cond.IsValid() {
condSQL, condArgs, err := builder.ToSQL(session.statement.cond)
if err != nil {
return false, err
}
sqlStr = fmt.Sprintf("SELECT * FROM %s WHERE %s LIMIT 1", tableName, condSQL)
args = condArgs
} else {
sqlStr = fmt.Sprintf("SELECT * FROM %s LIMIT 1", tableName)
args = []interface{}{}
}
} else {
beanValue := reflect.ValueOf(bean[0])
if beanValue.Kind() != reflect.Ptr {
return false, errors.New("needs a pointer")
}
if beanValue.Elem().Kind() == reflect.Struct {
if err := session.statement.setRefValue(beanValue.Elem()); err != nil {
return false, err
}
}
if len(session.statement.TableName()) <= 0 {
return false, ErrTableNotFound
}
session.statement.Limit(1)
sqlStr, args, err = session.statement.genGetSQL(bean[0])
if err != nil {
return false, err
}
}
} else {
sqlStr = session.statement.RawSQL
args = session.statement.RawParams
}
session.queryPreprocess(&sqlStr, args...)
var rawRows *core.Rows
if session.isAutoCommit {
_, rawRows, err = session.innerQuery(sqlStr, args...)
} else {
rawRows, err = session.tx.Query(sqlStr, args...)
}
if err != nil {
return false, err
}
defer rawRows.Close()
return rawRows.Next(), nil
}

139
vendor/github.com/go-xorm/xorm/session_find.go generated vendored
View File

@ -8,7 +8,6 @@ import (
"errors"
"fmt"
"reflect"
"strconv"
"strings"
"github.com/go-xorm/builder"
@ -25,7 +24,7 @@ const (
// map[int64]*Struct
func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{}) error {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
@ -37,11 +36,11 @@ func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{})
sliceElementType := sliceValue.Type().Elem()
var tp = tpStruct
if session.Statement.RefTable == nil {
if session.statement.RefTable == nil {
if sliceElementType.Kind() == reflect.Ptr {
if sliceElementType.Elem().Kind() == reflect.Struct {
pv := reflect.New(sliceElementType.Elem())
if err := session.Statement.setRefValue(pv.Elem()); err != nil {
if err := session.statement.setRefValue(pv.Elem()); err != nil {
return err
}
} else {
@ -49,7 +48,7 @@ func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{})
}
} else if sliceElementType.Kind() == reflect.Struct {
pv := reflect.New(sliceElementType)
if err := session.Statement.setRefValue(pv.Elem()); err != nil {
if err := session.statement.setRefValue(pv.Elem()); err != nil {
return err
}
} else {
@ -57,61 +56,59 @@ func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{})
}
}
var table = session.Statement.RefTable
var table = session.statement.RefTable
var addedTableName = (len(session.Statement.JoinStr) > 0)
var addedTableName = (len(session.statement.JoinStr) > 0)
var autoCond builder.Cond
if tp == tpStruct {
if !session.Statement.noAutoCondition && len(condiBean) > 0 {
if !session.statement.noAutoCondition && len(condiBean) > 0 {
var err error
autoCond, err = session.Statement.buildConds(table, condiBean[0], true, true, false, true, addedTableName)
autoCond, err = session.statement.buildConds(table, condiBean[0], true, true, false, true, addedTableName)
if err != nil {
panic(err)
return err
}
} else {
// !oinume! Add "<col> IS NULL" to WHERE whatever condiBean is given.
// See https://github.com/go-xorm/xorm/issues/179
if col := table.DeletedColumn(); col != nil && !session.Statement.unscoped { // tag "deleted" is enabled
var colName = session.Engine.Quote(col.Name)
if col := table.DeletedColumn(); col != nil && !session.statement.unscoped { // tag "deleted" is enabled
var colName = session.engine.Quote(col.Name)
if addedTableName {
var nm = session.Statement.TableName()
if len(session.Statement.TableAlias) > 0 {
nm = session.Statement.TableAlias
var nm = session.statement.TableName()
if len(session.statement.TableAlias) > 0 {
nm = session.statement.TableAlias
}
colName = session.Engine.Quote(nm) + "." + colName
}
if session.Engine.dialect.DBType() == core.MSSQL {
autoCond = builder.IsNull{colName}
} else {
autoCond = builder.IsNull{colName}.Or(builder.Eq{colName: "0001-01-01 00:00:00"})
colName = session.engine.Quote(nm) + "." + colName
}
autoCond = session.engine.CondDeleted(colName)
}
}
}
var sqlStr string
var args []interface{}
if session.Statement.RawSQL == "" {
if len(session.Statement.TableName()) <= 0 {
var err error
if session.statement.RawSQL == "" {
if len(session.statement.TableName()) <= 0 {
return ErrTableNotFound
}
var columnStr = session.Statement.ColumnStr
if len(session.Statement.selectStr) > 0 {
columnStr = session.Statement.selectStr
var columnStr = session.statement.ColumnStr
if len(session.statement.selectStr) > 0 {
columnStr = session.statement.selectStr
} else {
if session.Statement.JoinStr == "" {
if session.statement.JoinStr == "" {
if columnStr == "" {
if session.Statement.GroupByStr != "" {
columnStr = session.Statement.Engine.Quote(strings.Replace(session.Statement.GroupByStr, ",", session.Engine.Quote(","), -1))
if session.statement.GroupByStr != "" {
columnStr = session.statement.Engine.Quote(strings.Replace(session.statement.GroupByStr, ",", session.engine.Quote(","), -1))
} else {
columnStr = session.Statement.genColumnStr()
columnStr = session.statement.genColumnStr()
}
}
} else {
if columnStr == "" {
if session.Statement.GroupByStr != "" {
columnStr = session.Statement.Engine.Quote(strings.Replace(session.Statement.GroupByStr, ",", session.Engine.Quote(","), -1))
if session.statement.GroupByStr != "" {
columnStr = session.statement.Engine.Quote(strings.Replace(session.statement.GroupByStr, ",", session.engine.Quote(","), -1))
} else {
columnStr = "*"
}
@ -122,31 +119,37 @@ func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{})
}
}
condSQL, condArgs, _ := builder.ToSQL(session.Statement.cond.And(autoCond))
session.statement.cond = session.statement.cond.And(autoCond)
condSQL, condArgs, err := builder.ToSQL(session.statement.cond)
if err != nil {
return err
}
args = append(session.Statement.joinArgs, condArgs...)
sqlStr = session.Statement.genSelectSQL(columnStr, condSQL)
args = append(session.statement.joinArgs, condArgs...)
sqlStr, err = session.statement.genSelectSQL(columnStr, condSQL)
if err != nil {
return err
}
// for mssql and use limit
qs := strings.Count(sqlStr, "?")
if len(args)*2 == qs {
args = append(args, args...)
}
} else {
sqlStr = session.Statement.RawSQL
args = session.Statement.RawParams
sqlStr = session.statement.RawSQL
args = session.statement.RawParams
}
var err error
if session.canCache() {
if cacher := session.Engine.getCacher2(table); cacher != nil &&
!session.Statement.IsDistinct &&
!session.Statement.unscoped {
if cacher := session.engine.getCacher2(table); cacher != nil &&
!session.statement.IsDistinct &&
!session.statement.unscoped {
err = session.cacheFind(sliceElementType, sqlStr, rowsSlicePtr, args...)
if err != ErrCacheFailed {
return err
}
err = nil // !nashtsai! reset err to nil for ErrCacheFailed
session.Engine.logger.Warn("Cache Find Failed")
session.engine.logger.Warn("Cache Find Failed")
}
}
@ -158,10 +161,10 @@ func (session *Session) noCacheFind(table *core.Table, containerValue reflect.Va
var err error
session.queryPreprocess(&sqlStr, args...)
if session.IsAutoCommit {
if session.isAutoCommit {
_, rawRows, err = session.innerQuery(sqlStr, args...)
} else {
rawRows, err = session.Tx.Query(sqlStr, args...)
rawRows, err = session.tx.Query(sqlStr, args...)
}
if err != nil {
return err
@ -238,7 +241,7 @@ func (session *Session) noCacheFind(table *core.Table, containerValue reflect.Va
if elemType.Kind() == reflect.Struct {
var newValue = newElemFunc(fields)
dataStruct := rValue(newValue.Interface())
tb, err := session.Engine.autoMapType(dataStruct)
tb, err := session.engine.autoMapType(dataStruct)
if err != nil {
return err
}
@ -286,19 +289,19 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
return ErrCacheFailed
}
for _, filter := range session.Engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.Engine.dialect, session.Statement.RefTable)
for _, filter := range session.engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.engine.dialect, session.statement.RefTable)
}
newsql := session.Statement.convertIDSQL(sqlStr)
newsql := session.statement.convertIDSQL(sqlStr)
if newsql == "" {
return ErrCacheFailed
}
tableName := session.Statement.TableName()
tableName := session.statement.TableName()
table := session.Statement.RefTable
cacher := session.Engine.getCacher2(table)
table := session.statement.RefTable
cacher := session.engine.getCacher2(table)
ids, err := core.GetCacheSql(cacher, tableName, newsql, args)
if err != nil {
rows, err := session.DB().Query(newsql, args...)
@ -312,7 +315,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
for rows.Next() {
i++
if i > 500 {
session.Engine.logger.Debug("[cacheFind] ids length > 500, no cache")
session.engine.logger.Debug("[cacheFind] ids length > 500, no cache")
return ErrCacheFailed
}
var res = make([]string, len(table.PrimaryKeys))
@ -320,32 +323,24 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
if err != nil {
return err
}
var pk core.PK = make([]interface{}, len(table.PrimaryKeys))
for i, col := range table.PKColumns() {
if col.SQLType.IsNumeric() {
n, err := strconv.ParseInt(res[i], 10, 64)
if err != nil {
return err
}
pk[i] = n
} else if col.SQLType.IsText() {
pk[i] = res[i]
} else {
return errors.New("not supported")
pk[i], err = session.engine.idTypeAssertion(col, res[i])
if err != nil {
return err
}
}
ids = append(ids, pk)
}
session.Engine.logger.Debug("[cacheFind] cache sql:", ids, tableName, newsql, args)
session.engine.logger.Debug("[cacheFind] cache sql:", ids, tableName, newsql, args)
err = core.PutCacheSql(cacher, ids, tableName, newsql, args)
if err != nil {
return err
}
} else {
session.Engine.logger.Debug("[cacheFind] cache hit sql:", newsql, args)
session.engine.logger.Debug("[cacheFind] cache hit sql:", newsql, args)
}
sliceValue := reflect.Indirect(reflect.ValueOf(rowsSlicePtr))
@ -364,16 +359,16 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
ides = append(ides, id)
ididxes[sid] = idx
} else {
session.Engine.logger.Debug("[cacheFind] cache hit bean:", tableName, id, bean)
session.engine.logger.Debug("[cacheFind] cache hit bean:", tableName, id, bean)
pk := session.Engine.IdOf(bean)
pk := session.engine.IdOf(bean)
xid, err := pk.ToString()
if err != nil {
return err
}
if sid != xid {
session.Engine.logger.Error("[cacheFind] error cache", xid, sid, bean)
session.engine.logger.Error("[cacheFind] error cache", xid, sid, bean)
return ErrCacheFailed
}
temps[idx] = bean
@ -381,7 +376,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
}
if len(ides) > 0 {
newSession := session.Engine.NewSession()
newSession := session.engine.NewSession()
defer newSession.Close()
slices := reflect.New(reflect.SliceOf(t))
@ -415,7 +410,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
if rv.Kind() != reflect.Ptr {
rv = rv.Addr()
}
id, err := session.Engine.idOfV(rv)
id, err := session.engine.idOfV(rv)
if err != nil {
return err
}
@ -426,7 +421,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
bean := rv.Interface()
temps[ididxes[sid]] = bean
session.Engine.logger.Debug("[cacheFind] cache bean:", tableName, id, bean, temps)
session.engine.logger.Debug("[cacheFind] cache bean:", tableName, id, bean, temps)
cacher.PutBean(tableName, sid, bean)
}
}
@ -434,7 +429,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
for j := 0; j < len(temps); j++ {
bean := temps[j]
if bean == nil {
session.Engine.logger.Warn("[cacheFind] cache no hit:", tableName, ids[j], temps)
session.engine.logger.Warn("[cacheFind] cache no hit:", tableName, ids[j], temps)
// return errors.New("cache error") // !nashtsai! no need to return error, but continue instead
continue
}

106
vendor/github.com/go-xorm/xorm/session_get.go generated vendored
View File

@ -16,38 +16,44 @@ import (
// will be as conditions
func (session *Session) Get(bean interface{}) (bool, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
beanValue := reflect.ValueOf(bean)
if beanValue.Kind() != reflect.Ptr {
return false, errors.New("needs a pointer")
return false, errors.New("needs a pointer to a value")
} else if beanValue.Elem().Kind() == reflect.Ptr {
return false, errors.New("a pointer to a pointer is not allowed")
}
if beanValue.Elem().Kind() == reflect.Struct {
if err := session.Statement.setRefValue(beanValue.Elem()); err != nil {
if err := session.statement.setRefValue(beanValue.Elem()); err != nil {
return false, err
}
}
var sqlStr string
var args []interface{}
var err error
if session.Statement.RawSQL == "" {
if len(session.Statement.TableName()) <= 0 {
if session.statement.RawSQL == "" {
if len(session.statement.TableName()) <= 0 {
return false, ErrTableNotFound
}
session.Statement.Limit(1)
sqlStr, args = session.Statement.genGetSQL(bean)
session.statement.Limit(1)
sqlStr, args, err = session.statement.genGetSQL(bean)
if err != nil {
return false, err
}
} else {
sqlStr = session.Statement.RawSQL
args = session.Statement.RawParams
sqlStr = session.statement.RawSQL
args = session.statement.RawParams
}
if session.canCache() && beanValue.Elem().Kind() == reflect.Struct {
if cacher := session.Engine.getCacher2(session.Statement.RefTable); cacher != nil &&
!session.Statement.unscoped {
if cacher := session.engine.getCacher2(session.statement.RefTable); cacher != nil &&
!session.statement.unscoped {
has, err := session.cacheGet(bean, sqlStr, args...)
if err != ErrCacheFailed {
return has, err
@ -63,10 +69,10 @@ func (session *Session) nocacheGet(beanKind reflect.Kind, bean interface{}, sqlS
var rawRows *core.Rows
var err error
if session.IsAutoCommit {
if session.isAutoCommit {
_, rawRows, err = session.innerQuery(sqlStr, args...)
} else {
rawRows, err = session.Tx.Query(sqlStr, args...)
rawRows, err = session.tx.Query(sqlStr, args...)
}
if err != nil {
return false, err
@ -74,30 +80,38 @@ func (session *Session) nocacheGet(beanKind reflect.Kind, bean interface{}, sqlS
defer rawRows.Close()
if rawRows.Next() {
switch beanKind {
case reflect.Struct:
fields, err := rawRows.Columns()
if err != nil {
// WARN: Alougth rawRows return true, but get fields failed
return true, err
}
dataStruct := rValue(bean)
if err := session.Statement.setRefValue(dataStruct); err != nil {
return false, err
}
_, err = session.row2Bean(rawRows, fields, len(fields), bean, &dataStruct, session.Statement.RefTable)
case reflect.Slice:
err = rawRows.ScanSlice(bean)
case reflect.Map:
err = rawRows.ScanMap(bean)
default:
err = rawRows.Scan(bean)
if !rawRows.Next() {
return false, nil
}
switch beanKind {
case reflect.Struct:
fields, err := rawRows.Columns()
if err != nil {
// WARN: Alougth rawRows return true, but get fields failed
return true, err
}
dataStruct := rValue(bean)
if err := session.statement.setRefValue(dataStruct); err != nil {
return false, err
}
return true, err
scanResults, err := session.row2Slice(rawRows, fields, len(fields), bean)
if err != nil {
return false, err
}
rawRows.Close()
_, err = session.slice2Bean(scanResults, fields, len(fields), bean, &dataStruct, session.statement.RefTable)
case reflect.Slice:
err = rawRows.ScanSlice(bean)
case reflect.Map:
err = rawRows.ScanMap(bean)
default:
err = rawRows.Scan(bean)
}
return false, nil
return true, err
}
func (session *Session) cacheGet(bean interface{}, sqlStr string, args ...interface{}) (has bool, err error) {
@ -106,19 +120,19 @@ func (session *Session) cacheGet(bean interface{}, sqlStr string, args ...interf
return false, ErrCacheFailed
}
for _, filter := range session.Engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.Engine.dialect, session.Statement.RefTable)
for _, filter := range session.engine.dialect.Filters() {
sqlStr = filter.Do(sqlStr, session.engine.dialect, session.statement.RefTable)
}
newsql := session.Statement.convertIDSQL(sqlStr)
newsql := session.statement.convertIDSQL(sqlStr)
if newsql == "" {
return false, ErrCacheFailed
}
cacher := session.Engine.getCacher2(session.Statement.RefTable)
tableName := session.Statement.TableName()
session.Engine.logger.Debug("[cacheGet] find sql:", newsql, args)
cacher := session.engine.getCacher2(session.statement.RefTable)
tableName := session.statement.TableName()
session.engine.logger.Debug("[cacheGet] find sql:", newsql, args)
ids, err := core.GetCacheSql(cacher, tableName, newsql, args)
table := session.Statement.RefTable
table := session.statement.RefTable
if err != nil {
var res = make([]string, len(table.PrimaryKeys))
rows, err := session.DB().Query(newsql, args...)
@ -152,19 +166,19 @@ func (session *Session) cacheGet(bean interface{}, sqlStr string, args ...interf
}
ids = []core.PK{pk}
session.Engine.logger.Debug("[cacheGet] cache ids:", newsql, ids)
session.engine.logger.Debug("[cacheGet] cache ids:", newsql, ids)
err = core.PutCacheSql(cacher, ids, tableName, newsql, args)
if err != nil {
return false, err
}
} else {
session.Engine.logger.Debug("[cacheGet] cache hit sql:", newsql)
session.engine.logger.Debug("[cacheGet] cache hit sql:", newsql)
}
if len(ids) > 0 {
structValue := reflect.Indirect(reflect.ValueOf(bean))
id := ids[0]
session.Engine.logger.Debug("[cacheGet] get bean:", tableName, id)
session.engine.logger.Debug("[cacheGet] get bean:", tableName, id)
sid, err := id.ToString()
if err != nil {
return false, err
@ -177,10 +191,10 @@ func (session *Session) cacheGet(bean interface{}, sqlStr string, args ...interf
return has, err
}
session.Engine.logger.Debug("[cacheGet] cache bean:", tableName, id, cacheBean)
session.engine.logger.Debug("[cacheGet] cache bean:", tableName, id, cacheBean)
cacher.PutBean(tableName, sid, cacheBean)
} else {
session.Engine.logger.Debug("[cacheGet] cache hit bean:", tableName, id, cacheBean)
session.engine.logger.Debug("[cacheGet] cache hit bean:", tableName, id, cacheBean)
has = true
}
structValue.Set(reflect.Indirect(reflect.ValueOf(cacheBean)))

156
vendor/github.com/go-xorm/xorm/session_insert.go generated vendored
View File

@ -19,7 +19,7 @@ func (session *Session) Insert(beans ...interface{}) (int64, error) {
var affected int64
var err error
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
defer session.resetStatement()
@ -29,7 +29,7 @@ func (session *Session) Insert(beans ...interface{}) (int64, error) {
if sliceValue.Kind() == reflect.Slice {
size := sliceValue.Len()
if size > 0 {
if session.Engine.SupportInsertMany() {
if session.engine.SupportInsertMany() {
cnt, err := session.innerInsertMulti(bean)
if err != nil {
return affected, err
@ -67,15 +67,15 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
return 0, errors.New("could not insert a empty slice")
}
if err := session.Statement.setRefValue(sliceValue.Index(0)); err != nil {
if err := session.statement.setRefValue(reflect.ValueOf(sliceValue.Index(0).Interface())); err != nil {
return 0, err
}
if len(session.Statement.TableName()) <= 0 {
if len(session.statement.TableName()) <= 0 {
return 0, ErrTableNotFound
}
table := session.Statement.RefTable
table := session.statement.RefTable
size := sliceValue.Len()
var colNames []string
@ -116,18 +116,18 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
if col.IsDeleted {
continue
}
if session.Statement.ColumnStr != "" {
if _, ok := getFlagForColumn(session.Statement.columnMap, col); !ok {
if session.statement.ColumnStr != "" {
if _, ok := getFlagForColumn(session.statement.columnMap, col); !ok {
continue
}
}
if session.Statement.OmitStr != "" {
if _, ok := getFlagForColumn(session.Statement.columnMap, col); ok {
if session.statement.OmitStr != "" {
if _, ok := getFlagForColumn(session.statement.columnMap, col); ok {
continue
}
}
if (col.IsCreated || col.IsUpdated) && session.Statement.UseAutoTime {
val, t := session.Engine.NowTime2(col.SQLType.Name)
if (col.IsCreated || col.IsUpdated) && session.statement.UseAutoTime {
val, t := session.engine.NowTime2(col.SQLType.Name)
args = append(args, val)
var colName = col.Name
@ -135,7 +135,7 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
col := table.GetColumn(colName)
setColumnTime(bean, col, t)
})
} else if col.IsVersion && session.Statement.checkVersion {
} else if col.IsVersion && session.statement.checkVersion {
args = append(args, 1)
var colName = col.Name
session.afterClosures = append(session.afterClosures, func(bean interface{}) {
@ -171,18 +171,18 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
if col.IsDeleted {
continue
}
if session.Statement.ColumnStr != "" {
if _, ok := getFlagForColumn(session.Statement.columnMap, col); !ok {
if session.statement.ColumnStr != "" {
if _, ok := getFlagForColumn(session.statement.columnMap, col); !ok {
continue
}
}
if session.Statement.OmitStr != "" {
if _, ok := getFlagForColumn(session.Statement.columnMap, col); ok {
if session.statement.OmitStr != "" {
if _, ok := getFlagForColumn(session.statement.columnMap, col); ok {
continue
}
}
if (col.IsCreated || col.IsUpdated) && session.Statement.UseAutoTime {
val, t := session.Engine.NowTime2(col.SQLType.Name)
if (col.IsCreated || col.IsUpdated) && session.statement.UseAutoTime {
val, t := session.engine.NowTime2(col.SQLType.Name)
args = append(args, val)
var colName = col.Name
@ -190,7 +190,7 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
col := table.GetColumn(colName)
setColumnTime(bean, col, t)
})
} else if col.IsVersion && session.Statement.checkVersion {
} else if col.IsVersion && session.statement.checkVersion {
args = append(args, 1)
var colName = col.Name
session.afterClosures = append(session.afterClosures, func(bean interface{}) {
@ -214,25 +214,25 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
var sql = "INSERT INTO %s (%v%v%v) VALUES (%v)"
var statement string
if session.Engine.dialect.DBType() == core.ORACLE {
if session.engine.dialect.DBType() == core.ORACLE {
sql = "INSERT ALL INTO %s (%v%v%v) VALUES (%v) SELECT 1 FROM DUAL"
temp := fmt.Sprintf(") INTO %s (%v%v%v) VALUES (",
session.Engine.Quote(session.Statement.TableName()),
session.Engine.QuoteStr(),
strings.Join(colNames, session.Engine.QuoteStr()+", "+session.Engine.QuoteStr()),
session.Engine.QuoteStr())
session.engine.Quote(session.statement.TableName()),
session.engine.QuoteStr(),
strings.Join(colNames, session.engine.QuoteStr()+", "+session.engine.QuoteStr()),
session.engine.QuoteStr())
statement = fmt.Sprintf(sql,
session.Engine.Quote(session.Statement.TableName()),
session.Engine.QuoteStr(),
strings.Join(colNames, session.Engine.QuoteStr()+", "+session.Engine.QuoteStr()),
session.Engine.QuoteStr(),
session.engine.Quote(session.statement.TableName()),
session.engine.QuoteStr(),
strings.Join(colNames, session.engine.QuoteStr()+", "+session.engine.QuoteStr()),
session.engine.QuoteStr(),
strings.Join(colMultiPlaces, temp))
} else {
statement = fmt.Sprintf(sql,
session.Engine.Quote(session.Statement.TableName()),
session.Engine.QuoteStr(),
strings.Join(colNames, session.Engine.QuoteStr()+", "+session.Engine.QuoteStr()),
session.Engine.QuoteStr(),
session.engine.Quote(session.statement.TableName()),
session.engine.QuoteStr(),
strings.Join(colNames, session.engine.QuoteStr()+", "+session.engine.QuoteStr()),
session.engine.QuoteStr(),
strings.Join(colMultiPlaces, "),("))
}
res, err := session.exec(statement, args...)
@ -240,8 +240,8 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
return 0, err
}
if cacher := session.Engine.getCacher2(table); cacher != nil && session.Statement.UseCache {
session.cacheInsert(session.Statement.TableName())
if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache {
session.cacheInsert(session.statement.TableName())
}
lenAfterClosures := len(session.afterClosures)
@ -249,7 +249,7 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
elemValue := reflect.Indirect(sliceValue.Index(i)).Addr().Interface()
// handle AfterInsertProcessor
if session.IsAutoCommit {
if session.isAutoCommit {
// !nashtsai! does user expect it's same slice to passed closure when using Before()/After() when insert multi??
for _, closure := range session.afterClosures {
closure(elemValue)
@ -281,7 +281,7 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
// InsertMulti insert multiple records
func (session *Session) InsertMulti(rowsSlicePtr interface{}) (int64, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
@ -299,14 +299,14 @@ func (session *Session) InsertMulti(rowsSlicePtr interface{}) (int64, error) {
}
func (session *Session) innerInsert(bean interface{}) (int64, error) {
if err := session.Statement.setRefValue(rValue(bean)); err != nil {
if err := session.statement.setRefValue(rValue(bean)); err != nil {
return 0, err
}
if len(session.Statement.TableName()) <= 0 {
if len(session.statement.TableName()) <= 0 {
return 0, ErrTableNotFound
}
table := session.Statement.RefTable
table := session.statement.RefTable
// handle BeforeInsertProcessor
for _, closure := range session.beforeClosures {
@ -318,12 +318,12 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
processor.BeforeInsert()
}
// --
colNames, args, err := genCols(session.Statement.RefTable, session, bean, false, false)
colNames, args, err := genCols(session.statement.RefTable, session, bean, false, false)
if err != nil {
return 0, err
}
// insert expr columns, override if exists
exprColumns := session.Statement.getExpr()
exprColumns := session.statement.getExpr()
exprColVals := make([]string, 0, len(exprColumns))
for _, v := range exprColumns {
// remove the expr columns
@ -343,18 +343,29 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
if len(exprColVals) > 0 {
colPlaces = colPlaces + strings.Join(exprColVals, ", ")
} else {
colPlaces = colPlaces[0 : len(colPlaces)-2]
if len(colPlaces) > 0 {
colPlaces = colPlaces[0 : len(colPlaces)-2]
}
}
sqlStr := fmt.Sprintf("INSERT INTO %s (%v%v%v) VALUES (%v)",
session.Engine.Quote(session.Statement.TableName()),
session.Engine.QuoteStr(),
strings.Join(colNames, session.Engine.Quote(", ")),
session.Engine.QuoteStr(),
colPlaces)
var sqlStr string
if len(colPlaces) > 0 {
sqlStr = fmt.Sprintf("INSERT INTO %s (%v%v%v) VALUES (%v)",
session.engine.Quote(session.statement.TableName()),
session.engine.QuoteStr(),
strings.Join(colNames, session.engine.Quote(", ")),
session.engine.QuoteStr(),
colPlaces)
} else {
if session.engine.dialect.DBType() == core.MYSQL {
sqlStr = fmt.Sprintf("INSERT INTO %s VALUES ()", session.engine.Quote(session.statement.TableName()))
} else {
sqlStr = fmt.Sprintf("INSERT INTO %s DEFAULT VALUES", session.engine.Quote(session.statement.TableName()))
}
}
handleAfterInsertProcessorFunc := func(bean interface{}) {
if session.IsAutoCommit {
if session.isAutoCommit {
for _, closure := range session.afterClosures {
closure(bean)
}
@ -383,8 +394,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
// for postgres, many of them didn't implement lastInsertId, so we should
// implemented it ourself.
if session.Engine.dialect.DBType() == core.ORACLE && len(table.AutoIncrement) > 0 {
//assert table.AutoIncrement != ""
if session.engine.dialect.DBType() == core.ORACLE && len(table.AutoIncrement) > 0 {
res, err := session.query("select seq_atable.currval from dual", args...)
if err != nil {
return 0, err
@ -392,14 +402,14 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
handleAfterInsertProcessorFunc(bean)
if cacher := session.Engine.getCacher2(table); cacher != nil && session.Statement.UseCache {
session.cacheInsert(session.Statement.TableName())
if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache {
session.cacheInsert(session.statement.TableName())
}
if table.Version != "" && session.Statement.checkVersion {
if table.Version != "" && session.statement.checkVersion {
verValue, err := table.VersionColumn().ValueOf(bean)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
} else if verValue.IsValid() && verValue.CanSet() {
verValue.SetInt(1)
}
@ -417,7 +427,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
aiValue, err := table.AutoIncrColumn().ValueOf(bean)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
}
if aiValue == nil || !aiValue.IsValid() || !aiValue.CanSet() {
@ -427,9 +437,9 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
aiValue.Set(int64ToIntValue(id, aiValue.Type()))
return 1, nil
} else if session.Engine.dialect.DBType() == core.POSTGRES && len(table.AutoIncrement) > 0 {
} else if session.engine.dialect.DBType() == core.POSTGRES && len(table.AutoIncrement) > 0 {
//assert table.AutoIncrement != ""
sqlStr = sqlStr + " RETURNING " + session.Engine.Quote(table.AutoIncrement)
sqlStr = sqlStr + " RETURNING " + session.engine.Quote(table.AutoIncrement)
res, err := session.query(sqlStr, args...)
if err != nil {
@ -437,14 +447,14 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
}
handleAfterInsertProcessorFunc(bean)
if cacher := session.Engine.getCacher2(table); cacher != nil && session.Statement.UseCache {
session.cacheInsert(session.Statement.TableName())
if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache {
session.cacheInsert(session.statement.TableName())
}
if table.Version != "" && session.Statement.checkVersion {
if table.Version != "" && session.statement.checkVersion {
verValue, err := table.VersionColumn().ValueOf(bean)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
} else if verValue.IsValid() && verValue.CanSet() {
verValue.SetInt(1)
}
@ -462,7 +472,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
aiValue, err := table.AutoIncrColumn().ValueOf(bean)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
}
if aiValue == nil || !aiValue.IsValid() || !aiValue.CanSet() {
@ -480,14 +490,14 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
defer handleAfterInsertProcessorFunc(bean)
if cacher := session.Engine.getCacher2(table); cacher != nil && session.Statement.UseCache {
session.cacheInsert(session.Statement.TableName())
if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache {
session.cacheInsert(session.statement.TableName())
}
if table.Version != "" && session.Statement.checkVersion {
if table.Version != "" && session.statement.checkVersion {
verValue, err := table.VersionColumn().ValueOf(bean)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
} else if verValue.IsValid() && verValue.CanSet() {
verValue.SetInt(1)
}
@ -505,7 +515,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
aiValue, err := table.AutoIncrColumn().ValueOf(bean)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
}
if aiValue == nil || !aiValue.IsValid() || !aiValue.CanSet() {
@ -523,7 +533,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
// parameter is inserted and error
func (session *Session) InsertOne(bean interface{}) (int64, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
@ -531,15 +541,15 @@ func (session *Session) InsertOne(bean interface{}) (int64, error) {
}
func (session *Session) cacheInsert(tables ...string) error {
if session.Statement.RefTable == nil {
if session.statement.RefTable == nil {
return ErrCacheFailed
}
table := session.Statement.RefTable
cacher := session.Engine.getCacher2(table)
table := session.statement.RefTable
cacher := session.engine.getCacher2(table)
for _, t := range tables {
session.Engine.logger.Debug("[cache] clear sql:", t)
session.engine.logger.Debug("[cache] clear sql:", t)
cacher.ClearIds(t)
}

203
vendor/github.com/go-xorm/xorm/session_raw.go generated vendored
View File

@ -6,6 +6,10 @@ package xorm
import (
"database/sql"
"fmt"
"reflect"
"strconv"
"time"
"github.com/go-xorm/core"
)
@ -13,10 +17,10 @@ import (
func (session *Session) query(sqlStr string, paramStr ...interface{}) ([]map[string][]byte, error) {
session.queryPreprocess(&sqlStr, paramStr...)
if session.IsAutoCommit {
if session.isAutoCommit {
return session.innerQuery2(sqlStr, paramStr...)
}
return session.txQuery(session.Tx, sqlStr, paramStr...)
return session.txQuery(session.tx, sqlStr, paramStr...)
}
func (session *Session) txQuery(tx *core.Tx, sqlStr string, params ...interface{}) ([]map[string][]byte, error) {
@ -52,13 +56,67 @@ func (session *Session) innerQuery(sqlStr string, params ...interface{}) (*core.
return nil, rows, err
}
}
stmt, rows, err := session.Engine.logSQLQueryTime(sqlStr, params, callback)
stmt, rows, err := session.engine.logSQLQueryTime(sqlStr, params, callback)
if err != nil {
return nil, nil, err
}
return stmt, rows, nil
}
func rows2maps(rows *core.Rows) (resultsSlice []map[string][]byte, err error) {
fields, err := rows.Columns()
if err != nil {
return nil, err
}
for rows.Next() {
result, err := row2map(rows, fields)
if err != nil {
return nil, err
}
resultsSlice = append(resultsSlice, result)
}
return resultsSlice, nil
}
func value2Bytes(rawValue *reflect.Value) (data []byte, err error) {
var str string
str, err = reflect2value(rawValue)
if err != nil {
return
}
data = []byte(str)
return
}
func row2map(rows *core.Rows, fields []string) (resultsMap map[string][]byte, err error) {
result := make(map[string][]byte)
scanResultContainers := make([]interface{}, len(fields))
for i := 0; i < len(fields); i++ {
var scanResultContainer interface{}
scanResultContainers[i] = &scanResultContainer
}
if err := rows.Scan(scanResultContainers...); err != nil {
return nil, err
}
for ii, key := range fields {
rawValue := reflect.Indirect(reflect.ValueOf(scanResultContainers[ii]))
//if row is null then ignore
if rawValue.Interface() == nil {
//fmt.Println("ignore ...", key, rawValue)
continue
}
if data, err := value2Bytes(&rawValue); err == nil {
result[key] = data
} else {
return nil, err // !nashtsai! REVIEW, should return err or just error log?
}
}
return result, nil
}
func (session *Session) innerQuery2(sqlStr string, params ...interface{}) ([]map[string][]byte, error) {
_, rows, err := session.innerQuery(sqlStr, params...)
if rows != nil {
@ -73,26 +131,141 @@ func (session *Session) innerQuery2(sqlStr string, params ...interface{}) ([]map
// Query runs a raw sql and return records as []map[string][]byte
func (session *Session) Query(sqlStr string, paramStr ...interface{}) ([]map[string][]byte, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
return session.query(sqlStr, paramStr...)
}
func rows2Strings(rows *core.Rows) (resultsSlice []map[string]string, err error) {
fields, err := rows.Columns()
if err != nil {
return nil, err
}
for rows.Next() {
result, err := row2mapStr(rows, fields)
if err != nil {
return nil, err
}
resultsSlice = append(resultsSlice, result)
}
return resultsSlice, nil
}
func reflect2value(rawValue *reflect.Value) (str string, err error) {
aa := reflect.TypeOf((*rawValue).Interface())
vv := reflect.ValueOf((*rawValue).Interface())
switch aa.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
str = strconv.FormatInt(vv.Int(), 10)
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
str = strconv.FormatUint(vv.Uint(), 10)
case reflect.Float32, reflect.Float64:
str = strconv.FormatFloat(vv.Float(), 'f', -1, 64)
case reflect.String:
str = vv.String()
case reflect.Array, reflect.Slice:
switch aa.Elem().Kind() {
case reflect.Uint8:
data := rawValue.Interface().([]byte)
str = string(data)
default:
err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
}
// time type
case reflect.Struct:
if aa.ConvertibleTo(core.TimeType) {
str = vv.Convert(core.TimeType).Interface().(time.Time).Format(time.RFC3339Nano)
} else {
err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
}
case reflect.Bool:
str = strconv.FormatBool(vv.Bool())
case reflect.Complex128, reflect.Complex64:
str = fmt.Sprintf("%v", vv.Complex())
/* TODO: unsupported types below
case reflect.Map:
case reflect.Ptr:
case reflect.Uintptr:
case reflect.UnsafePointer:
case reflect.Chan, reflect.Func, reflect.Interface:
*/
default:
err = fmt.Errorf("Unsupported struct type %v", vv.Type().Name())
}
return
}
func value2String(rawValue *reflect.Value) (data string, err error) {
data, err = reflect2value(rawValue)
if err != nil {
return
}
return
}
func row2mapStr(rows *core.Rows, fields []string) (resultsMap map[string]string, err error) {
result := make(map[string]string)
scanResultContainers := make([]interface{}, len(fields))
for i := 0; i < len(fields); i++ {
var scanResultContainer interface{}
scanResultContainers[i] = &scanResultContainer
}
if err := rows.Scan(scanResultContainers...); err != nil {
return nil, err
}
for ii, key := range fields {
rawValue := reflect.Indirect(reflect.ValueOf(scanResultContainers[ii]))
//if row is null then ignore
if rawValue.Interface() == nil {
//fmt.Println("ignore ...", key, rawValue)
continue
}
if data, err := value2String(&rawValue); err == nil {
result[key] = data
} else {
return nil, err // !nashtsai! REVIEW, should return err or just error log?
}
}
return result, nil
}
func txQuery2(tx *core.Tx, sqlStr string, params ...interface{}) ([]map[string]string, error) {
rows, err := tx.Query(sqlStr, params...)
if err != nil {
return nil, err
}
defer rows.Close()
return rows2Strings(rows)
}
func query2(db *core.DB, sqlStr string, params ...interface{}) ([]map[string]string, error) {
rows, err := db.Query(sqlStr, params...)
if err != nil {
return nil, err
}
defer rows.Close()
return rows2Strings(rows)
}
// QueryString runs a raw sql and return records as []map[string]string
func (session *Session) QueryString(sqlStr string, args ...interface{}) ([]map[string]string, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
session.queryPreprocess(&sqlStr, args...)
if session.IsAutoCommit {
if session.isAutoCommit {
return query2(session.DB(), sqlStr, args...)
}
return txQuery2(session.Tx, sqlStr, args...)
return txQuery2(session.tx, sqlStr, args...)
}
// Execute sql
@ -114,32 +287,32 @@ func (session *Session) innerExec(sqlStr string, args ...interface{}) (sql.Resul
}
func (session *Session) exec(sqlStr string, args ...interface{}) (sql.Result, error) {
for _, filter := range session.Engine.dialect.Filters() {
for _, filter := range session.engine.dialect.Filters() {
// TODO: for table name, it's no need to RefTable
sqlStr = filter.Do(sqlStr, session.Engine.dialect, session.Statement.RefTable)
sqlStr = filter.Do(sqlStr, session.engine.dialect, session.statement.RefTable)
}
session.saveLastSQL(sqlStr, args...)
return session.Engine.logSQLExecutionTime(sqlStr, args, func() (sql.Result, error) {
if session.IsAutoCommit {
return session.engine.logSQLExecutionTime(sqlStr, args, func() (sql.Result, error) {
if session.isAutoCommit {
// FIXME: oci8 can not auto commit (github.com/mattn/go-oci8)
if session.Engine.dialect.DBType() == core.ORACLE {
if session.engine.dialect.DBType() == core.ORACLE {
session.Begin()
r, err := session.Tx.Exec(sqlStr, args...)
r, err := session.tx.Exec(sqlStr, args...)
session.Commit()
return r, err
}
return session.innerExec(sqlStr, args...)
}
return session.Tx.Exec(sqlStr, args...)
return session.tx.Exec(sqlStr, args...)
})
}
// Exec raw sql
func (session *Session) Exec(sqlStr string, args ...interface{}) (sql.Result, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}

238
vendor/github.com/go-xorm/xorm/session_schema.go generated vendored
View File

@ -17,41 +17,52 @@ import (
// Ping test if database is ok
func (session *Session) Ping() error {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
session.engine.logger.Infof("PING DATABASE %v", session.engine.DriverName())
return session.DB().Ping()
}
// CreateTable create a table according a bean
func (session *Session) CreateTable(bean interface{}) error {
v := rValue(bean)
if err := session.Statement.setRefValue(v); err != nil {
return err
}
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
return session.createOneTable()
return session.createTable(bean)
}
func (session *Session) createTable(bean interface{}) error {
defer session.resetStatement()
v := rValue(bean)
if err := session.statement.setRefValue(v); err != nil {
return err
}
sqlStr := session.statement.genCreateTableSQL()
_, err := session.exec(sqlStr)
return err
}
// CreateIndexes create indexes
func (session *Session) CreateIndexes(bean interface{}) error {
v := rValue(bean)
if err := session.Statement.setRefValue(v); err != nil {
return err
}
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
sqls := session.Statement.genIndexSQL()
return session.createIndexes(bean)
}
func (session *Session) createIndexes(bean interface{}) error {
defer session.resetStatement()
v := rValue(bean)
if err := session.statement.setRefValue(v); err != nil {
return err
}
sqls := session.statement.genIndexSQL()
for _, sqlStr := range sqls {
_, err := session.exec(sqlStr)
if err != nil {
@ -63,17 +74,20 @@ func (session *Session) CreateIndexes(bean interface{}) error {
// CreateUniques create uniques
func (session *Session) CreateUniques(bean interface{}) error {
if session.isAutoClose {
defer session.Close()
}
return session.createUniques(bean)
}
func (session *Session) createUniques(bean interface{}) error {
defer session.resetStatement()
v := rValue(bean)
if err := session.Statement.setRefValue(v); err != nil {
if err := session.statement.setRefValue(v); err != nil {
return err
}
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
sqls := session.Statement.genUniqueSQL()
sqls := session.statement.genUniqueSQL()
for _, sqlStr := range sqls {
_, err := session.exec(sqlStr)
if err != nil {
@ -83,43 +97,23 @@ func (session *Session) CreateUniques(bean interface{}) error {
return nil
}
func (session *Session) createOneTable() error {
sqlStr := session.Statement.genCreateTableSQL()
_, err := session.exec(sqlStr)
return err
}
// to be deleted
func (session *Session) createAll() error {
if session.IsAutoClose {
// DropIndexes drop indexes
func (session *Session) DropIndexes(bean interface{}) error {
if session.isAutoClose {
defer session.Close()
}
for _, table := range session.Engine.Tables {
session.Statement.RefTable = table
session.Statement.tableName = table.Name
err := session.createOneTable()
session.resetStatement()
if err != nil {
return err
}
}
return nil
return session.dropIndexes(bean)
}
// DropIndexes drop indexes
func (session *Session) DropIndexes(bean interface{}) error {
func (session *Session) dropIndexes(bean interface{}) error {
defer session.resetStatement()
v := rValue(bean)
if err := session.Statement.setRefValue(v); err != nil {
if err := session.statement.setRefValue(v); err != nil {
return err
}
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
sqls := session.Statement.genDelIndexSQL()
sqls := session.statement.genDelIndexSQL()
for _, sqlStr := range sqls {
_, err := session.exec(sqlStr)
if err != nil {
@ -131,14 +125,23 @@ func (session *Session) DropIndexes(bean interface{}) error {
// DropTable drop table will drop table if exist, if drop failed, it will return error
func (session *Session) DropTable(beanOrTableName interface{}) error {
tableName, err := session.Engine.tableName(beanOrTableName)
if session.isAutoClose {
defer session.Close()
}
return session.dropTable(beanOrTableName)
}
func (session *Session) dropTable(beanOrTableName interface{}) error {
defer session.resetStatement()
tableName, err := session.engine.tableName(beanOrTableName)
if err != nil {
return err
}
var needDrop = true
if !session.Engine.dialect.SupportDropIfExists() {
sqlStr, args := session.Engine.dialect.TableCheckSql(tableName)
if !session.engine.dialect.SupportDropIfExists() {
sqlStr, args := session.engine.dialect.TableCheckSql(tableName)
results, err := session.query(sqlStr, args...)
if err != nil {
return err
@ -147,7 +150,7 @@ func (session *Session) DropTable(beanOrTableName interface{}) error {
}
if needDrop {
sqlStr := session.Engine.Dialect().DropTableSql(tableName)
sqlStr := session.engine.Dialect().DropTableSql(tableName)
_, err = session.exec(sqlStr)
return err
}
@ -156,7 +159,11 @@ func (session *Session) DropTable(beanOrTableName interface{}) error {
// IsTableExist if a table is exist
func (session *Session) IsTableExist(beanOrTableName interface{}) (bool, error) {
tableName, err := session.Engine.tableName(beanOrTableName)
if session.isAutoClose {
defer session.Close()
}
tableName, err := session.engine.tableName(beanOrTableName)
if err != nil {
return false, err
}
@ -166,10 +173,7 @@ func (session *Session) IsTableExist(beanOrTableName interface{}) (bool, error)
func (session *Session) isTableExist(tableName string) (bool, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
sqlStr, args := session.Engine.dialect.TableCheckSql(tableName)
sqlStr, args := session.engine.dialect.TableCheckSql(tableName)
results, err := session.query(sqlStr, args...)
return len(results) > 0, err
}
@ -180,6 +184,9 @@ func (session *Session) IsTableEmpty(bean interface{}) (bool, error) {
t := v.Type()
if t.Kind() == reflect.String {
if session.isAutoClose {
defer session.Close()
}
return session.isTableEmpty(bean.(string))
} else if t.Kind() == reflect.Struct {
rows, err := session.Count(bean)
@ -190,12 +197,9 @@ func (session *Session) IsTableEmpty(bean interface{}) (bool, error) {
func (session *Session) isTableEmpty(tableName string) (bool, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
var total int64
sqlStr := fmt.Sprintf("select count(*) from %s", session.Engine.Quote(tableName))
sqlStr := fmt.Sprintf("select count(*) from %s", session.engine.Quote(tableName))
err := session.DB().QueryRow(sqlStr).Scan(&total)
session.saveLastSQL(sqlStr)
if err != nil {
@ -208,30 +212,11 @@ func (session *Session) isTableEmpty(tableName string) (bool, error) {
return total == 0, nil
}
func (session *Session) isIndexExist(tableName, idxName string, unique bool) (bool, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
var idx string
if unique {
idx = uniqueName(tableName, idxName)
} else {
idx = indexName(tableName, idxName)
}
sqlStr, args := session.Engine.dialect.IndexCheckSql(tableName, idx)
results, err := session.query(sqlStr, args...)
return len(results) > 0, err
}
// find if index is exist according cols
func (session *Session) isIndexExist2(tableName string, cols []string, unique bool) (bool, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
indexes, err := session.Engine.dialect.GetIndexes(tableName)
indexes, err := session.engine.dialect.GetIndexes(tableName)
if err != nil {
return false, err
}
@ -249,23 +234,18 @@ func (session *Session) isIndexExist2(tableName string, cols []string, unique bo
func (session *Session) addColumn(colName string) error {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
col := session.Statement.RefTable.GetColumn(colName)
sql, args := session.Statement.genAddColumnStr(col)
col := session.statement.RefTable.GetColumn(colName)
sql, args := session.statement.genAddColumnStr(col)
_, err := session.exec(sql, args...)
return err
}
func (session *Session) addIndex(tableName, idxName string) error {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
index := session.Statement.RefTable.Indexes[idxName]
sqlStr := session.Engine.dialect.CreateIndexSql(tableName, index)
index := session.statement.RefTable.Indexes[idxName]
sqlStr := session.engine.dialect.CreateIndexSql(tableName, index)
_, err := session.exec(sqlStr)
return err
@ -273,37 +253,21 @@ func (session *Session) addIndex(tableName, idxName string) error {
func (session *Session) addUnique(tableName, uqeName string) error {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
index := session.Statement.RefTable.Indexes[uqeName]
sqlStr := session.Engine.dialect.CreateIndexSql(tableName, index)
index := session.statement.RefTable.Indexes[uqeName]
sqlStr := session.engine.dialect.CreateIndexSql(tableName, index)
_, err := session.exec(sqlStr)
return err
}
// To be deleted
func (session *Session) dropAll() error {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
for _, table := range session.Engine.Tables {
session.Statement.Init()
session.Statement.RefTable = table
sqlStr := session.Engine.Dialect().DropTableSql(session.Statement.TableName())
_, err := session.exec(sqlStr)
if err != nil {
return err
}
}
return nil
}
// Sync2 synchronize structs to database tables
func (session *Session) Sync2(beans ...interface{}) error {
engine := session.Engine
engine := session.engine
if session.isAutoClose {
session.isAutoClose = false
defer session.Close()
}
tables, err := engine.DBMetas()
if err != nil {
@ -330,17 +294,17 @@ func (session *Session) Sync2(beans ...interface{}) error {
}
if oriTable == nil {
err = session.StoreEngine(session.Statement.StoreEngine).CreateTable(bean)
err = session.StoreEngine(session.statement.StoreEngine).createTable(bean)
if err != nil {
return err
}
err = session.CreateUniques(bean)
err = session.createUniques(bean)
if err != nil {
return err
}
err = session.CreateIndexes(bean)
err = session.createIndexes(bean)
if err != nil {
return err
}
@ -365,7 +329,7 @@ func (session *Session) Sync2(beans ...interface{}) error {
engine.dialect.DBType() == core.POSTGRES {
engine.logger.Infof("Table %s column %s change type from %s to %s\n",
tbName, col.Name, curType, expectedType)
_, err = engine.Exec(engine.dialect.ModifyColumnSql(table.Name, col))
_, err = session.exec(engine.dialect.ModifyColumnSql(table.Name, col))
} else {
engine.logger.Warnf("Table %s column %s db type is %s, struct type is %s\n",
tbName, col.Name, curType, expectedType)
@ -375,7 +339,7 @@ func (session *Session) Sync2(beans ...interface{}) error {
if oriCol.Length < col.Length {
engine.logger.Infof("Table %s column %s change type from varchar(%d) to varchar(%d)\n",
tbName, col.Name, oriCol.Length, col.Length)
_, err = engine.Exec(engine.dialect.ModifyColumnSql(table.Name, col))
_, err = session.exec(engine.dialect.ModifyColumnSql(table.Name, col))
}
}
} else {
@ -389,7 +353,7 @@ func (session *Session) Sync2(beans ...interface{}) error {
if oriCol.Length < col.Length {
engine.logger.Infof("Table %s column %s change type from varchar(%d) to varchar(%d)\n",
tbName, col.Name, oriCol.Length, col.Length)
_, err = engine.Exec(engine.dialect.ModifyColumnSql(table.Name, col))
_, err = session.exec(engine.dialect.ModifyColumnSql(table.Name, col))
}
}
}
@ -402,10 +366,8 @@ func (session *Session) Sync2(beans ...interface{}) error {
tbName, col.Name, oriCol.Nullable, col.Nullable)
}
} else {
session := engine.NewSession()
session.Statement.RefTable = table
session.Statement.tableName = tbName
defer session.Close()
session.statement.RefTable = table
session.statement.tableName = tbName
err = session.addColumn(col.Name)
}
if err != nil {
@ -429,7 +391,7 @@ func (session *Session) Sync2(beans ...interface{}) error {
if oriIndex != nil {
if oriIndex.Type != index.Type {
sql := engine.dialect.DropIndexSql(tbName, oriIndex)
_, err = engine.Exec(sql)
_, err = session.exec(sql)
if err != nil {
return err
}
@ -445,7 +407,7 @@ func (session *Session) Sync2(beans ...interface{}) error {
for name2, index2 := range oriTable.Indexes {
if _, ok := foundIndexNames[name2]; !ok {
sql := engine.dialect.DropIndexSql(tbName, index2)
_, err = engine.Exec(sql)
_, err = session.exec(sql)
if err != nil {
return err
}
@ -454,16 +416,12 @@ func (session *Session) Sync2(beans ...interface{}) error {
for name, index := range addedNames {
if index.Type == core.UniqueType {
session := engine.NewSession()
session.Statement.RefTable = table
session.Statement.tableName = tbName
defer session.Close()
session.statement.RefTable = table
session.statement.tableName = tbName
err = session.addUnique(tbName, name)
} else if index.Type == core.IndexType {
session := engine.NewSession()
session.Statement.RefTable = table
session.Statement.tableName = tbName
defer session.Close()
session.statement.RefTable = table
session.statement.tableName = tbName
err = session.addIndex(tbName, name)
}
if err != nil {

118
vendor/github.com/go-xorm/xorm/session_stats.go generated vendored Normal file
View File

@ -0,0 +1,118 @@
// Copyright 2016 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import (
"database/sql"
"errors"
"reflect"
)
// Count counts the records. bean's non-empty fields
// are conditions.
func (session *Session) Count(bean ...interface{}) (int64, error) {
defer session.resetStatement()
if session.isAutoClose {
defer session.Close()
}
var sqlStr string
var args []interface{}
var err error
if session.statement.RawSQL == "" {
sqlStr, args, err = session.statement.genCountSQL(bean...)
if err != nil {
return 0, err
}
} else {
sqlStr = session.statement.RawSQL
args = session.statement.RawParams
}
session.queryPreprocess(&sqlStr, args...)
var total int64
if session.isAutoCommit {
err = session.DB().QueryRow(sqlStr, args...).Scan(&total)
} else {
err = session.tx.QueryRow(sqlStr, args...).Scan(&total)
}
if err == sql.ErrNoRows || err == nil {
return total, nil
}
return 0, err
}
// sum call sum some column. bean's non-empty fields are conditions.
func (session *Session) sum(res interface{}, bean interface{}, columnNames ...string) error {
defer session.resetStatement()
if session.isAutoClose {
defer session.Close()
}
v := reflect.ValueOf(res)
if v.Kind() != reflect.Ptr {
return errors.New("need a pointer to a variable")
}
var isSlice = v.Elem().Kind() == reflect.Slice
var sqlStr string
var args []interface{}
var err error
if len(session.statement.RawSQL) == 0 {
sqlStr, args, err = session.statement.genSumSQL(bean, columnNames...)
if err != nil {
return err
}
} else {
sqlStr = session.statement.RawSQL
args = session.statement.RawParams
}
session.queryPreprocess(&sqlStr, args...)
if isSlice {
if session.isAutoCommit {
err = session.DB().QueryRow(sqlStr, args...).ScanSlice(res)
} else {
err = session.tx.QueryRow(sqlStr, args...).ScanSlice(res)
}
} else {
if session.isAutoCommit {
err = session.DB().QueryRow(sqlStr, args...).Scan(res)
} else {
err = session.tx.QueryRow(sqlStr, args...).Scan(res)
}
}
if err == sql.ErrNoRows || err == nil {
return nil
}
return err
}
// Sum call sum some column. bean's non-empty fields are conditions.
func (session *Session) Sum(bean interface{}, columnName string) (res float64, err error) {
return res, session.sum(&res, bean, columnName)
}
// SumInt call sum some column. bean's non-empty fields are conditions.
func (session *Session) SumInt(bean interface{}, columnName string) (res int64, err error) {
return res, session.sum(&res, bean, columnName)
}
// Sums call sum some columns. bean's non-empty fields are conditions.
func (session *Session) Sums(bean interface{}, columnNames ...string) ([]float64, error) {
var res = make([]float64, len(columnNames), len(columnNames))
return res, session.sum(&res, bean, columnNames...)
}
// SumsInt sum specify columns and return as []int64 instead of []float64
func (session *Session) SumsInt(bean interface{}, columnNames ...string) ([]int64, error) {
var res = make([]int64, len(columnNames), len(columnNames))
return res, session.sum(&res, bean, columnNames...)
}

137
vendor/github.com/go-xorm/xorm/session_sum.go generated vendored
View File

@ -1,137 +0,0 @@
// Copyright 2016 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import "database/sql"
// Count counts the records. bean's non-empty fields
// are conditions.
func (session *Session) Count(bean interface{}) (int64, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
var sqlStr string
var args []interface{}
if session.Statement.RawSQL == "" {
sqlStr, args = session.Statement.genCountSQL(bean)
} else {
sqlStr = session.Statement.RawSQL
args = session.Statement.RawParams
}
session.queryPreprocess(&sqlStr, args...)
var err error
var total int64
if session.IsAutoCommit {
err = session.DB().QueryRow(sqlStr, args...).Scan(&total)
} else {
err = session.Tx.QueryRow(sqlStr, args...).Scan(&total)
}
if err == sql.ErrNoRows || err == nil {
return total, nil
}
return 0, err
}
// Sum call sum some column. bean's non-empty fields are conditions.
func (session *Session) Sum(bean interface{}, columnName string) (float64, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
var sqlStr string
var args []interface{}
if len(session.Statement.RawSQL) == 0 {
sqlStr, args = session.Statement.genSumSQL(bean, columnName)
} else {
sqlStr = session.Statement.RawSQL
args = session.Statement.RawParams
}
session.queryPreprocess(&sqlStr, args...)
var err error
var res float64
if session.IsAutoCommit {
err = session.DB().QueryRow(sqlStr, args...).Scan(&res)
} else {
err = session.Tx.QueryRow(sqlStr, args...).Scan(&res)
}
if err == sql.ErrNoRows || err == nil {
return res, nil
}
return 0, err
}
// Sums call sum some columns. bean's non-empty fields are conditions.
func (session *Session) Sums(bean interface{}, columnNames ...string) ([]float64, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
var sqlStr string
var args []interface{}
if len(session.Statement.RawSQL) == 0 {
sqlStr, args = session.Statement.genSumSQL(bean, columnNames...)
} else {
sqlStr = session.Statement.RawSQL
args = session.Statement.RawParams
}
session.queryPreprocess(&sqlStr, args...)
var err error
var res = make([]float64, len(columnNames), len(columnNames))
if session.IsAutoCommit {
err = session.DB().QueryRow(sqlStr, args...).ScanSlice(&res)
} else {
err = session.Tx.QueryRow(sqlStr, args...).ScanSlice(&res)
}
if err == sql.ErrNoRows || err == nil {
return res, nil
}
return nil, err
}
// SumsInt sum specify columns and return as []int64 instead of []float64
func (session *Session) SumsInt(bean interface{}, columnNames ...string) ([]int64, error) {
defer session.resetStatement()
if session.IsAutoClose {
defer session.Close()
}
var sqlStr string
var args []interface{}
if len(session.Statement.RawSQL) == 0 {
sqlStr, args = session.Statement.genSumSQL(bean, columnNames...)
} else {
sqlStr = session.Statement.RawSQL
args = session.Statement.RawParams
}
session.queryPreprocess(&sqlStr, args...)
var err error
var res = make([]int64, len(columnNames), len(columnNames))
if session.IsAutoCommit {
err = session.DB().QueryRow(sqlStr, args...).ScanSlice(&res)
} else {
err = session.Tx.QueryRow(sqlStr, args...).ScanSlice(&res)
}
if err == sql.ErrNoRows || err == nil {
return res, nil
}
return nil, err
}

24
vendor/github.com/go-xorm/xorm/session_tx.go generated vendored
View File

@ -6,14 +6,14 @@ package xorm
// Begin a transaction
func (session *Session) Begin() error {
if session.IsAutoCommit {
if session.isAutoCommit {
tx, err := session.DB().Begin()
if err != nil {
return err
}
session.IsAutoCommit = false
session.IsCommitedOrRollbacked = false
session.Tx = tx
session.isAutoCommit = false
session.isCommitedOrRollbacked = false
session.tx = tx
session.saveLastSQL("BEGIN TRANSACTION")
}
return nil
@ -21,25 +21,23 @@ func (session *Session) Begin() error {
// Rollback When using transaction, you can rollback if any error
func (session *Session) Rollback() error {
if !session.IsAutoCommit && !session.IsCommitedOrRollbacked {
session.saveLastSQL(session.Engine.dialect.RollBackStr())
session.IsCommitedOrRollbacked = true
return session.Tx.Rollback()
if !session.isAutoCommit && !session.isCommitedOrRollbacked {
session.saveLastSQL(session.engine.dialect.RollBackStr())
session.isCommitedOrRollbacked = true
return session.tx.Rollback()
}
return nil
}
// Commit When using transaction, Commit will commit all operations.
func (session *Session) Commit() error {
if !session.IsAutoCommit && !session.IsCommitedOrRollbacked {
if !session.isAutoCommit && !session.isCommitedOrRollbacked {
session.saveLastSQL("COMMIT")
session.IsCommitedOrRollbacked = true
session.isCommitedOrRollbacked = true
var err error
if err = session.Tx.Commit(); err == nil {
if err = session.tx.Commit(); err == nil {
// handle processors after tx committed
closureCallFunc := func(closuresPtr *[]func(interface{}), bean interface{}) {
if closuresPtr != nil {
for _, closure := range *closuresPtr {
closure(bean)

154
vendor/github.com/go-xorm/xorm/session_update.go generated vendored
View File

@ -16,19 +16,19 @@ import (
)
func (session *Session) cacheUpdate(sqlStr string, args ...interface{}) error {
if session.Statement.RefTable == nil ||
session.Tx != nil {
if session.statement.RefTable == nil ||
session.tx != nil {
return ErrCacheFailed
}
oldhead, newsql := session.Statement.convertUpdateSQL(sqlStr)
oldhead, newsql := session.statement.convertUpdateSQL(sqlStr)
if newsql == "" {
return ErrCacheFailed
}
for _, filter := range session.Engine.dialect.Filters() {
newsql = filter.Do(newsql, session.Engine.dialect, session.Statement.RefTable)
for _, filter := range session.engine.dialect.Filters() {
newsql = filter.Do(newsql, session.engine.dialect, session.statement.RefTable)
}
session.Engine.logger.Debug("[cacheUpdate] new sql", oldhead, newsql)
session.engine.logger.Debug("[cacheUpdate] new sql", oldhead, newsql)
var nStart int
if len(args) > 0 {
@ -39,10 +39,10 @@ func (session *Session) cacheUpdate(sqlStr string, args ...interface{}) error {
nStart = strings.Count(oldhead, "$")
}
}
table := session.Statement.RefTable
cacher := session.Engine.getCacher2(table)
tableName := session.Statement.TableName()
session.Engine.logger.Debug("[cacheUpdate] get cache sql", newsql, args[nStart:])
table := session.statement.RefTable
cacher := session.engine.getCacher2(table)
tableName := session.statement.TableName()
session.engine.logger.Debug("[cacheUpdate] get cache sql", newsql, args[nStart:])
ids, err := core.GetCacheSql(cacher, tableName, newsql, args[nStart:])
if err != nil {
rows, err := session.DB().Query(newsql, args[nStart:]...)
@ -75,9 +75,9 @@ func (session *Session) cacheUpdate(sqlStr string, args ...interface{}) error {
ids = append(ids, pk)
}
session.Engine.logger.Debug("[cacheUpdate] find updated id", ids)
session.engine.logger.Debug("[cacheUpdate] find updated id", ids)
} /*else {
session.Engine.LogDebug("[xorm:cacheUpdate] del cached sql:", tableName, newsql, args)
session.engine.LogDebug("[xorm:cacheUpdate] del cached sql:", tableName, newsql, args)
cacher.DelIds(tableName, genSqlKey(newsql, args))
}*/
@ -103,36 +103,36 @@ func (session *Session) cacheUpdate(sqlStr string, args ...interface{}) error {
colName := sps2[len(sps2)-1]
if strings.Contains(colName, "`") {
colName = strings.TrimSpace(strings.Replace(colName, "`", "", -1))
} else if strings.Contains(colName, session.Engine.QuoteStr()) {
colName = strings.TrimSpace(strings.Replace(colName, session.Engine.QuoteStr(), "", -1))
} else if strings.Contains(colName, session.engine.QuoteStr()) {
colName = strings.TrimSpace(strings.Replace(colName, session.engine.QuoteStr(), "", -1))
} else {
session.Engine.logger.Debug("[cacheUpdate] cannot find column", tableName, colName)
session.engine.logger.Debug("[cacheUpdate] cannot find column", tableName, colName)
return ErrCacheFailed
}
if col := table.GetColumn(colName); col != nil {
fieldValue, err := col.ValueOf(bean)
if err != nil {
session.Engine.logger.Error(err)
session.engine.logger.Error(err)
} else {
session.Engine.logger.Debug("[cacheUpdate] set bean field", bean, colName, fieldValue.Interface())
if col.IsVersion && session.Statement.checkVersion {
session.engine.logger.Debug("[cacheUpdate] set bean field", bean, colName, fieldValue.Interface())
if col.IsVersion && session.statement.checkVersion {
fieldValue.SetInt(fieldValue.Int() + 1)
} else {
fieldValue.Set(reflect.ValueOf(args[idx]))
}
}
} else {
session.Engine.logger.Errorf("[cacheUpdate] ERROR: column %v is not table %v's",
session.engine.logger.Errorf("[cacheUpdate] ERROR: column %v is not table %v's",
colName, table.Name)
}
}
session.Engine.logger.Debug("[cacheUpdate] update cache", tableName, id, bean)
session.engine.logger.Debug("[cacheUpdate] update cache", tableName, id, bean)
cacher.PutBean(tableName, sid, bean)
}
}
session.Engine.logger.Debug("[cacheUpdate] clear cached table sql:", tableName)
session.engine.logger.Debug("[cacheUpdate] clear cached table sql:", tableName)
cacher.ClearIds(tableName)
return nil
}
@ -145,7 +145,7 @@ func (session *Session) cacheUpdate(sqlStr string, args ...interface{}) error {
// 2.float32 & float64 may be not inexact as conditions
func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int64, error) {
defer session.resetStatement()
if session.IsAutoClose {
if session.isAutoClose {
defer session.Close()
}
@ -169,21 +169,21 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
var isMap = t.Kind() == reflect.Map
var isStruct = t.Kind() == reflect.Struct
if isStruct {
if err := session.Statement.setRefValue(v); err != nil {
if err := session.statement.setRefValue(v); err != nil {
return 0, err
}
if len(session.Statement.TableName()) <= 0 {
if len(session.statement.TableName()) <= 0 {
return 0, ErrTableNotFound
}
if session.Statement.ColumnStr == "" {
colNames, args = buildUpdates(session.Engine, session.Statement.RefTable, bean, false, false,
false, false, session.Statement.allUseBool, session.Statement.useAllCols,
session.Statement.mustColumnMap, session.Statement.nullableMap,
session.Statement.columnMap, true, session.Statement.unscoped)
if session.statement.ColumnStr == "" {
colNames, args = buildUpdates(session.engine, session.statement.RefTable, bean, false, false,
false, false, session.statement.allUseBool, session.statement.useAllCols,
session.statement.mustColumnMap, session.statement.nullableMap,
session.statement.columnMap, true, session.statement.unscoped)
} else {
colNames, args, err = genCols(session.Statement.RefTable, session, bean, true, true)
colNames, args, err = genCols(session.statement.RefTable, session, bean, true, true)
if err != nil {
return 0, err
}
@ -194,19 +194,19 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
bValue := reflect.Indirect(reflect.ValueOf(bean))
for _, v := range bValue.MapKeys() {
colNames = append(colNames, session.Engine.Quote(v.String())+" = ?")
colNames = append(colNames, session.engine.Quote(v.String())+" = ?")
args = append(args, bValue.MapIndex(v).Interface())
}
} else {
return 0, ErrParamsType
}
table := session.Statement.RefTable
table := session.statement.RefTable
if session.Statement.UseAutoTime && table != nil && table.Updated != "" {
colNames = append(colNames, session.Engine.Quote(table.Updated)+" = ?")
if session.statement.UseAutoTime && table != nil && table.Updated != "" {
colNames = append(colNames, session.engine.Quote(table.Updated)+" = ?")
col := table.UpdatedColumn()
val, t := session.Engine.NowTime2(col.SQLType.Name)
val, t := session.engine.NowTime2(col.SQLType.Name)
args = append(args, val)
var colName = col.Name
@ -219,43 +219,45 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
}
//for update action to like "column = column + ?"
incColumns := session.Statement.getInc()
incColumns := session.statement.getInc()
for _, v := range incColumns {
colNames = append(colNames, session.Engine.Quote(v.colName)+" = "+session.Engine.Quote(v.colName)+" + ?")
colNames = append(colNames, session.engine.Quote(v.colName)+" = "+session.engine.Quote(v.colName)+" + ?")
args = append(args, v.arg)
}
//for update action to like "column = column - ?"
decColumns := session.Statement.getDec()
decColumns := session.statement.getDec()
for _, v := range decColumns {
colNames = append(colNames, session.Engine.Quote(v.colName)+" = "+session.Engine.Quote(v.colName)+" - ?")
colNames = append(colNames, session.engine.Quote(v.colName)+" = "+session.engine.Quote(v.colName)+" - ?")
args = append(args, v.arg)
}
//for update action to like "column = expression"
exprColumns := session.Statement.getExpr()
exprColumns := session.statement.getExpr()
for _, v := range exprColumns {
colNames = append(colNames, session.Engine.Quote(v.colName)+" = "+v.expr)
colNames = append(colNames, session.engine.Quote(v.colName)+" = "+v.expr)
}
session.Statement.processIDParam()
if err = session.statement.processIDParam(); err != nil {
return 0, err
}
var autoCond builder.Cond
if !session.Statement.noAutoCondition && len(condiBean) > 0 {
if !session.statement.noAutoCondition && len(condiBean) > 0 {
var err error
autoCond, err = session.Statement.buildConds(session.Statement.RefTable, condiBean[0], true, true, false, true, false)
autoCond, err = session.statement.buildConds(session.statement.RefTable, condiBean[0], true, true, false, true, false)
if err != nil {
return 0, err
}
}
st := session.Statement
st := session.statement
defer session.resetStatement()
var sqlStr string
var condArgs []interface{}
var condSQL string
cond := session.Statement.cond.And(autoCond)
cond := session.statement.cond.And(autoCond)
var doIncVer = (table != nil && table.Version != "" && session.Statement.checkVersion)
var doIncVer = (table != nil && table.Version != "" && session.statement.checkVersion)
var verValue *reflect.Value
if doIncVer {
verValue, err = table.VersionColumn().ValueOf(bean)
@ -263,11 +265,15 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
return 0, err
}
cond = cond.And(builder.Eq{session.Engine.Quote(table.Version): verValue.Interface()})
colNames = append(colNames, session.Engine.Quote(table.Version)+" = "+session.Engine.Quote(table.Version)+" + 1")
cond = cond.And(builder.Eq{session.engine.Quote(table.Version): verValue.Interface()})
colNames = append(colNames, session.engine.Quote(table.Version)+" = "+session.engine.Quote(table.Version)+" + 1")
}
condSQL, condArgs, err = builder.ToSQL(cond)
if err != nil {
return 0, err
}
condSQL, condArgs, _ = builder.ToSQL(cond)
if len(condSQL) > 0 {
condSQL = "WHERE " + condSQL
}
@ -284,27 +290,53 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
} else if st.Engine.dialect.DBType() == core.SQLITE {
tempCondSQL := condSQL + fmt.Sprintf(" LIMIT %d", st.LimitN)
cond = cond.And(builder.Expr(fmt.Sprintf("rowid IN (SELECT rowid FROM %v %v)",
session.Engine.Quote(session.Statement.TableName()), tempCondSQL), condArgs...))
condSQL, condArgs, _ = builder.ToSQL(cond)
session.engine.Quote(session.statement.TableName()), tempCondSQL), condArgs...))
condSQL, condArgs, err = builder.ToSQL(cond)
if err != nil {
return 0, err
}
if len(condSQL) > 0 {
condSQL = "WHERE " + condSQL
}
} else if st.Engine.dialect.DBType() == core.POSTGRES {
tempCondSQL := condSQL + fmt.Sprintf(" LIMIT %d", st.LimitN)
cond = cond.And(builder.Expr(fmt.Sprintf("CTID IN (SELECT CTID FROM %v %v)",
session.Engine.Quote(session.Statement.TableName()), tempCondSQL), condArgs...))
condSQL, condArgs, _ = builder.ToSQL(cond)
session.engine.Quote(session.statement.TableName()), tempCondSQL), condArgs...))
condSQL, condArgs, err = builder.ToSQL(cond)
if err != nil {
return 0, err
}
if len(condSQL) > 0 {
condSQL = "WHERE " + condSQL
}
} else if st.Engine.dialect.DBType() == core.MSSQL {
top = fmt.Sprintf("top (%d) ", st.LimitN)
if st.OrderStr != "" && st.Engine.dialect.DBType() == core.MSSQL &&
table != nil && len(table.PrimaryKeys) == 1 {
cond = builder.Expr(fmt.Sprintf("%s IN (SELECT TOP (%d) %s FROM %v%v)",
table.PrimaryKeys[0], st.LimitN, table.PrimaryKeys[0],
session.engine.Quote(session.statement.TableName()), condSQL), condArgs...)
condSQL, condArgs, err = builder.ToSQL(cond)
if err != nil {
return 0, err
}
if len(condSQL) > 0 {
condSQL = "WHERE " + condSQL
}
} else {
top = fmt.Sprintf("TOP (%d) ", st.LimitN)
}
}
}
if len(colNames) <= 0 {
return 0, errors.New("No content found to be updated")
}
sqlStr = fmt.Sprintf("UPDATE %v%v SET %v %v",
top,
session.Engine.Quote(session.Statement.TableName()),
session.engine.Quote(session.statement.TableName()),
strings.Join(colNames, ", "),
condSQL)
@ -318,19 +350,19 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
}
if table != nil {
if cacher := session.Engine.getCacher2(table); cacher != nil && session.Statement.UseCache {
cacher.ClearIds(session.Statement.TableName())
cacher.ClearBeans(session.Statement.TableName())
if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache {
cacher.ClearIds(session.statement.TableName())
cacher.ClearBeans(session.statement.TableName())
}
}
// handle after update processors
if session.IsAutoCommit {
if session.isAutoCommit {
for _, closure := range session.afterClosures {
closure(bean)
}
if processor, ok := interface{}(bean).(AfterUpdateProcessor); ok {
session.Engine.logger.Debug("[event]", session.Statement.TableName(), " has after update processor")
session.engine.logger.Debug("[event]", session.statement.TableName(), " has after update processor")
processor.AfterUpdate()
}
} else {

343
vendor/github.com/go-xorm/xorm/statement.go generated vendored
View File

@ -272,6 +272,9 @@ func buildUpdates(engine *Engine, table *core.Table, bean interface{},
fieldValue := *fieldValuePtr
fieldType := reflect.TypeOf(fieldValue.Interface())
if fieldType == nil {
continue
}
requiredField := useAllCols
includeNil := useAllCols
@ -376,7 +379,7 @@ func buildUpdates(engine *Engine, table *core.Table, bean interface{},
if !requiredField && (t.IsZero() || !fieldValue.IsValid()) {
continue
}
val = engine.FormatTime(col.SQLType.Name, t)
val = engine.formatColTime(col, t)
} else if nulType, ok := fieldValue.Interface().(driver.Valuer); ok {
val, _ = nulType.Value()
} else {
@ -490,224 +493,6 @@ func (statement *Statement) colName(col *core.Column, tableName string) string {
return statement.Engine.Quote(col.Name)
}
func buildConds(engine *Engine, table *core.Table, bean interface{},
includeVersion bool, includeUpdated bool, includeNil bool,
includeAutoIncr bool, allUseBool bool, useAllCols bool, unscoped bool,
mustColumnMap map[string]bool, tableName, aliasName string, addedTableName bool) (builder.Cond, error) {
var conds []builder.Cond
for _, col := range table.Columns() {
if !includeVersion && col.IsVersion {
continue
}
if !includeUpdated && col.IsUpdated {
continue
}
if !includeAutoIncr && col.IsAutoIncrement {
continue
}
if engine.dialect.DBType() == core.MSSQL && (col.SQLType.Name == core.Text || col.SQLType.IsBlob() || col.SQLType.Name == core.TimeStampz) {
continue
}
if col.SQLType.IsJson() {
continue
}
var colName string
if addedTableName {
var nm = tableName
if len(aliasName) > 0 {
nm = aliasName
}
colName = engine.Quote(nm) + "." + engine.Quote(col.Name)
} else {
colName = engine.Quote(col.Name)
}
fieldValuePtr, err := col.ValueOf(bean)
if err != nil {
engine.logger.Error(err)
continue
}
if col.IsDeleted && !unscoped { // tag "deleted" is enabled
if engine.dialect.DBType() == core.MSSQL {
conds = append(conds, builder.IsNull{colName})
} else {
conds = append(conds, builder.IsNull{colName}.Or(builder.Eq{colName: "0001-01-01 00:00:00"}))
}
}
fieldValue := *fieldValuePtr
if fieldValue.Interface() == nil {
continue
}
fieldType := reflect.TypeOf(fieldValue.Interface())
requiredField := useAllCols
if b, ok := getFlagForColumn(mustColumnMap, col); ok {
if b {
requiredField = true
} else {
continue
}
}
if fieldType.Kind() == reflect.Ptr {
if fieldValue.IsNil() {
if includeNil {
conds = append(conds, builder.Eq{colName: nil})
}
continue
} else if !fieldValue.IsValid() {
continue
} else {
// dereference ptr type to instance type
fieldValue = fieldValue.Elem()
fieldType = reflect.TypeOf(fieldValue.Interface())
requiredField = true
}
}
var val interface{}
switch fieldType.Kind() {
case reflect.Bool:
if allUseBool || requiredField {
val = fieldValue.Interface()
} else {
// if a bool in a struct, it will not be as a condition because it default is false,
// please use Where() instead
continue
}
case reflect.String:
if !requiredField && fieldValue.String() == "" {
continue
}
// for MyString, should convert to string or panic
if fieldType.String() != reflect.String.String() {
val = fieldValue.String()
} else {
val = fieldValue.Interface()
}
case reflect.Int8, reflect.Int16, reflect.Int, reflect.Int32, reflect.Int64:
if !requiredField && fieldValue.Int() == 0 {
continue
}
val = fieldValue.Interface()
case reflect.Float32, reflect.Float64:
if !requiredField && fieldValue.Float() == 0.0 {
continue
}
val = fieldValue.Interface()
case reflect.Uint8, reflect.Uint16, reflect.Uint, reflect.Uint32, reflect.Uint64:
if !requiredField && fieldValue.Uint() == 0 {
continue
}
t := int64(fieldValue.Uint())
val = reflect.ValueOf(&t).Interface()
case reflect.Struct:
if fieldType.ConvertibleTo(core.TimeType) {
t := fieldValue.Convert(core.TimeType).Interface().(time.Time)
if !requiredField && (t.IsZero() || !fieldValue.IsValid()) {
continue
}
val = engine.FormatTime(col.SQLType.Name, t)
} else if _, ok := reflect.New(fieldType).Interface().(core.Conversion); ok {
continue
} else if valNul, ok := fieldValue.Interface().(driver.Valuer); ok {
val, _ = valNul.Value()
if val == nil {
continue
}
} else {
if col.SQLType.IsJson() {
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = string(bytes)
} else if col.SQLType.IsBlob() {
var bytes []byte
var err error
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = bytes
}
} else {
engine.autoMapType(fieldValue)
if table, ok := engine.Tables[fieldValue.Type()]; ok {
if len(table.PrimaryKeys) == 1 {
pkField := reflect.Indirect(fieldValue).FieldByName(table.PKColumns()[0].FieldName)
// fix non-int pk issues
//if pkField.Int() != 0 {
if pkField.IsValid() && !isZero(pkField.Interface()) {
val = pkField.Interface()
} else {
continue
}
} else {
//TODO: how to handler?
panic(fmt.Sprintln("not supported", fieldValue.Interface(), "as", table.PrimaryKeys))
}
} else {
val = fieldValue.Interface()
}
}
}
case reflect.Array:
continue
case reflect.Slice, reflect.Map:
if fieldValue == reflect.Zero(fieldType) {
continue
}
if fieldValue.IsNil() || !fieldValue.IsValid() || fieldValue.Len() == 0 {
continue
}
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = string(bytes)
} else if col.SQLType.IsBlob() {
var bytes []byte
var err error
if (fieldType.Kind() == reflect.Array || fieldType.Kind() == reflect.Slice) &&
fieldType.Elem().Kind() == reflect.Uint8 {
if fieldValue.Len() > 0 {
val = fieldValue.Bytes()
} else {
continue
}
} else {
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
engine.logger.Error(err)
continue
}
val = bytes
}
} else {
continue
}
default:
val = fieldValue.Interface()
}
conds = append(conds, builder.Eq{colName: val})
}
return builder.And(conds...), nil
}
// TableName return current tableName
func (statement *Statement) TableName() string {
if statement.AltTableName != "" {
@ -810,6 +595,22 @@ func (statement *Statement) col2NewColsWithQuote(columns ...string) []string {
return newColumns
}
func (statement *Statement) colmap2NewColsWithQuote() []string {
newColumns := make([]string, 0, len(statement.columnMap))
for col := range statement.columnMap {
fields := strings.Split(strings.TrimSpace(col), ".")
if len(fields) == 1 {
newColumns = append(newColumns, statement.Engine.quote(fields[0]))
} else if len(fields) == 2 {
newColumns = append(newColumns, statement.Engine.quote(fields[0])+"."+
statement.Engine.quote(fields[1]))
} else {
panic(errors.New("unwanted colnames"))
}
}
return newColumns
}
// Distinct generates "DISTINCT col1, col2 " statement
func (statement *Statement) Distinct(columns ...string) *Statement {
statement.IsDistinct = true
@ -836,7 +637,7 @@ func (statement *Statement) Cols(columns ...string) *Statement {
statement.columnMap[strings.ToLower(nc)] = true
}
newColumns := statement.col2NewColsWithQuote(columns...)
newColumns := statement.colmap2NewColsWithQuote()
statement.ColumnStr = strings.Join(newColumns, ", ")
statement.ColumnStr = strings.Replace(statement.ColumnStr, statement.Engine.quote("*"), "*", -1)
return statement
@ -1104,26 +905,35 @@ func (statement *Statement) genAddColumnStr(col *core.Column) (string, []interfa
}
func (statement *Statement) buildConds(table *core.Table, bean interface{}, includeVersion bool, includeUpdated bool, includeNil bool, includeAutoIncr bool, addedTableName bool) (builder.Cond, error) {
return buildConds(statement.Engine, table, bean, includeVersion, includeUpdated, includeNil, includeAutoIncr, statement.allUseBool, statement.useAllCols,
return statement.Engine.buildConds(table, bean, includeVersion, includeUpdated, includeNil, includeAutoIncr, statement.allUseBool, statement.useAllCols,
statement.unscoped, statement.mustColumnMap, statement.TableName(), statement.TableAlias, addedTableName)
}
func (statement *Statement) genConds(bean interface{}) (string, []interface{}, error) {
func (statement *Statement) mergeConds(bean interface{}) error {
if !statement.noAutoCondition {
var addedTableName = (len(statement.JoinStr) > 0)
autoCond, err := statement.buildConds(statement.RefTable, bean, true, true, false, true, addedTableName)
if err != nil {
return "", nil, err
return err
}
statement.cond = statement.cond.And(autoCond)
}
statement.processIDParam()
if err := statement.processIDParam(); err != nil {
return err
}
return nil
}
func (statement *Statement) genConds(bean interface{}) (string, []interface{}, error) {
if err := statement.mergeConds(bean); err != nil {
return "", nil, err
}
return builder.ToSQL(statement.cond)
}
func (statement *Statement) genGetSQL(bean interface{}) (string, []interface{}) {
func (statement *Statement) genGetSQL(bean interface{}) (string, []interface{}, error) {
v := rValue(bean)
isStruct := v.Kind() == reflect.Struct
if isStruct {
@ -1156,21 +966,37 @@ func (statement *Statement) genGetSQL(bean interface{}) (string, []interface{})
columnStr = "*"
}
var condSQL string
var condArgs []interface{}
if isStruct {
condSQL, condArgs, _ = statement.genConds(bean)
} else {
condSQL, condArgs, _ = builder.ToSQL(statement.cond)
if err := statement.mergeConds(bean); err != nil {
return "", nil, err
}
}
condSQL, condArgs, err := builder.ToSQL(statement.cond)
if err != nil {
return "", nil, err
}
return statement.genSelectSQL(columnStr, condSQL), append(statement.joinArgs, condArgs...)
sqlStr, err := statement.genSelectSQL(columnStr, condSQL)
if err != nil {
return "", nil, err
}
return sqlStr, append(statement.joinArgs, condArgs...), nil
}
func (statement *Statement) genCountSQL(bean interface{}) (string, []interface{}) {
statement.setRefValue(rValue(bean))
condSQL, condArgs, _ := statement.genConds(bean)
func (statement *Statement) genCountSQL(beans ...interface{}) (string, []interface{}, error) {
var condSQL string
var condArgs []interface{}
var err error
if len(beans) > 0 {
statement.setRefValue(rValue(beans[0]))
condSQL, condArgs, err = statement.genConds(beans[0])
} else {
condSQL, condArgs, err = builder.ToSQL(statement.cond)
}
if err != nil {
return "", nil, err
}
var selectSQL = statement.selectStr
if len(selectSQL) <= 0 {
@ -1180,10 +1006,15 @@ func (statement *Statement) genCountSQL(bean interface{}) (string, []interface{}
selectSQL = "count(*)"
}
}
return statement.genSelectSQL(selectSQL, condSQL), append(statement.joinArgs, condArgs...)
sqlStr, err := statement.genSelectSQL(selectSQL, condSQL)
if err != nil {
return "", nil, err
}
return sqlStr, append(statement.joinArgs, condArgs...), nil
}
func (statement *Statement) genSumSQL(bean interface{}, columns ...string) (string, []interface{}) {
func (statement *Statement) genSumSQL(bean interface{}, columns ...string) (string, []interface{}, error) {
statement.setRefValue(rValue(bean))
var sumStrs = make([]string, 0, len(columns))
@ -1195,12 +1026,20 @@ func (statement *Statement) genSumSQL(bean interface{}, columns ...string) (stri
}
sumSelect := strings.Join(sumStrs, ", ")
condSQL, condArgs, _ := statement.genConds(bean)
condSQL, condArgs, err := statement.genConds(bean)
if err != nil {
return "", nil, err
}
return statement.genSelectSQL(sumSelect, condSQL), append(statement.joinArgs, condArgs...)
sqlStr, err := statement.genSelectSQL(sumSelect, condSQL)
if err != nil {
return "", nil, err
}
return sqlStr, append(statement.joinArgs, condArgs...), nil
}
func (statement *Statement) genSelectSQL(columnStr, condSQL string) (a string) {
func (statement *Statement) genSelectSQL(columnStr, condSQL string) (a string, err error) {
var distinct string
if statement.IsDistinct && !strings.HasPrefix(columnStr, "count") {
distinct = "DISTINCT "
@ -1211,7 +1050,9 @@ func (statement *Statement) genSelectSQL(columnStr, condSQL string) (a string) {
var top string
var mssqlCondi string
statement.processIDParam()
if err := statement.processIDParam(); err != nil {
return "", err
}
var buf bytes.Buffer
if len(condSQL) > 0 {
@ -1278,7 +1119,7 @@ func (statement *Statement) genSelectSQL(columnStr, condSQL string) (a string) {
}
// !nashtsai! REVIEW Sprintf is considered slowest mean of string concatnation, better to work with builder pattern
a = fmt.Sprintf("SELECT %v%v%v%v%v", top, distinct, columnStr, fromStr, whereStr)
a = fmt.Sprintf("SELECT %v%v%v%v%v", distinct, top, columnStr, fromStr, whereStr)
if len(mssqlCondi) > 0 {
if len(whereStr) > 0 {
a += " AND " + mssqlCondi
@ -1314,19 +1155,23 @@ func (statement *Statement) genSelectSQL(columnStr, condSQL string) (a string) {
return
}
func (statement *Statement) processIDParam() {
func (statement *Statement) processIDParam() error {
if statement.idParam == nil {
return
return nil
}
if len(statement.RefTable.PrimaryKeys) != len(*statement.idParam) {
return fmt.Errorf("ID condition is error, expect %d primarykeys, there are %d",
len(statement.RefTable.PrimaryKeys),
len(*statement.idParam),
)
}
for i, col := range statement.RefTable.PKColumns() {
var colName = statement.colName(col, statement.TableName())
if i < len(*(statement.idParam)) {
statement.cond = statement.cond.And(builder.Eq{colName: (*(statement.idParam))[i]})
} else {
statement.cond = statement.cond.And(builder.Eq{colName: ""})
}
statement.cond = statement.cond.And(builder.Eq{colName: (*(statement.idParam))[i]})
}
return nil
}
func (statement *Statement) joinColumns(cols []*core.Column, includeTableName bool) string {

9
vendor/github.com/go-xorm/xorm/tag.go generated vendored
View File

@ -54,6 +54,7 @@ var (
"UNIQUE": UniqueTagHandler,
"CACHE": CacheTagHandler,
"NOCACHE": NoCacheTagHandler,
"COMMENT": CommentTagHandler,
}
)
@ -192,6 +193,14 @@ func UniqueTagHandler(ctx *tagContext) error {
return nil
}
// CommentTagHandler add comment to column
func CommentTagHandler(ctx *tagContext) error {
if len(ctx.params) > 0 {
ctx.col.Comment = strings.Trim(ctx.params[0], "' ")
}
return nil
}
// SQLTypeTagHandler describes SQL Type tag handler
func SQLTypeTagHandler(ctx *tagContext) error {
ctx.col.SQLType = core.SQLType{Name: ctx.tagName}

1
vendor/github.com/go-xorm/xorm/test_mssql.sh generated vendored Executable file
View File

@ -0,0 +1 @@
go test -db=mssql -conn_str="server=192.168.1.58;user id=sa;password=123456;database=xorm_test"

1
vendor/github.com/go-xorm/xorm/test_mymysql.sh generated vendored Executable file
View File

@ -0,0 +1 @@
go test -db=mymysql -conn_str="xorm_test/root/"

1
vendor/github.com/go-xorm/xorm/test_mysql.sh generated vendored Executable file
View File

@ -0,0 +1 @@
go test -db=mysql -conn_str="root:@/xorm_test"

1
vendor/github.com/go-xorm/xorm/test_postgres.sh generated vendored Executable file
View File

@ -0,0 +1 @@
go test -db=postgres -conn_str="dbname=xorm_test sslmode=disable"

1
vendor/github.com/go-xorm/xorm/test_sqlite.sh generated vendored Executable file
View File

@ -0,0 +1 @@
go test -db=sqlite3 -conn_str="./test.db?cache=shared&mode=rwc"

13
vendor/github.com/go-xorm/xorm/xorm.go generated vendored
View File

@ -17,7 +17,7 @@ import (
const (
// Version show the xorm's version
Version string = "0.6.2.0412"
Version string = "0.6.3.0713"
)
func regDrvsNDialects() bool {
@ -50,10 +50,13 @@ func close(engine *Engine) {
engine.Close()
}
func init() {
regDrvsNDialects()
}
// NewEngine new a db manager according to the parameter. Currently support four
// drivers
func NewEngine(driverName string, dataSourceName string) (*Engine, error) {
regDrvsNDialects()
driver := core.QueryDriver(driverName)
if driver == nil {
return nil, fmt.Errorf("Unsupported driver name: %v", driverName)
@ -89,6 +92,12 @@ func NewEngine(driverName string, dataSourceName string) (*Engine, error) {
tagHandlers: defaultTagHandlers,
}
if uri.DbType == core.SQLITE {
engine.DatabaseTZ = time.UTC
} else {
engine.DatabaseTZ = time.Local
}
logger := NewSimpleLogger(os.Stdout)
logger.SetLevel(core.LOG_INFO)
engine.SetLogger(logger)

16
vendor/vendor.json vendored
View File

@ -452,14 +452,14 @@
{
"checksumSHA1": "9SXbj96wb1PgppBZzxMIN0axbFQ=",
"path": "github.com/go-xorm/builder",
"revision": "043186300e9b2c22abdfc83567a979e3af04d9ae",
"revisionTime": "2017-05-18T21:58:56Z"
"revision": "c8871c857d2555fbfbd8524f895be5386d3d8836",
"revisionTime": "2017-05-19T03:21:30Z"
},
{
"checksumSHA1": "vt2CGANHLNXPAZ01ve3UlsgQ0uU=",
"checksumSHA1": "KOHXTLwpgTMxBB9aGF2aIxkWdm8=",
"path": "github.com/go-xorm/core",
"revision": "e8409d73255791843585964791443dbad877058c",
"revisionTime": "2017-03-17T12:25:07Z"
"revision": "71c1070a861118827352b1394eb86cbfeef5c513",
"revisionTime": "2017-08-22T05:50:40Z"
},
{
"checksumSHA1": "k52lEKLp8j5M+jFpe+3u+bIFpxQ=",
@ -468,10 +468,10 @@
"revisionTime": "2016-08-11T02:11:45Z"
},
{
"checksumSHA1": "Ka4hFMvc75Fb57ZNLALyYSM7CCE=",
"checksumSHA1": "0F65zfDi1ys3KD/wMKtxC2k13DA=",
"path": "github.com/go-xorm/xorm",
"revision": "d52a762fba17a2ed265463c1c7b608c14836eaaf",
"revisionTime": "2017-04-20T16:02:48Z"
"revision": "a10b5aba4bb97b30daa74e7c0363d3084ede0514",
"revisionTime": "2017-08-20T09:05:42Z"
},
{
"checksumSHA1": "1ft/4j5MFa7C9dPI9whL03HSUzk=",