Upgrade xorm to v1.0.2 (#11900)

Co-authored-by: techknowlogick <techknowlogick@gitea.io>

go.mod

@@ -120,5 +120,5 @@ require (
 	mvdan.cc/xurls/v2 v2.1.0
 	strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251
 	xorm.io/builder v0.3.7
-	xorm.io/xorm v1.0.1
+	xorm.io/xorm v1.0.2
 )

go.sum

@@ -920,5 +920,5 @@ xorm.io/core v0.7.2 h1:mEO22A2Z7a3fPaZMk6gKL/jMD80iiyNwRrX5HOv3XLw=
 xorm.io/core v0.7.2/go.mod h1:jJfd0UAEzZ4t87nbQYtVjmqpIODugN6PD2D9E+dJvdM=
 xorm.io/xorm v0.8.0 h1:iALxgJrX8O00f8Jk22GbZwPmxJNgssV5Mv4uc2HL9PM=
 xorm.io/xorm v0.8.0/go.mod h1:ZkJLEYLoVyg7amJK/5r779bHyzs2AU8f8VMiP6BM7uY=
-xorm.io/xorm v1.0.1 h1:/lITxpJtkZauNpdzj+L9CN/3OQxZaABrbergMcJu+Cw=
+xorm.io/xorm v1.0.2 h1:kZlCh9rqd1AzGwWitcrEEqHE1h1eaZE/ujU5/2tWEtg=
-xorm.io/xorm v1.0.1/go.mod h1:o4vnEsQ5V2F1/WK6w4XTwmiWJeGj82tqjAnHe44wVHY=
+xorm.io/xorm v1.0.2/go.mod h1:o4vnEsQ5V2F1/WK6w4XTwmiWJeGj82tqjAnHe44wVHY=

models/context.go

@@ -23,7 +23,7 @@ func DefaultDBContext() DBContext {
 // Committer represents an interface to Commit or Close the dbcontext
 type Committer interface {
 	Commit() error
-	Close()
+	Close() error
 }
 
 // TxDBContext represents a transaction DBContext

vendor/modules.txt

@@ -878,7 +878,7 @@ strk.kbt.io/projects/go/libravatar
 # xorm.io/builder v0.3.7
 ## explicit
 xorm.io/builder
-# xorm.io/xorm v1.0.1
+# xorm.io/xorm v1.0.2
 ## explicit
 xorm.io/xorm
 xorm.io/xorm/caches

vendor/xorm.io/xorm/.drone.yml

@@ -3,12 +3,13 @@ kind: pipeline
 name: testing
 steps:
 - name: test-vet
-  image: golang:1.11
+  image: golang:1.11 # The lowest golang requirement
   environment:
     GO111MODULE: "on"
     GOPROXY: "https://goproxy.cn"
   commands:
-    - go vet
+    - make vet
+    - make test
   when:
     event:
     - push
@@ -23,10 +24,6 @@ steps:
   - make test-sqlite
   - TEST_CACHE_ENABLE=true make test-sqlite
   - TEST_QUOTE_POLICY=reserved make test-sqlite
-  - go test ./caches/... ./contexts/... ./convert/... ./core/... ./dialects/... \
-    ./log/... ./migrate/... ./names/... ./schemas/... ./tags/... \
-    ./internal/json/... ./internal/statements/... ./internal/utils/... \
-
   when:
     event:
     - push

vendor/xorm.io/xorm/.gitignore

@@ -34,3 +34,5 @@ test.db.sql
 .idea/
 
 *coverage.out
+test.db
+integrations/*.sql

vendor/xorm.io/xorm/Makefile

@@ -7,8 +7,8 @@ TAGS ?=
 SED_INPLACE := sed -i
 
 GOFILES := $(shell find . -name "*.go" -type f)
-
+INTEGRATION_PACKAGES := xorm.io/xorm/integrations
-PACKAGES ?= $(shell GO111MODULE=on $(GO) list ./...)
+PACKAGES ?= $(filter-out $(INTEGRATION_PACKAGES),$(shell $(GO) list ./...))
 
 TEST_COCKROACH_HOST ?= cockroach:26257
 TEST_COCKROACH_SCHEMA ?=
@@ -46,12 +46,12 @@ all: build
 
 .PHONY: build
 build: go-check $(GO_SOURCES)
-	$(GO) build
+	$(GO) build $(PACKAGES)
 
 .PHONY: clean
 clean:
 	$(GO) clean -i ./...
-	rm -rf *.sql *.log test.db *coverage.out coverage.all
+	rm -rf *.sql *.log test.db *coverage.out coverage.all integrations/*.sql
 
 .PHONY: coverage
 coverage:
@@ -92,7 +92,12 @@ help:
 	@echo " - lint            	run code linter revive"
 	@echo " - misspell          check if a word is written wrong"
 	@echo " - test       		run default unit test"
-	@echo " - test-sqlite       run unit test for sqlite"
+	@echo " - test-cockroach    run integration tests for cockroach"
+	@echo " - test-mysql        run integration tests for mysql"
+	@echo " - test-mssql        run integration tests for mssql"
+	@echo " - test-postgres     run integration tests for postgres"
+	@echo " - test-sqlite       run integration tests for sqlite"
+	@echo " - test-tidb         run integration tests for tidb"
 	@echo " - vet               examines Go source code and reports suspicious constructs"
 
 .PHONY: lint
@@ -120,95 +125,96 @@ misspell-check:
 	misspell -error -i unknwon,destory $(GOFILES)
 
 .PHONY: test
-test: test-sqlite
+test: go-check
+	$(GO) test $(PACKAGES)
 
 .PNONY: test-cockroach
 test-cockroach: go-check
-	$(GO) test -race -db=postgres -schema='$(TEST_COCKROACH_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -db=postgres -schema='$(TEST_COCKROACH_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
 	-conn_str="postgres://$(TEST_COCKROACH_USERNAME):$(TEST_COCKROACH_PASSWORD)@$(TEST_COCKROACH_HOST)/$(TEST_COCKROACH_DBNAME)?sslmode=disable&experimental_serial_normalization=sql_sequence" \
 	-ignore_update_limit=true -coverprofile=cockroach.$(TEST_COCKROACH_SCHEMA).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: test-cockroach\#%
 test-cockroach\#%: go-check
-	$(GO) test -race -run $* -db=postgres -schema='$(TEST_COCKROACH_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -run $* -db=postgres -schema='$(TEST_COCKROACH_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
 	-conn_str="postgres://$(TEST_COCKROACH_USERNAME):$(TEST_COCKROACH_PASSWORD)@$(TEST_COCKROACH_HOST)/$(TEST_COCKROACH_DBNAME)?sslmode=disable&experimental_serial_normalization=sql_sequence" \
 	-ignore_update_limit=true -coverprofile=cockroach.$(TEST_COCKROACH_SCHEMA).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PNONY: test-mssql
 test-mssql: go-check
-	$(GO) test -v -race -db=mssql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -db=mssql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
 	-conn_str="server=$(TEST_MSSQL_HOST);user id=$(TEST_MSSQL_USERNAME);password=$(TEST_MSSQL_PASSWORD);database=$(TEST_MSSQL_DBNAME)" \
 	-coverprofile=mssql.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PNONY: test-mssql\#%
 test-mssql\#%: go-check
-	$(GO) test -v -race -run $* -db=mssql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -run $* -db=mssql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
 	-conn_str="server=$(TEST_MSSQL_HOST);user id=$(TEST_MSSQL_USERNAME);password=$(TEST_MSSQL_PASSWORD);database=$(TEST_MSSQL_DBNAME)" \
 	-coverprofile=mssql.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PNONY: test-mymysql
 test-mymysql: go-check
-	$(GO) test -v -race -db=mymysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -db=mymysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
 	-conn_str="tcp:$(TEST_MYSQL_HOST)*$(TEST_MYSQL_DBNAME)/$(TEST_MYSQL_USERNAME)/$(TEST_MYSQL_PASSWORD)" \
 	-coverprofile=mymysql.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PNONY: test-mymysql\#%
 test-mymysql\#%: go-check
-	$(GO) test -v -race -run $* -db=mymysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -run $* -db=mymysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
 	-conn_str="tcp:$(TEST_MYSQL_HOST)*$(TEST_MYSQL_DBNAME)/$(TEST_MYSQL_USERNAME)/$(TEST_MYSQL_PASSWORD)" \
 	-coverprofile=mymysql.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PNONY: test-mysql
 test-mysql: go-check
-	$(GO) test -v -race -db=mysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -db=mysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
 	-conn_str="$(TEST_MYSQL_USERNAME):$(TEST_MYSQL_PASSWORD)@tcp($(TEST_MYSQL_HOST))/$(TEST_MYSQL_DBNAME)?charset=$(TEST_MYSQL_CHARSET)" \
 	-coverprofile=mysql.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: test-mysql\#%
 test-mysql\#%: go-check
-	$(GO) test -v -race -run $* -db=mysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -run $* -db=mysql -cache=$(TEST_CACHE_ENABLE) -quote=$(TEST_QUOTE_POLICY) \
 	-conn_str="$(TEST_MYSQL_USERNAME):$(TEST_MYSQL_PASSWORD)@tcp($(TEST_MYSQL_HOST))/$(TEST_MYSQL_DBNAME)?charset=$(TEST_MYSQL_CHARSET)" \
 	-coverprofile=mysql.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PNONY: test-postgres
 test-postgres: go-check
-	$(GO) test -v -race -db=postgres -schema='$(TEST_PGSQL_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -db=postgres -schema='$(TEST_PGSQL_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
 	-conn_str="postgres://$(TEST_PGSQL_USERNAME):$(TEST_PGSQL_PASSWORD)@$(TEST_PGSQL_HOST)/$(TEST_PGSQL_DBNAME)?sslmode=disable" \
 	-quote=$(TEST_QUOTE_POLICY) -coverprofile=postgres.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: test-postgres\#%
 test-postgres\#%: go-check
-	$(GO) test -v -race -run $* -db=postgres -schema='$(TEST_PGSQL_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -run $* -db=postgres -schema='$(TEST_PGSQL_SCHEMA)' -cache=$(TEST_CACHE_ENABLE) \
 	-conn_str="postgres://$(TEST_PGSQL_USERNAME):$(TEST_PGSQL_PASSWORD)@$(TEST_PGSQL_HOST)/$(TEST_PGSQL_DBNAME)?sslmode=disable" \
 	-quote=$(TEST_QUOTE_POLICY) -coverprofile=postgres.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: test-sqlite
 test-sqlite: go-check
-	$(GO) test -v -race -cache=$(TEST_CACHE_ENABLE) -db=sqlite3 -conn_str="./test.db?cache=shared&mode=rwc" \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -cache=$(TEST_CACHE_ENABLE) -db=sqlite3 -conn_str="./test.db?cache=shared&mode=rwc" \
 	 -quote=$(TEST_QUOTE_POLICY) -coverprofile=sqlite.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: test-sqlite-schema
 test-sqlite-schema: go-check
-	$(GO) test -v -race -schema=xorm -cache=$(TEST_CACHE_ENABLE) -db=sqlite3 -conn_str="./test.db?cache=shared&mode=rwc" \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -schema=xorm -cache=$(TEST_CACHE_ENABLE) -db=sqlite3 -conn_str="./test.db?cache=shared&mode=rwc" \
 	 -quote=$(TEST_QUOTE_POLICY) -coverprofile=sqlite.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: test-sqlite\#%
 test-sqlite\#%: go-check
-	$(GO) test -v -race -run $* -cache=$(TEST_CACHE_ENABLE) -db=sqlite3 -conn_str="./test.db?cache=shared&mode=rwc" \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -run $* -cache=$(TEST_CACHE_ENABLE) -db=sqlite3 -conn_str="./test.db?cache=shared&mode=rwc" \
 	 -quote=$(TEST_QUOTE_POLICY) -coverprofile=sqlite.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PNONY: test-tidb
 test-tidb: go-check
-	$(GO) test -v -race -db=mysql -cache=$(TEST_CACHE_ENABLE) -ignore_select_update=true \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -db=mysql -cache=$(TEST_CACHE_ENABLE) -ignore_select_update=true \
 	-conn_str="$(TEST_TIDB_USERNAME):$(TEST_TIDB_PASSWORD)@tcp($(TEST_TIDB_HOST))/$(TEST_TIDB_DBNAME)" \
 	-quote=$(TEST_QUOTE_POLICY) -coverprofile=tidb.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: test-tidb\#%
 test-tidb\#%: go-check
-	$(GO) test -v -race -run $* -db=mysql -cache=$(TEST_CACHE_ENABLE) -ignore_select_update=true \
+	$(GO) test $(INTEGRATION_PACKAGES) -v -race -run $* -db=mysql -cache=$(TEST_CACHE_ENABLE) -ignore_select_update=true \
 	-conn_str="$(TEST_TIDB_USERNAME):$(TEST_TIDB_PASSWORD)@tcp($(TEST_TIDB_HOST))/$(TEST_TIDB_DBNAME)" \
 	-quote=$(TEST_QUOTE_POLICY) -coverprofile=tidb.$(TEST_QUOTE_POLICY).$(TEST_CACHE_ENABLE).coverage.out -covermode=atomic
 
 .PHONY: vet
 vet:
-	$(GO) vet $(PACKAGES)
+	$(GO) vet $(shell $(GO) list ./...)

vendor/xorm.io/xorm/README.md

@@ -67,6 +67,8 @@ Drivers for Go's sql package which currently support database/sql includes:
 
 * Create Engine
 
+Firstly, we should new an engine for a database.
+
 ```Go
 engine, err := xorm.NewEngine(driverName, dataSourceName)
 ```
@@ -418,7 +420,7 @@ res, err := engine.Transaction(func(session *xorm.Session) (interface{}, error)
 
 ## Contributing
 
-If you want to pull request, please see [CONTRIBUTING](https://gitea.com/xorm/xorm/src/branch/master/CONTRIBUTING.md). And we also provide [Xorm on Google Groups](https://groups.google.com/forum/#!forum/xorm) to discuss.
+If you want to pull request, please see [CONTRIBUTING](https://gitea.com/xorm/xorm/src/branch/master/CONTRIBUTING.md). And you can also go to [Xorm on discourse](https://xorm.discourse.group) to discuss.
 
 ## Credits
 

vendor/xorm.io/xorm/contexts/hook.go

@@ -0,0 +1,75 @@
+// Copyright 2020 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 contexts
+
+import (
+	"context"
+	"database/sql"
+	"time"
+)
+
+// ContextHook represents a hook context
+type ContextHook struct {
+	start       time.Time
+	Ctx         context.Context
+	SQL         string        // log content or SQL
+	Args        []interface{} // if it's a SQL, it's the arguments
+	Result      sql.Result
+	ExecuteTime time.Duration
+	Err         error // SQL executed error
+}
+
+// NewContextHook return context for hook
+func NewContextHook(ctx context.Context, sql string, args []interface{}) *ContextHook {
+	return &ContextHook{
+		start: time.Now(),
+		Ctx:   ctx,
+		SQL:   sql,
+		Args:  args,
+	}
+}
+
+func (c *ContextHook) End(ctx context.Context, result sql.Result, err error) {
+	c.Ctx = ctx
+	c.Result = result
+	c.Err = err
+	c.ExecuteTime = time.Now().Sub(c.start)
+}
+
+type Hook interface {
+	BeforeProcess(c *ContextHook) (context.Context, error)
+	AfterProcess(c *ContextHook) error
+}
+
+type Hooks struct {
+	hooks []Hook
+}
+
+func (h *Hooks) AddHook(hooks ...Hook) {
+	h.hooks = append(h.hooks, hooks...)
+}
+
+func (h *Hooks) BeforeProcess(c *ContextHook) (context.Context, error) {
+	ctx := c.Ctx
+	for _, h := range h.hooks {
+		var err error
+		ctx, err = h.BeforeProcess(c)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return ctx, nil
+}
+
+func (h *Hooks) AfterProcess(c *ContextHook) error {
+	firstErr := c.Err
+	for _, h := range h.hooks {
+		err := h.AfterProcess(c)
+		if err != nil && firstErr == nil {
+			firstErr = err
+		}
+	}
+	return firstErr
+}

vendor/xorm.io/xorm/convert.go

@@ -25,11 +25,10 @@ func strconvErr(err error) error {
 func cloneBytes(b []byte) []byte {
 	if b == nil {
 		return nil
-	} else {
+	}
 	c := make([]byte, len(b))
 	copy(c, b)
 	return c
-	}
 }
 
 func asString(src interface{}) string {
@@ -285,56 +284,6 @@ func asKind(vv reflect.Value, tp reflect.Type) (interface{}, error) {
 	return nil, fmt.Errorf("unsupported primary key type: %v, %v", tp, vv)
 }
 
-func convertFloat(v interface{}) (float64, error) {
-	switch v.(type) {
-	case float32:
-		return float64(v.(float32)), nil
-	case float64:
-		return v.(float64), nil
-	case string:
-		i, err := strconv.ParseFloat(v.(string), 64)
-		if err != nil {
-			return 0, err
-		}
-		return i, nil
-	case []byte:
-		i, err := strconv.ParseFloat(string(v.([]byte)), 64)
-		if err != nil {
-			return 0, err
-		}
-		return i, nil
-	}
-	return 0, fmt.Errorf("unsupported type: %v", v)
-}
-
-func convertInt(v interface{}) (int64, error) {
-	switch v.(type) {
-	case int:
-		return int64(v.(int)), nil
-	case int8:
-		return int64(v.(int8)), nil
-	case int16:
-		return int64(v.(int16)), nil
-	case int32:
-		return int64(v.(int32)), nil
-	case int64:
-		return v.(int64), nil
-	case []byte:
-		i, err := strconv.ParseInt(string(v.([]byte)), 10, 64)
-		if err != nil {
-			return 0, err
-		}
-		return i, nil
-	case string:
-		i, err := strconv.ParseInt(v.(string), 10, 64)
-		if err != nil {
-			return 0, err
-		}
-		return i, nil
-	}
-	return 0, fmt.Errorf("unsupported type: %v", v)
-}
-
 func asBool(bs []byte) (bool, error) {
 	if len(bs) == 0 {
 		return false, nil

vendor/xorm.io/xorm/core/db.go

@@ -12,8 +12,8 @@ import (
 	"reflect"
 	"regexp"
 	"sync"
-	"time"
 
+	"xorm.io/xorm/contexts"
 	"xorm.io/xorm/log"
 	"xorm.io/xorm/names"
 )
@@ -88,6 +88,7 @@ type DB struct {
 	reflectCache      map[reflect.Type]*cacheStruct
 	reflectCacheMutex sync.RWMutex
 	Logger            log.ContextLogger
+	hooks             contexts.Hooks
 }
 
 // Open opens a database
@@ -118,7 +119,7 @@ func (db *DB) NeedLogSQL(ctx context.Context) bool {
 		return false
 	}
 
-	v := ctx.Value("__xorm_show_sql")
+	v := ctx.Value(log.SessionShowSQLKey)
 	if showSQL, ok := v.(bool); ok {
 		return showSQL
 	}
@@ -140,26 +141,14 @@ func (db *DB) reflectNew(typ reflect.Type) reflect.Value {
 
 // QueryContext overwrites sql.DB.QueryContext
 func (db *DB) QueryContext(ctx context.Context, query string, args ...interface{}) (*Rows, error) {
-	start := time.Now()
+	hookCtx := contexts.NewContextHook(ctx, query, args)
-	showSQL := db.NeedLogSQL(ctx)
+	ctx, err := db.beforeProcess(hookCtx)
-	if showSQL {
+	if err != nil {
-		db.Logger.BeforeSQL(log.LogContext{
+		return nil, err
-			Ctx:  ctx,
-			SQL:  query,
-			Args: args,
-		})
 	}
 	rows, err := db.DB.QueryContext(ctx, query, args...)
-	if showSQL {
+	hookCtx.End(ctx, nil, err)
-		db.Logger.AfterSQL(log.LogContext{
+	if err := db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
-			SQL:         query,
-			Args:        args,
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
-	}
-	if err != nil {
 		if rows != nil {
 			rows.Close()
 		}
@@ -239,7 +228,7 @@ var (
 	re = regexp.MustCompile(`[?](\w+)`)
 )
 
-// ExecMapContext exec map with context.Context
+// ExecMapContext exec map with context.ContextHook
 // insert into (name) values (?)
 // insert into (name) values (?name)
 func (db *DB) ExecMapContext(ctx context.Context, query string, mp interface{}) (sql.Result, error) {
@@ -263,28 +252,42 @@ func (db *DB) ExecStructContext(ctx context.Context, query string, st interface{
 }
 
 func (db *DB) ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error) {
-	start := time.Now()
+	hookCtx := contexts.NewContextHook(ctx, query, args)
-	showSQL := db.NeedLogSQL(ctx)
+	ctx, err := db.beforeProcess(hookCtx)
-	if showSQL {
+	if err != nil {
-		db.Logger.BeforeSQL(log.LogContext{
+		return nil, err
-			Ctx:  ctx,
-			SQL:  query,
-			Args: args,
-		})
 	}
 	res, err := db.DB.ExecContext(ctx, query, args...)
-	if showSQL {
+	hookCtx.End(ctx, res, err)
-		db.Logger.AfterSQL(log.LogContext{
+	if err := db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
+		return nil, err
-			SQL:         query,
-			Args:        args,
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
 	}
-	return res, err
+	return res, nil
 }
 
 func (db *DB) ExecStruct(query string, st interface{}) (sql.Result, error) {
 	return db.ExecStructContext(context.Background(), query, st)
 }
+
+func (db *DB) beforeProcess(c *contexts.ContextHook) (context.Context, error) {
+	if db.NeedLogSQL(c.Ctx) {
+		db.Logger.BeforeSQL(log.LogContext(*c))
+	}
+	ctx, err := db.hooks.BeforeProcess(c)
+	if err != nil {
+		return nil, err
+	}
+	return ctx, nil
+}
+
+func (db *DB) afterProcess(c *contexts.ContextHook) error {
+	err := db.hooks.AfterProcess(c)
+	if db.NeedLogSQL(c.Ctx) {
+		db.Logger.AfterSQL(log.LogContext(*c))
+	}
+	return err
+}
+
+func (db *DB) AddHook(h ...contexts.Hook) {
+	db.hooks.AddHook(h...)
+}

vendor/xorm.io/xorm/core/stmt.go

@@ -9,9 +9,8 @@ import (
 	"database/sql"
 	"errors"
 	"reflect"
-	"time"
 
-	"xorm.io/xorm/log"
+	"xorm.io/xorm/contexts"
 )
 
 // Stmt reprents a stmt objects
@@ -30,28 +29,16 @@ func (db *DB) PrepareContext(ctx context.Context, query string) (*Stmt, error) {
 		i++
 		return "?"
 	})
-
+	hookCtx := contexts.NewContextHook(ctx, "PREPARE", nil)
-	start := time.Now()
+	ctx, err := db.beforeProcess(hookCtx)
-	showSQL := db.NeedLogSQL(ctx)
-	if showSQL {
-		db.Logger.BeforeSQL(log.LogContext{
-			Ctx: ctx,
-			SQL: "PREPARE",
-		})
-	}
-	stmt, err := db.DB.PrepareContext(ctx, query)
-	if showSQL {
-		db.Logger.AfterSQL(log.LogContext{
-			Ctx:         ctx,
-			SQL:         "PREPARE",
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
-	}
 	if err != nil {
 		return nil, err
 	}
-
+	stmt, err := db.DB.PrepareContext(ctx, query)
+	hookCtx.End(ctx, nil, err)
+	if err := db.afterProcess(hookCtx); err != nil {
+		return nil, err
+	}
 	return &Stmt{stmt, db, names, query}, nil
 }
 
@@ -94,49 +81,28 @@ func (s *Stmt) ExecStruct(st interface{}) (sql.Result, error) {
 }
 
 func (s *Stmt) ExecContext(ctx context.Context, args ...interface{}) (sql.Result, error) {
-	start := time.Now()
+	hookCtx := contexts.NewContextHook(ctx, s.query, args)
-	showSQL := s.db.NeedLogSQL(ctx)
+	ctx, err := s.db.beforeProcess(hookCtx)
-	if showSQL {
+	if err != nil {
-		s.db.Logger.BeforeSQL(log.LogContext{
+		return nil, err
-			Ctx:  ctx,
-			SQL:  s.query,
-			Args: args,
-		})
 	}
 	res, err := s.Stmt.ExecContext(ctx, args)
-	if showSQL {
+	hookCtx.End(ctx, res, err)
-		s.db.Logger.AfterSQL(log.LogContext{
+	if err := s.db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
+		return nil, err
-			SQL:         s.query,
-			Args:        args,
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
 	}
-	return res, err
+	return res, nil
 }
 
 func (s *Stmt) QueryContext(ctx context.Context, args ...interface{}) (*Rows, error) {
-	start := time.Now()
+	hookCtx := contexts.NewContextHook(ctx, s.query, args)
-	showSQL := s.db.NeedLogSQL(ctx)
+	ctx, err := s.db.beforeProcess(hookCtx)
-	if showSQL {
+	if err != nil {
-		s.db.Logger.BeforeSQL(log.LogContext{
+		return nil, err
-			Ctx:  ctx,
-			SQL:  s.query,
-			Args: args,
-		})
 	}
 	rows, err := s.Stmt.QueryContext(ctx, args...)
-	if showSQL {
+	hookCtx.End(ctx, nil, err)
-		s.db.Logger.AfterSQL(log.LogContext{
+	if err := s.db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
-			SQL:         s.query,
-			Args:        args,
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
-	}
-	if err != nil {
 		return nil, err
 	}
 	return &Rows{rows, s.db}, nil
@@ -175,7 +141,7 @@ func (s *Stmt) QueryStructContext(ctx context.Context, st interface{}) (*Rows, e
 		args[i] = vv.Elem().FieldByName(k).Interface()
 	}
 
-	return s.Query(args...)
+	return s.QueryContext(ctx, args...)
 }
 
 func (s *Stmt) QueryStruct(st interface{}) (*Rows, error) {

vendor/xorm.io/xorm/core/tx.go

@@ -7,9 +7,8 @@ package core
 import (
 	"context"
 	"database/sql"
-	"time"
 
-	"xorm.io/xorm/log"
+	"xorm.io/xorm/contexts"
 )
 
 var (
@@ -23,24 +22,14 @@ type Tx struct {
 }
 
 func (db *DB) BeginTx(ctx context.Context, opts *sql.TxOptions) (*Tx, error) {
-	start := time.Now()
+	hookCtx := contexts.NewContextHook(ctx, "BEGIN TRANSACTION", nil)
-	showSQL := db.NeedLogSQL(ctx)
+	ctx, err := db.beforeProcess(hookCtx)
-	if showSQL {
+	if err != nil {
-		db.Logger.BeforeSQL(log.LogContext{
+		return nil, err
-			Ctx: ctx,
-			SQL: "BEGIN TRANSACTION",
-		})
 	}
 	tx, err := db.DB.BeginTx(ctx, opts)
-	if showSQL {
+	hookCtx.End(ctx, nil, err)
-		db.Logger.AfterSQL(log.LogContext{
+	if err := db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
-			SQL:         "BEGIN TRANSACTION",
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
-	}
-	if err != nil {
 		return nil, err
 	}
 	return &Tx{tx, db}, nil
@@ -58,25 +47,14 @@ func (tx *Tx) PrepareContext(ctx context.Context, query string) (*Stmt, error) {
 		i++
 		return "?"
 	})
-
+	hookCtx := contexts.NewContextHook(ctx, "PREPARE", nil)
-	start := time.Now()
+	ctx, err := tx.db.beforeProcess(hookCtx)
-	showSQL := tx.db.NeedLogSQL(ctx)
+	if err != nil {
-	if showSQL {
+		return nil, err
-		tx.db.Logger.BeforeSQL(log.LogContext{
-			Ctx: ctx,
-			SQL: "PREPARE",
-		})
 	}
 	stmt, err := tx.Tx.PrepareContext(ctx, query)
-	if showSQL {
+	hookCtx.End(ctx, nil, err)
-		tx.db.Logger.AfterSQL(log.LogContext{
+	if err := tx.db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
-			SQL:         "PREPARE",
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
-	}
-	if err != nil {
 		return nil, err
 	}
 	return &Stmt{stmt, tx.db, names, query}, nil
@@ -116,24 +94,15 @@ func (tx *Tx) ExecStructContext(ctx context.Context, query string, st interface{
 }
 
 func (tx *Tx) ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error) {
-	start := time.Now()
+	hookCtx := contexts.NewContextHook(ctx, query, args)
-	showSQL := tx.db.NeedLogSQL(ctx)
+	ctx, err := tx.db.beforeProcess(hookCtx)
-	if showSQL {
+	if err != nil {
-		tx.db.Logger.BeforeSQL(log.LogContext{
+		return nil, err
-			Ctx:  ctx,
-			SQL:  query,
-			Args: args,
-		})
 	}
 	res, err := tx.Tx.ExecContext(ctx, query, args...)
-	if showSQL {
+	hookCtx.End(ctx, res, err)
-		tx.db.Logger.AfterSQL(log.LogContext{
+	if err := tx.db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
+		return nil, err
-			SQL:         query,
-			Args:        args,
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
 	}
 	return res, err
 }
@@ -143,26 +112,14 @@ func (tx *Tx) ExecStruct(query string, st interface{}) (sql.Result, error) {
 }
 
 func (tx *Tx) QueryContext(ctx context.Context, query string, args ...interface{}) (*Rows, error) {
-	start := time.Now()
+	hookCtx := contexts.NewContextHook(ctx, query, args)
-	showSQL := tx.db.NeedLogSQL(ctx)
+	ctx, err := tx.db.beforeProcess(hookCtx)
-	if showSQL {
+	if err != nil {
-		tx.db.Logger.BeforeSQL(log.LogContext{
+		return nil, err
-			Ctx:  ctx,
-			SQL:  query,
-			Args: args,
-		})
 	}
 	rows, err := tx.Tx.QueryContext(ctx, query, args...)
-	if showSQL {
+	hookCtx.End(ctx, nil, err)
-		tx.db.Logger.AfterSQL(log.LogContext{
+	if err := tx.db.afterProcess(hookCtx); err != nil {
-			Ctx:         ctx,
-			SQL:         query,
-			Args:        args,
-			ExecuteTime: time.Now().Sub(start),
-			Err:         err,
-		})
-	}
-	if err != nil {
 		if rows != nil {
 			rows.Close()
 		}

vendor/xorm.io/xorm/dialects/dialect.go

@@ -96,51 +96,6 @@ func (b *Base) DBType() schemas.DBType {
 	return b.uri.DBType
 }
 
-// String generate column description string according dialect
-func (b *Base) String(col *schemas.Column) string {
-	sql := b.dialect.Quoter().Quote(col.Name) + " "
-
-	sql += b.dialect.SQLType(col) + " "
-
-	if col.IsPrimaryKey {
-		sql += "PRIMARY KEY "
-		if col.IsAutoIncrement {
-			sql += b.dialect.AutoIncrStr() + " "
-		}
-	}
-
-	if col.Default != "" {
-		sql += "DEFAULT " + col.Default + " "
-	}
-
-	if col.Nullable {
-		sql += "NULL "
-	} else {
-		sql += "NOT NULL "
-	}
-
-	return sql
-}
-
-// StringNoPk generate column description string according dialect without primary keys
-func (b *Base) StringNoPk(col *schemas.Column) string {
-	sql := b.dialect.Quoter().Quote(col.Name) + " "
-
-	sql += b.dialect.SQLType(col) + " "
-
-	if col.Default != "" {
-		sql += "DEFAULT " + col.Default + " "
-	}
-
-	if col.Nullable {
-		sql += "NULL "
-	} else {
-		sql += "NOT NULL "
-	}
-
-	return sql
-}
-
 func (b *Base) FormatBytes(bs []byte) string {
 	return fmt.Sprintf("0x%x", bs)
 }
@@ -178,8 +133,8 @@ func (db *Base) IsColumnExist(queryer core.Queryer, ctx context.Context, tableNa
 }
 
 func (db *Base) AddColumnSQL(tableName string, col *schemas.Column) string {
-	return fmt.Sprintf("ALTER TABLE %v ADD %v", db.dialect.Quoter().Quote(tableName),
+	s, _ := ColumnString(db.dialect, col, true)
-		db.String(col))
+	return fmt.Sprintf("ALTER TABLE %v ADD %v", db.dialect.Quoter().Quote(tableName), s)
 }
 
 func (db *Base) CreateIndexSQL(tableName string, index *schemas.Index) string {
@@ -207,7 +162,8 @@ func (db *Base) DropIndexSQL(tableName string, index *schemas.Index) string {
 }
 
 func (db *Base) ModifyColumnSQL(tableName string, col *schemas.Column) string {
-	return fmt.Sprintf("alter table %s MODIFY COLUMN %s", tableName, db.StringNoPk(col))
+	s, _ := ColumnString(db.dialect, col, false)
+	return fmt.Sprintf("alter table %s MODIFY COLUMN %s", tableName, s)
 }
 
 func (b *Base) ForUpdateSQL(query string) string {
@@ -266,3 +222,63 @@ func regDrvsNDialects() bool {
 func init() {
 	regDrvsNDialects()
 }
+
+// ColumnString generate column description string according dialect
+func ColumnString(dialect Dialect, col *schemas.Column, includePrimaryKey bool) (string, error) {
+	bd := strings.Builder{}
+
+	if err := dialect.Quoter().QuoteTo(&bd, col.Name); err != nil {
+		return "", err
+	}
+
+	if err := bd.WriteByte(' '); err != nil {
+		return "", err
+	}
+
+	if _, err := bd.WriteString(dialect.SQLType(col)); err != nil {
+		return "", err
+	}
+
+	if err := bd.WriteByte(' '); err != nil {
+		return "", err
+	}
+
+	if includePrimaryKey && col.IsPrimaryKey {
+		if _, err := bd.WriteString("PRIMARY KEY "); err != nil {
+			return "", err
+		}
+
+		if col.IsAutoIncrement {
+			if _, err := bd.WriteString(dialect.AutoIncrStr()); err != nil {
+				return "", err
+			}
+			if err := bd.WriteByte(' '); err != nil {
+				return "", err
+			}
+		}
+	}
+
+	if col.Default != "" {
+		if _, err := bd.WriteString("DEFAULT "); err != nil {
+			return "", err
+		}
+		if _, err := bd.WriteString(col.Default); err != nil {
+			return "", err
+		}
+		if err := bd.WriteByte(' '); err != nil {
+			return "", err
+		}
+	}
+
+	if col.Nullable {
+		if _, err := bd.WriteString("NULL "); err != nil {
+			return "", err
+		}
+	} else {
+		if _, err := bd.WriteString("NOT NULL "); err != nil {
+			return "", err
+		}
+	}
+
+	return bd.String(), nil
+}

vendor/xorm.io/xorm/dialects/mssql.go

@@ -205,7 +205,11 @@ var (
 		"PROC":                           true,
 	}
 
-	mssqlQuoter = schemas.Quoter{'[', ']', schemas.AlwaysReserve}
+	mssqlQuoter = schemas.Quoter{
+		Prefix:     '[',
+		Suffix:     ']',
+		IsReserved: schemas.AlwaysReserve,
+	}
 )
 
 type mssql struct {
@@ -501,11 +505,8 @@ func (db *mssql) CreateTableSQL(table *schemas.Table, tableName string) ([]strin
 
 	for _, colName := range table.ColumnsSeq() {
 		col := table.GetColumn(colName)
-		if col.IsPrimaryKey && len(pkList) == 1 {
+		s, _ := ColumnString(db, col, col.IsPrimaryKey && len(pkList) == 1)
-			sql += db.String(col)
+		sql += s
-		} else {
-			sql += db.StringNoPk(col)
-		}
 		sql = strings.TrimSpace(sql)
 		sql += ", "
 	}

vendor/xorm.io/xorm/dialects/mysql.go

@@ -162,7 +162,11 @@ var (
 		"ZEROFILL":     true,
 	}
 
-	mysqlQuoter = schemas.Quoter{'`', '`', schemas.AlwaysReserve}
+	mysqlQuoter = schemas.Quoter{
+		Prefix:     '`',
+		Suffix:     '`',
+		IsReserved: schemas.AlwaysReserve,
+	}
 )
 
 type mysql struct {
@@ -293,8 +297,8 @@ func (db *mysql) IsTableExist(queryer core.Queryer, ctx context.Context, tableNa
 
 func (db *mysql) AddColumnSQL(tableName string, col *schemas.Column) string {
 	quoter := db.dialect.Quoter()
-	sql := fmt.Sprintf("ALTER TABLE %v ADD %v", quoter.Quote(tableName),
+	s, _ := ColumnString(db, col, true)
-		db.String(col))
+	sql := fmt.Sprintf("ALTER TABLE %v ADD %v", quoter.Quote(tableName), s)
 	if len(col.Comment) > 0 {
 		sql += " COMMENT '" + col.Comment + "'"
 	}
@@ -304,7 +308,8 @@ func (db *mysql) AddColumnSQL(tableName string, col *schemas.Column) string {
 func (db *mysql) GetColumns(queryer core.Queryer, ctx context.Context, tableName string) ([]string, map[string]*schemas.Column, error) {
 	args := []interface{}{db.uri.DBName, tableName}
 	s := "SELECT `COLUMN_NAME`, `IS_NULLABLE`, `COLUMN_DEFAULT`, `COLUMN_TYPE`," +
-		" `COLUMN_KEY`, `EXTRA`,`COLUMN_COMMENT` 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` = ?" +
+		" ORDER BY `INFORMATION_SCHEMA`.`COLUMNS`.ORDINAL_POSITION"
 
 	rows, err := queryer.QueryContext(ctx, s, args...)
 	if err != nil {
@@ -525,11 +530,8 @@ func (db *mysql) CreateTableSQL(table *schemas.Table, tableName string) ([]strin
 
 		for _, colName := range table.ColumnsSeq() {
 			col := table.GetColumn(colName)
-			if col.IsPrimaryKey && len(pkList) == 1 {
+			s, _ := ColumnString(db, col, col.IsPrimaryKey && len(pkList) == 1)
-				sql += db.String(col)
+			sql += s
-			} else {
-				sql += db.StringNoPk(col)
-			}
 			sql = strings.TrimSpace(sql)
 			if len(col.Comment) > 0 {
 				sql += " COMMENT '" + col.Comment + "'"

vendor/xorm.io/xorm/dialects/oracle.go

@@ -499,7 +499,11 @@ var (
 		"ZONE":                      true,
 	}
 
-	oracleQuoter = schemas.Quoter{'[', ']', schemas.AlwaysReserve}
+	oracleQuoter = schemas.Quoter{
+		Prefix:     '"',
+		Suffix:     '"',
+		IsReserved: schemas.AlwaysReserve,
+	}
 )
 
 type oracle struct {
@@ -572,7 +576,8 @@ func (db *oracle) CreateTableSQL(table *schemas.Table, tableName string) ([]stri
 		/*if col.IsPrimaryKey && len(pkList) == 1 {
 			sql += col.String(b.dialect)
 		} else {*/
-		sql += db.StringNoPk(col)
+		s, _ := ColumnString(db, col, false)
+		sql += s
 		// }
 		sql = strings.TrimSpace(sql)
 		sql += ", "

vendor/xorm.io/xorm/dialects/postgres.go

@@ -767,7 +767,11 @@ var (
 		"ZONE":                             true,
 	}
 
-	postgresQuoter = schemas.Quoter{'"', '"', schemas.AlwaysReserve}
+	postgresQuoter = schemas.Quoter{
+		Prefix:     '"',
+		Suffix:     '"',
+		IsReserved: schemas.AlwaysReserve,
+	}
 )
 
 var (
@@ -908,11 +912,8 @@ func (db *postgres) CreateTableSQL(table *schemas.Table, tableName string) ([]st
 
 		for _, colName := range table.ColumnsSeq() {
 			col := table.GetColumn(colName)
-			if col.IsPrimaryKey && len(pkList) == 1 {
+			s, _ := ColumnString(db, col, col.IsPrimaryKey && len(pkList) == 1)
-				sql += db.String(col)
+			sql += s
-			} else {
-				sql += db.StringNoPk(col)
-			}
 			sql = strings.TrimSpace(sql)
 			sql += ", "
 		}

vendor/xorm.io/xorm/dialects/sqlite3.go

@@ -144,7 +144,11 @@ var (
 		"WITHOUT":           true,
 	}
 
-	sqlite3Quoter = schemas.Quoter{'`', '`', schemas.AlwaysReserve}
+	sqlite3Quoter = schemas.Quoter{
+		Prefix:     '`',
+		Suffix:     '`',
+		IsReserved: schemas.AlwaysReserve,
+	}
 )
 
 type sqlite3 struct {
@@ -260,11 +264,8 @@ func (db *sqlite3) CreateTableSQL(table *schemas.Table, tableName string) ([]str
 
 		for _, colName := range table.ColumnsSeq() {
 			col := table.GetColumn(colName)
-			if col.IsPrimaryKey && len(pkList) == 1 {
+			s, _ := ColumnString(db, col, col.IsPrimaryKey && len(pkList) == 1)
-				sql += db.String(col)
+			sql += s
-			} else {
-				sql += db.StringNoPk(col)
-			}
 			sql = strings.TrimSpace(sql)
 			sql += ", "
 		}

vendor/xorm.io/xorm/doc.go

@@ -8,7 +8,7 @@ Package xorm is a simple and powerful ORM for Go.
 
 Installation
 
-Make sure you have installed Go 1.6+ and then:
+Make sure you have installed Go 1.11+ and then:
 
     go get xorm.io/xorm
 

vendor/xorm.io/xorm/engine.go

@@ -12,11 +12,13 @@ import (
 	"io"
 	"os"
 	"reflect"
+	"runtime"
 	"strconv"
 	"strings"
 	"time"
 
 	"xorm.io/xorm/caches"
+	"xorm.io/xorm/contexts"
 	"xorm.io/xorm/core"
 	"xorm.io/xorm/dialects"
 	"xorm.io/xorm/internal/utils"
@@ -42,16 +44,79 @@ type Engine struct {
 
 	TZLocation *time.Location // The timezone of the application
 	DatabaseTZ *time.Location // The timezone of the database
+
+	logSessionID bool // create session id
 }
 
+// NewEngine new a db manager according to the parameter. Currently support four
+// drivers
+func NewEngine(driverName string, dataSourceName string) (*Engine, error) {
+	dialect, err := dialects.OpenDialect(driverName, dataSourceName)
+	if err != nil {
+		return nil, err
+	}
+
+	db, err := core.Open(driverName, dataSourceName)
+	if err != nil {
+		return nil, err
+	}
+
+	cacherMgr := caches.NewManager()
+	mapper := names.NewCacheMapper(new(names.SnakeMapper))
+	tagParser := tags.NewParser("xorm", dialect, mapper, mapper, cacherMgr)
+
+	engine := &Engine{
+		dialect:        dialect,
+		TZLocation:     time.Local,
+		defaultContext: context.Background(),
+		cacherMgr:      cacherMgr,
+		tagParser:      tagParser,
+		driverName:     driverName,
+		dataSourceName: dataSourceName,
+		db:             db,
+		logSessionID:   false,
+	}
+
+	if dialect.URI().DBType == schemas.SQLITE {
+		engine.DatabaseTZ = time.UTC
+	} else {
+		engine.DatabaseTZ = time.Local
+	}
+
+	logger := log.NewSimpleLogger(os.Stdout)
+	logger.SetLevel(log.LOG_INFO)
+	engine.SetLogger(log.NewLoggerAdapter(logger))
+
+	runtime.SetFinalizer(engine, func(engine *Engine) {
+		engine.Close()
+	})
+
+	return engine, nil
+}
+
+// NewEngineWithParams new a db manager with params. The params will be passed to dialects.
+func NewEngineWithParams(driverName string, dataSourceName string, params map[string]string) (*Engine, error) {
+	engine, err := NewEngine(driverName, dataSourceName)
+	engine.dialect.SetParams(params)
+	return engine, err
+}
+
+// EnableSessionID if enable session id
+func (engine *Engine) EnableSessionID(enable bool) {
+	engine.logSessionID = enable
+}
+
+// SetCacher sets cacher for the table
 func (engine *Engine) SetCacher(tableName string, cacher caches.Cacher) {
 	engine.cacherMgr.SetCacher(tableName, cacher)
 }
 
+// GetCacher returns the cachher of the special table
 func (engine *Engine) GetCacher(tableName string) caches.Cacher {
 	return engine.cacherMgr.GetCacher(tableName)
 }
 
+// SetQuotePolicy sets the special quote policy
 func (engine *Engine) SetQuotePolicy(quotePolicy dialects.QuotePolicy) {
 	engine.dialect.SetQuotePolicy(quotePolicy)
 }
@@ -222,9 +287,7 @@ func (engine *Engine) Dialect() dialects.Dialect {
 
 // NewSession New a session
 func (engine *Engine) NewSession() *Session {
-	session := &Session{engine: engine}
+	return newSession(engine)
-	session.Init()
-	return session
 }
 
 // Close the engine
@@ -753,81 +816,11 @@ func (engine *Engine) IsTableExist(beanOrTableName interface{}) (bool, error) {
 	return session.IsTableExist(beanOrTableName)
 }
 
-// IDOf get id from one struct
-func (engine *Engine) IDOf(bean interface{}) (schemas.PK, error) {
-	return engine.IDOfV(reflect.ValueOf(bean))
-}
-
 // TableName returns table name with schema prefix if has
 func (engine *Engine) TableName(bean interface{}, includeSchema ...bool) string {
 	return dialects.FullTableName(engine.dialect, engine.GetTableMapper(), bean, includeSchema...)
 }
 
-// IDOfV get id from one value of struct
-func (engine *Engine) IDOfV(rv reflect.Value) (schemas.PK, error) {
-	return engine.idOfV(rv)
-}
-
-func (engine *Engine) idOfV(rv reflect.Value) (schemas.PK, error) {
-	v := reflect.Indirect(rv)
-	table, err := engine.tagParser.ParseWithCache(v)
-	if err != nil {
-		return nil, err
-	}
-
-	pk := make([]interface{}, len(table.PrimaryKeys))
-	for i, col := range table.PKColumns() {
-		var err error
-
-		fieldName := col.FieldName
-		for {
-			parts := strings.SplitN(fieldName, ".", 2)
-			if len(parts) == 1 {
-				break
-			}
-
-			v = v.FieldByName(parts[0])
-			if v.Kind() == reflect.Ptr {
-				v = v.Elem()
-			}
-			if v.Kind() != reflect.Struct {
-				return nil, ErrUnSupportedType
-			}
-			fieldName = parts[1]
-		}
-
-		pkField := v.FieldByName(fieldName)
-		switch pkField.Kind() {
-		case reflect.String:
-			pk[i], err = engine.idTypeAssertion(col, pkField.String())
-		case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-			pk[i], err = engine.idTypeAssertion(col, strconv.FormatInt(pkField.Int(), 10))
-		case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
-			// 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 schemas.PK(pk), nil
-}
-
-func (engine *Engine) idTypeAssertion(col *schemas.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()
@@ -1225,6 +1218,10 @@ func (engine *Engine) SetSchema(schema string) {
 	engine.dialect.URI().SetSchema(schema)
 }
 
+func (engine *Engine) AddHook(hook contexts.Hook) {
+	engine.db.AddHook(hook)
+}
+
 // Unscoped always disable struct tag "deleted"
 func (engine *Engine) Unscoped() *Session {
 	session := engine.NewSession()
@@ -1236,7 +1233,7 @@ func (engine *Engine) tbNameWithSchema(v string) string {
 	return dialects.TableNameWithSchema(engine.dialect, v)
 }
 
-// Context creates a session with the context
+// ContextHook creates a session with the context
 func (engine *Engine) Context(ctx context.Context) *Session {
 	session := engine.NewSession()
 	session.isAutoClose = true

vendor/xorm.io/xorm/engine_group.go

@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"xorm.io/xorm/caches"
+	"xorm.io/xorm/contexts"
 	"xorm.io/xorm/dialects"
 	"xorm.io/xorm/log"
 	"xorm.io/xorm/names"
@@ -78,7 +79,7 @@ func (eg *EngineGroup) Close() error {
 	return nil
 }
 
-// Context returned a group session
+// ContextHook returned a group session
 func (eg *EngineGroup) Context(ctx context.Context) *Session {
 	sess := eg.NewSession()
 	sess.isAutoClose = true
@@ -143,6 +144,13 @@ func (eg *EngineGroup) SetLogger(logger interface{}) {
 	}
 }
 
+func (eg *EngineGroup) AddHook(hook contexts.Hook) {
+	eg.Engine.AddHook(hook)
+	for i := 0; i < len(eg.slaves); i++ {
+		eg.slaves[i].AddHook(hook)
+	}
+}
+
 // SetLogLevel sets the logger level
 func (eg *EngineGroup) SetLogLevel(level log.LogLevel) {
 	eg.Engine.SetLogLevel(level)
@@ -181,6 +189,7 @@ func (eg *EngineGroup) SetPolicy(policy GroupPolicy) *EngineGroup {
 	return eg
 }
 
+// SetQuotePolicy sets the special quote policy
 func (eg *EngineGroup) SetQuotePolicy(quotePolicy dialects.QuotePolicy) {
 	eg.Engine.SetQuotePolicy(quotePolicy)
 	for i := 0; i < len(eg.slaves); i++ {

vendor/xorm.io/xorm/engine_group_policy.go

@@ -51,6 +51,7 @@ func WeightRandomPolicy(weights []int) GroupPolicyHandler {
 	}
 }
 
+// RoundRobinPolicy returns a group policy handler
 func RoundRobinPolicy() GroupPolicyHandler {
 	var pos = -1
 	var lock sync.Mutex
@@ -68,6 +69,7 @@ func RoundRobinPolicy() GroupPolicyHandler {
 	}
 }
 
+// WeightRoundRobinPolicy returns a group policy handler
 func WeightRoundRobinPolicy(weights []int) GroupPolicyHandler {
 	var rands = make([]int, 0, len(weights))
 	for i := 0; i < len(weights); i++ {

vendor/xorm.io/xorm/error.go

@@ -9,6 +9,8 @@ import (
 )
 
 var (
+	// ErrPtrSliceType represents a type error
+	ErrPtrSliceType = errors.New("A point to a slice is needed")
 	// ErrParamsType params error
 	ErrParamsType = errors.New("Params type error")
 	// ErrTableNotFound table not found error

vendor/xorm.io/xorm/interface.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"xorm.io/xorm/caches"
+	"xorm.io/xorm/contexts"
 	"xorm.io/xorm/dialects"
 	"xorm.io/xorm/log"
 	"xorm.io/xorm/names"
@@ -111,6 +112,7 @@ type EngineInterface interface {
 	SetTableMapper(names.Mapper)
 	SetTZDatabase(tz *time.Location)
 	SetTZLocation(tz *time.Location)
+	AddHook(hook contexts.Hook)
 	ShowSQL(show ...bool)
 	Sync(...interface{}) error
 	Sync2(...interface{}) error

vendor/xorm.io/xorm/internal/statements/insert.go

@@ -5,6 +5,7 @@
 package statements
 
 import (
+	"fmt"
 	"strings"
 
 	"xorm.io/builder"
@@ -23,18 +24,15 @@ func (statement *Statement) writeInsertOutput(buf *strings.Builder, table *schem
 	return nil
 }
 
+// GenInsertSQL generates insert beans SQL
 func (statement *Statement) GenInsertSQL(colNames []string, args []interface{}) (string, []interface{}, error) {
 	var (
+		buf       = builder.NewWriter()
+		exprs     = statement.ExprColumns
 		table     = statement.RefTable
 		tableName = statement.TableName()
-		exprs     = statement.ExprColumns
-		colPlaces = strings.Repeat("?, ", len(colNames))
 	)
-	if exprs.Len() <= 0 && len(colPlaces) > 0 {
-		colPlaces = colPlaces[0 : len(colPlaces)-2]
-	}
 
-	var buf = builder.NewWriter()
 	if _, err := buf.WriteString("INSERT INTO "); err != nil {
 		return "", nil, err
 	}
@@ -43,7 +41,7 @@ func (statement *Statement) GenInsertSQL(colNames []string, args []interface{})
 		return "", nil, err
 	}
 
-	if len(colPlaces) <= 0 {
+	if len(colNames) <= 0 {
 		if statement.dialect.URI().DBType == schemas.MYSQL {
 			if _, err := buf.WriteString(" VALUES ()"); err != nil {
 				return "", nil, err
@@ -65,13 +63,14 @@ func (statement *Statement) GenInsertSQL(colNames []string, args []interface{})
 			return "", nil, err
 		}
 
-		if statement.Conds().IsValid() {
 		if _, err := buf.WriteString(")"); err != nil {
 			return "", nil, err
 		}
 		if err := statement.writeInsertOutput(buf.Builder, table); err != nil {
 			return "", nil, err
 		}
+
+		if statement.Conds().IsValid() {
 			if _, err := buf.WriteString(" SELECT "); err != nil {
 				return "", nil, err
 			}
@@ -105,21 +104,20 @@ func (statement *Statement) GenInsertSQL(colNames []string, args []interface{})
 				return "", nil, err
 			}
 		} else {
-			buf.Append(args...)
-
-			if _, err := buf.WriteString(")"); err != nil {
-				return "", nil, err
-			}
-			if err := statement.writeInsertOutput(buf.Builder, table); err != nil {
-				return "", nil, err
-			}
 			if _, err := buf.WriteString(" VALUES ("); err != nil {
 				return "", nil, err
 			}
-			if _, err := buf.WriteString(colPlaces); err != nil {
+
+			if err := statement.WriteArgs(buf, args); err != nil {
 				return "", nil, err
 			}
 
+			if len(exprs.Args) > 0 {
+				if _, err := buf.WriteString(","); err != nil {
+					return "", nil, err
+				}
+			}
+
 			if err := exprs.WriteArgs(buf); err != nil {
 				return "", nil, err
 			}
@@ -141,3 +139,69 @@ func (statement *Statement) GenInsertSQL(colNames []string, args []interface{})
 
 	return buf.String(), buf.Args(), nil
 }
+
+// GenInsertMapSQL generates insert map SQL
+func (statement *Statement) GenInsertMapSQL(columns []string, args []interface{}) (string, []interface{}, error) {
+	var (
+		buf       = builder.NewWriter()
+		exprs     = statement.ExprColumns
+		tableName = statement.TableName()
+	)
+
+	if _, err := buf.WriteString(fmt.Sprintf("INSERT INTO %s (", statement.quote(tableName))); err != nil {
+		return "", nil, err
+	}
+
+	if err := statement.dialect.Quoter().JoinWrite(buf.Builder, append(columns, exprs.ColNames...), ","); err != nil {
+		return "", nil, err
+	}
+
+	// if insert where
+	if statement.Conds().IsValid() {
+		if _, err := buf.WriteString(") SELECT "); err != nil {
+			return "", nil, err
+		}
+
+		if err := statement.WriteArgs(buf, args); err != nil {
+			return "", nil, err
+		}
+
+		if len(exprs.Args) > 0 {
+			if _, err := buf.WriteString(","); err != nil {
+				return "", nil, err
+			}
+			if err := exprs.WriteArgs(buf); err != nil {
+				return "", nil, err
+			}
+		}
+
+		if _, err := buf.WriteString(fmt.Sprintf(" FROM %s WHERE ", statement.quote(tableName))); err != nil {
+			return "", nil, err
+		}
+
+		if err := statement.Conds().WriteTo(buf); err != nil {
+			return "", nil, err
+		}
+	} else {
+		if _, err := buf.WriteString(") VALUES ("); err != nil {
+			return "", nil, err
+		}
+		if err := statement.WriteArgs(buf, args); err != nil {
+			return "", nil, err
+		}
+
+		if len(exprs.Args) > 0 {
+			if _, err := buf.WriteString(","); err != nil {
+				return "", nil, err
+			}
+			if err := exprs.WriteArgs(buf); err != nil {
+				return "", nil, err
+			}
+		}
+		if _, err := buf.WriteString(")"); err != nil {
+			return "", nil, err
+		}
+	}
+
+	return buf.String(), buf.Args(), nil
+}

vendor/xorm.io/xorm/internal/statements/pk.go

@@ -20,6 +20,21 @@ var (
 	uintType   = reflect.TypeOf(uint64(0))
 )
 
+// ErrIDConditionWithNoTable represents an error there is no reference table with an ID condition
+type ErrIDConditionWithNoTable struct {
+	ID schemas.PK
+}
+
+func (err ErrIDConditionWithNoTable) Error() string {
+	return fmt.Sprintf("ID condition %#v need reference table", err.ID)
+}
+
+// IsIDConditionWithNoTableErr return true if the err is ErrIDConditionWithNoTable
+func IsIDConditionWithNoTableErr(err error) bool {
+	_, ok := err.(ErrIDConditionWithNoTable)
+	return ok
+}
+
 // ID generate "where id = ? " statement or for composite key "where key1 = ? and key2 = ?"
 func (statement *Statement) ID(id interface{}) *Statement {
 	switch t := id.(type) {
@@ -58,13 +73,17 @@ func (statement *Statement) ID(id interface{}) *Statement {
 	return statement
 }
 
+// ProcessIDParam handles the process of id condition
 func (statement *Statement) ProcessIDParam() error {
-	if statement.idParam == nil || statement.RefTable == nil {
+	if statement.idParam == nil {
 		return nil
 	}
 
+	if statement.RefTable == nil {
+		return ErrIDConditionWithNoTable{statement.idParam}
+	}
+
 	if len(statement.RefTable.PrimaryKeys) != len(statement.idParam) {
-		fmt.Println("=====", statement.RefTable.PrimaryKeys, statement.idParam)
 		return fmt.Errorf("ID condition is error, expect %d primarykeys, there are %d",
 			len(statement.RefTable.PrimaryKeys),
 			len(statement.idParam),

vendor/xorm.io/xorm/internal/statements/statement.go

@@ -797,8 +797,7 @@ func (statement *Statement) buildConds2(table *schemas.Table, bean interface{},
 			if !requiredField && fieldValue.Uint() == 0 {
 				continue
 			}
-			t := int64(fieldValue.Uint())
+			val = fieldValue.Interface()
-			val = reflect.ValueOf(&t).Interface()
 		case reflect.Struct:
 			if fieldType.ConvertibleTo(schemas.TimeType) {
 				t := fieldValue.Convert(schemas.TimeType).Interface().(time.Time)

vendor/xorm.io/xorm/internal/statements/statement_args.go

@@ -79,28 +79,6 @@ const insertSelectPlaceHolder = true
 
 func (statement *Statement) WriteArg(w *builder.BytesWriter, arg interface{}) error {
 	switch argv := arg.(type) {
-	case bool:
-		if statement.dialect.URI().DBType == schemas.MSSQL {
-			if argv {
-				if _, err := w.WriteString("1"); err != nil {
-					return err
-				}
-			} else {
-				if _, err := w.WriteString("0"); err != nil {
-					return err
-				}
-			}
-		} else {
-			if argv {
-				if _, err := w.WriteString("true"); err != nil {
-					return err
-				}
-			} else {
-				if _, err := w.WriteString("false"); err != nil {
-					return err
-				}
-			}
-		}
 	case *builder.Builder:
 		if _, err := w.WriteString("("); err != nil {
 			return err
@@ -116,7 +94,15 @@ func (statement *Statement) WriteArg(w *builder.BytesWriter, arg interface{}) er
 			if err := w.WriteByte('?'); err != nil {
 				return err
 			}
+			if v, ok := arg.(bool); ok && statement.dialect.URI().DBType == schemas.MSSQL {
+				if v {
+					w.Append(1)
+				} else {
+					w.Append(0)
+				}
+			} else {
 				w.Append(arg)
+			}
 		} else {
 			var convertFunc = convertStringSingleQuote
 			if statement.dialect.URI().DBType == schemas.MYSQL {

vendor/xorm.io/xorm/internal/statements/update.go

@@ -190,8 +190,7 @@ func (statement *Statement) BuildUpdates(tableValue reflect.Value,
 			if !requiredField && fieldValue.Uint() == 0 {
 				continue
 			}
-			t := int64(fieldValue.Uint())
+			val = fieldValue.Interface()
-			val = reflect.ValueOf(&t).Interface()
 		case reflect.Struct:
 			if fieldType.ConvertibleTo(schemas.TimeType) {
 				t := fieldValue.Convert(schemas.TimeType).Interface().(time.Time)

vendor/xorm.io/xorm/internal/statements/values.go

@@ -147,7 +147,7 @@ func (statement *Statement) Value2Interface(col *schemas.Column, fieldValue refl
 		}
 		return nil, ErrUnSupportedType
 	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return int64(fieldValue.Uint()), nil
+		return fieldValue.Uint(), nil
 	default:
 		return fieldValue.Interface(), nil
 	}

vendor/xorm.io/xorm/log/logger_context.go

@@ -5,19 +5,15 @@
 package log
 
 import (
-	"context"
+	"fmt"
-	"time"
+
+	"xorm.io/xorm/contexts"
 )
 
 // LogContext represents a log context
-type LogContext struct {
+type LogContext contexts.ContextHook
-	Ctx         context.Context
-	SQL         string        // log content or SQL
-	Args        []interface{} // if it's a SQL, it's the arguments
-	ExecuteTime time.Duration
-	Err         error // SQL executed error
-}
 
+// SQLLogger represents an interface to log SQL
 type SQLLogger interface {
 	BeforeSQL(context LogContext) // only invoked when IsShowSQL is true
 	AfterSQL(context LogContext)  // only invoked when IsShowSQL is true
@@ -43,55 +39,77 @@ var (
 	_ ContextLogger = &LoggerAdapter{}
 )
 
-// LoggerAdapter wraps a Logger interafce as LoggerContext interface
+// enumerate all the context keys
+var (
+	SessionIDKey      = "__xorm_session_id"
+	SessionShowSQLKey = "__xorm_show_sql"
+)
+
+// LoggerAdapter wraps a Logger interface as LoggerContext interface
 type LoggerAdapter struct {
 	logger Logger
 }
 
+// NewLoggerAdapter creates an adapter for old xorm logger interface
 func NewLoggerAdapter(logger Logger) ContextLogger {
 	return &LoggerAdapter{
 		logger: logger,
 	}
 }
 
+// BeforeSQL implements ContextLogger
 func (l *LoggerAdapter) BeforeSQL(ctx LogContext) {}
 
+// AfterSQL implements ContextLogger
 func (l *LoggerAdapter) AfterSQL(ctx LogContext) {
+	var sessionPart string
+	v := ctx.Ctx.Value(SessionIDKey)
+	if key, ok := v.(string); ok {
+		sessionPart = fmt.Sprintf(" [%s]", key)
+	}
 	if ctx.ExecuteTime > 0 {
-		l.logger.Infof("[SQL] %v %v - %v", ctx.SQL, ctx.Args, ctx.ExecuteTime)
+		l.logger.Infof("[SQL]%s %s %v - %v", sessionPart, ctx.SQL, ctx.Args, ctx.ExecuteTime)
 	} else {
-		l.logger.Infof("[SQL] %v %v", ctx.SQL, ctx.Args)
+		l.logger.Infof("[SQL]%s %s %v", sessionPart, ctx.SQL, ctx.Args)
 	}
 }
 
+// Debugf implements ContextLogger
 func (l *LoggerAdapter) Debugf(format string, v ...interface{}) {
 	l.logger.Debugf(format, v...)
 }
 
+// Errorf implements ContextLogger
 func (l *LoggerAdapter) Errorf(format string, v ...interface{}) {
 	l.logger.Errorf(format, v...)
 }
 
+// Infof implements ContextLogger
 func (l *LoggerAdapter) Infof(format string, v ...interface{}) {
 	l.logger.Infof(format, v...)
 }
 
+// Warnf implements ContextLogger
 func (l *LoggerAdapter) Warnf(format string, v ...interface{}) {
 	l.logger.Warnf(format, v...)
 }
 
+// Level implements ContextLogger
 func (l *LoggerAdapter) Level() LogLevel {
 	return l.logger.Level()
 }
 
+// SetLevel implements ContextLogger
 func (l *LoggerAdapter) SetLevel(lv LogLevel) {
 	l.logger.SetLevel(lv)
 }
 
+// ShowSQL implements ContextLogger
 func (l *LoggerAdapter) ShowSQL(show ...bool) {
 	l.logger.ShowSQL(show...)
 }
 
+// IsShowSQL implements ContextLogger
 func (l *LoggerAdapter) IsShowSQL() bool {
 	return l.logger.IsShowSQL()
 }

vendor/xorm.io/xorm/names/mapper.go

@@ -7,6 +7,7 @@ package names
 import (
 	"strings"
 	"sync"
+	"unsafe"
 )
 
 // Mapper represents a name convertation between struct's fields name and table's column name
@@ -77,19 +78,24 @@ func (m SameMapper) Table2Obj(t string) string {
 type SnakeMapper struct {
 }
 
+func b2s(b []byte) string {
+	return *(*string)(unsafe.Pointer(&b))
+}
+
 func snakeCasedName(name string) string {
-	newstr := make([]rune, 0)
+	newstr := make([]byte, 0, len(name)+1)
-	for idx, chr := range name {
+	for i := 0; i < len(name); i++ {
-		if isUpper := 'A' <= chr && chr <= 'Z'; isUpper {
+		c := name[i]
-			if idx > 0 {
+		if isUpper := 'A' <= c && c <= 'Z'; isUpper {
+			if i > 0 {
 				newstr = append(newstr, '_')
 			}
-			chr -= ('A' - 'a')
+			c += 'a' - 'A'
 		}
-		newstr = append(newstr, chr)
+		newstr = append(newstr, c)
 	}
 
-	return string(newstr)
+	return b2s(newstr)
 }
 
 func (mapper SnakeMapper) Obj2Table(name string) string {
@@ -97,27 +103,28 @@ func (mapper SnakeMapper) Obj2Table(name string) string {
 }
 
 func titleCasedName(name string) string {
-	newstr := make([]rune, 0)
+	newstr := make([]byte, 0, len(name))
 	upNextChar := true
 
 	name = strings.ToLower(name)
 
-	for _, chr := range name {
+	for i := 0; i < len(name); i++ {
+		c := name[i]
 		switch {
 		case upNextChar:
 			upNextChar = false
-			if 'a' <= chr && chr <= 'z' {
+			if 'a' <= c && c <= 'z' {
-				chr -= ('a' - 'A')
+				c -= 'a' - 'A'
 			}
-		case chr == '_':
+		case c == '_':
 			upNextChar = true
 			continue
 		}
 
-		newstr = append(newstr, chr)
+		newstr = append(newstr, c)
 	}
 
-	return string(newstr)
+	return b2s(newstr)
 }
 
 func (mapper SnakeMapper) Table2Obj(name string) string {

vendor/xorm.io/xorm/processors.go

@@ -76,3 +76,69 @@ func (session *Session) executeProcessors() error {
 	}
 	return nil
 }
+
+func cleanupProcessorsClosures(slices *[]func(interface{})) {
+	if len(*slices) > 0 {
+		*slices = make([]func(interface{}), 0)
+	}
+}
+
+func executeBeforeClosures(session *Session, bean interface{}) {
+	// handle before delete processors
+	for _, closure := range session.beforeClosures {
+		closure(bean)
+	}
+	cleanupProcessorsClosures(&session.beforeClosures)
+}
+
+func executeBeforeSet(bean interface{}, fields []string, scanResults []interface{}) {
+	if b, hasBeforeSet := bean.(BeforeSetProcessor); hasBeforeSet {
+		for ii, key := range fields {
+			b.BeforeSet(key, Cell(scanResults[ii].(*interface{})))
+		}
+	}
+}
+
+func executeAfterSet(bean interface{}, fields []string, scanResults []interface{}) {
+	if b, hasAfterSet := bean.(AfterSetProcessor); hasAfterSet {
+		for ii, key := range fields {
+			b.AfterSet(key, Cell(scanResults[ii].(*interface{})))
+		}
+	}
+}
+
+func buildAfterProcessors(session *Session, bean interface{}) {
+	// handle afterClosures
+	for _, closure := range session.afterClosures {
+		session.afterProcessors = append(session.afterProcessors, executedProcessor{
+			fun: func(sess *Session, bean interface{}) error {
+				closure(bean)
+				return nil
+			},
+			session: session,
+			bean:    bean,
+		})
+	}
+
+	if a, has := bean.(AfterLoadProcessor); has {
+		session.afterProcessors = append(session.afterProcessors, executedProcessor{
+			fun: func(sess *Session, bean interface{}) error {
+				a.AfterLoad()
+				return nil
+			},
+			session: session,
+			bean:    bean,
+		})
+	}
+
+	if a, has := bean.(AfterLoadSessionProcessor); has {
+		session.afterProcessors = append(session.afterProcessors, executedProcessor{
+			fun: func(sess *Session, bean interface{}) error {
+				a.AfterLoad(sess)
+				return nil
+			},
+			session: session,
+			bean:    bean,
+		})
+	}
+}

vendor/xorm.io/xorm/schemas/column.go

@@ -5,8 +5,10 @@
 package schemas
 
 import (
+	"errors"
 	"fmt"
 	"reflect"
+	"strconv"
 	"strings"
 	"time"
 )
@@ -115,3 +117,17 @@ func (col *Column) ValueOfV(dataStruct *reflect.Value) (*reflect.Value, error) {
 
 	return &fieldValue, nil
 }
+
+// ConvertID converts id content to suitable type according column type
+func (col *Column) ConvertID(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
+	}
+	return nil, errors.New("not supported")
+}

vendor/xorm.io/xorm/schemas/table.go

@@ -5,7 +5,9 @@
 package schemas
 
 import (
+	"fmt"
 	"reflect"
+	"strconv"
 	"strings"
 )
 
@@ -28,6 +30,7 @@ type Table struct {
 	Comment       string
 }
 
+// NewEmptyTable creates an empty table
 func NewEmptyTable() *Table {
 	return NewTable("", nil)
 }
@@ -44,10 +47,12 @@ func NewTable(name string, t reflect.Type) *Table {
 	}
 }
 
+// Columns returns table's columns
 func (table *Table) Columns() []*Column {
 	return table.columns
 }
 
+// ColumnsSeq returns table's column names according sequence
 func (table *Table) ColumnsSeq() []string {
 	return table.columnsSeq
 }
@@ -61,6 +66,7 @@ func (table *Table) columnsByName(name string) []*Column {
 	return nil
 }
 
+// GetColumn returns column according column name, if column not found, return nil
 func (table *Table) GetColumn(name string) *Column {
 	cols := table.columnsByName(name)
 	if cols != nil {
@@ -70,6 +76,7 @@ func (table *Table) GetColumn(name string) *Column {
 	return nil
 }
 
+// GetColumnIdx returns column according name and idx
 func (table *Table) GetColumnIdx(name string, idx int) *Column {
 	cols := table.columnsByName(name)
 	if cols != nil && idx < len(cols) {
@@ -144,3 +151,45 @@ func (table *Table) AddColumn(col *Column) {
 func (table *Table) AddIndex(index *Index) {
 	table.Indexes[index.Name] = index
 }
+
+// IDOfV get id from one value of struct
+func (table *Table) IDOfV(rv reflect.Value) (PK, error) {
+	v := reflect.Indirect(rv)
+	pk := make([]interface{}, len(table.PrimaryKeys))
+	for i, col := range table.PKColumns() {
+		var err error
+
+		fieldName := col.FieldName
+		for {
+			parts := strings.SplitN(fieldName, ".", 2)
+			if len(parts) == 1 {
+				break
+			}
+
+			v = v.FieldByName(parts[0])
+			if v.Kind() == reflect.Ptr {
+				v = v.Elem()
+			}
+			if v.Kind() != reflect.Struct {
+				return nil, fmt.Errorf("Unsupported read value of column %s from field %s", col.Name, col.FieldName)
+			}
+			fieldName = parts[1]
+		}
+
+		pkField := v.FieldByName(fieldName)
+		switch pkField.Kind() {
+		case reflect.String:
+			pk[i], err = col.ConvertID(pkField.String())
+		case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+			pk[i], err = col.ConvertID(strconv.FormatInt(pkField.Int(), 10))
+		case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+			// id of uint will be converted to int64
+			pk[i], err = col.ConvertID(strconv.FormatUint(pkField.Uint(), 10))
+		}
+
+		if err != nil {
+			return nil, err
+		}
+	}
+	return PK(pk), nil
+}

vendor/xorm.io/xorm/session.go

@@ -6,10 +6,14 @@ package xorm
 
 import (
 	"context"
+	"crypto/rand"
+	"crypto/sha256"
 	"database/sql"
+	"encoding/hex"
 	"errors"
 	"fmt"
 	"hash/crc32"
+	"io"
 	"reflect"
 	"strings"
 	"time"
@@ -19,6 +23,7 @@ import (
 	"xorm.io/xorm/core"
 	"xorm.io/xorm/internal/json"
 	"xorm.io/xorm/internal/statements"
+	"xorm.io/xorm/log"
 	"xorm.io/xorm/schemas"
 )
 
@@ -42,24 +47,24 @@ func (e ErrFieldIsNotValid) Error() string {
 	return fmt.Sprintf("field %s is not valid on table %s", e.FieldName, e.TableName)
 }
 
-type sessionType int
+type sessionType bool
 
 const (
-	engineSession sessionType = iota
+	engineSession sessionType = false
-	groupSession
+	groupSession  sessionType = true
 )
 
 // Session keep a pointer to sql.DB and provides all execution of all
 // kind of database operations.
 type Session struct {
-	db                     *core.DB
 	engine                 *Engine
 	tx                     *core.Tx
 	statement              *statements.Statement
 	isAutoCommit           bool
 	isCommitedOrRollbacked bool
 	isAutoClose            bool
-
+	isClosed               bool
+	prepareStmt            bool
 	// Automatically reset the statement after operations that execute a SQL
 	// query such as Count(), Find(), Get(), ...
 	autoResetStatement bool
@@ -72,79 +77,99 @@ type Session struct {
 
 	beforeClosures  []func(interface{})
 	afterClosures   []func(interface{})
-
 	afterProcessors []executedProcessor
 
-	prepareStmt bool
 	stmtCache map[uint32]*core.Stmt //key: hash.Hash32 of (queryStr, len(queryStr))
 
 	lastSQL     string
 	lastSQLArgs []interface{}
-	showSQL     bool
 
 	ctx         context.Context
 	sessionType sessionType
 }
 
-// Clone copy all the session's content and return a new session
+func newSessionID() string {
-func (session *Session) Clone() *Session {
+	hash := sha256.New()
-	var sess = *session
+	_, err := io.CopyN(hash, rand.Reader, 50)
-	return &sess
+	if err != nil {
+		return "????????????????????"
+	}
+	md := hash.Sum(nil)
+	mdStr := hex.EncodeToString(md)
+	return mdStr[0:20]
 }
 
-// Init reset the session as the init status.
+func newSession(engine *Engine) *Session {
-func (session *Session) Init() {
+	var ctx context.Context
-	session.statement = statements.NewStatement(
+	if engine.logSessionID {
-		session.engine.dialect,
+		ctx = context.WithValue(engine.defaultContext, log.SessionIDKey, newSessionID())
-		session.engine.tagParser,
+	} else {
-		session.engine.DatabaseTZ,
+		ctx = engine.defaultContext
-	)
+	}
-	session.db = session.engine.db
-	session.isAutoCommit = true
-	session.isCommitedOrRollbacked = false
-	session.isAutoClose = false
-	session.autoResetStatement = true
-	session.prepareStmt = false
 
-	// !nashtsai! is lazy init better?
+	return &Session{
-	session.afterInsertBeans = make(map[interface{}]*[]func(interface{}), 0)
+		ctx:    ctx,
-	session.afterUpdateBeans = make(map[interface{}]*[]func(interface{}), 0)
+		engine: engine,
-	session.afterDeleteBeans = make(map[interface{}]*[]func(interface{}), 0)
+		tx:     nil,
-	session.beforeClosures = make([]func(interface{}), 0)
+		statement: statements.NewStatement(
-	session.afterClosures = make([]func(interface{}), 0)
+			engine.dialect,
-	session.stmtCache = make(map[uint32]*core.Stmt)
+			engine.tagParser,
+			engine.DatabaseTZ,
+		),
+		isClosed:               false,
+		isAutoCommit:           true,
+		isCommitedOrRollbacked: false,
+		isAutoClose:            false,
+		autoResetStatement:     true,
+		prepareStmt:            false,
 
-	session.afterProcessors = make([]executedProcessor, 0)
+		afterInsertBeans: make(map[interface{}]*[]func(interface{}), 0),
+		afterUpdateBeans: make(map[interface{}]*[]func(interface{}), 0),
+		afterDeleteBeans: make(map[interface{}]*[]func(interface{}), 0),
+		beforeClosures:   make([]func(interface{}), 0),
+		afterClosures:    make([]func(interface{}), 0),
+		afterProcessors:  make([]executedProcessor, 0),
+		stmtCache:        make(map[uint32]*core.Stmt),
 
-	session.lastSQL = ""
+		lastSQL:     "",
-	session.lastSQLArgs = []interface{}{}
+		lastSQLArgs: make([]interface{}, 0),
 
-	session.ctx = session.engine.defaultContext
+		sessionType: engineSession,
+	}
 }
 
 // Close release the connection from pool
-func (session *Session) Close() {
+func (session *Session) Close() error {
 	for _, v := range session.stmtCache {
-		v.Close()
+		if err := v.Close(); err != nil {
+			return err
+		}
 	}
 
-	if session.db != nil {
+	if !session.isClosed {
 		// 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 {
-			session.Rollback()
+			if err := session.Rollback(); err != nil {
+				return err
+			}
 		}
 		session.tx = nil
 		session.stmtCache = nil
-		session.db = nil
+		session.isClosed = true
 	}
+	return nil
+}
+
+func (session *Session) db() *core.DB {
+	return session.engine.db
 }
 
 func (session *Session) getQueryer() core.Queryer {
 	if session.tx != nil {
 		return session.tx
 	}
-	return session.db
+	return session.db()
 }
 
 // ContextCache enable context cache or not
@@ -155,7 +180,7 @@ func (session *Session) ContextCache(context contexts.ContextCache) *Session {
 
 // IsClosed returns if session is closed
 func (session *Session) IsClosed() bool {
-	return session.db == nil
+	return session.isClosed
 }
 
 func (session *Session) resetStatement() {
@@ -264,12 +289,12 @@ func (session *Session) Cascade(trueOrFalse ...bool) *Session {
 }
 
 // MustLogSQL means record SQL or not and don't follow engine's setting
-func (session *Session) MustLogSQL(log ...bool) *Session {
+func (session *Session) MustLogSQL(logs ...bool) *Session {
 	var showSQL = true
-	if len(log) > 0 {
+	if len(logs) > 0 {
-		showSQL = log[0]
+		showSQL = logs[0]
 	}
-	session.ctx = context.WithValue(session.ctx, "__xorm_show_sql", showSQL)
+	session.ctx = context.WithValue(session.ctx, log.SessionShowSQLKey, showSQL)
 	return session
 }
 
@@ -300,17 +325,7 @@ func (session *Session) Having(conditions string) *Session {
 
 // DB db return the wrapper of sql.DB
 func (session *Session) DB() *core.DB {
-	if session.db == nil {
+	return session.db()
-		session.db = session.engine.DB()
-		session.stmtCache = make(map[uint32]*core.Stmt, 0)
-	}
-	return session.db
-}
-
-func cleanupProcessorsClosures(slices *[]func(interface{})) {
-	if len(*slices) > 0 {
-		*slices = make([]func(interface{}), 0)
-	}
 }
 
 func (session *Session) canCache() bool {
@@ -404,56 +419,17 @@ func (session *Session) row2Slice(rows *core.Rows, fields []string, bean interfa
 		return nil, err
 	}
 
-	if b, hasBeforeSet := bean.(BeforeSetProcessor); hasBeforeSet {
+	executeBeforeSet(bean, fields, scanResults)
-		for ii, key := range fields {
+
-			b.BeforeSet(key, Cell(scanResults[ii].(*interface{})))
-		}
-	}
 	return scanResults, nil
 }
 
 func (session *Session) slice2Bean(scanResults []interface{}, fields []string, bean interface{}, dataStruct *reflect.Value, table *schemas.Table) (schemas.PK, error) {
 	defer func() {
-		if b, hasAfterSet := bean.(AfterSetProcessor); hasAfterSet {
+		executeAfterSet(bean, fields, scanResults)
-			for ii, key := range fields {
-				b.AfterSet(key, Cell(scanResults[ii].(*interface{})))
-			}
-		}
 	}()
 
-	// handle afterClosures
+	buildAfterProcessors(session, bean)
-	for _, closure := range session.afterClosures {
-		session.afterProcessors = append(session.afterProcessors, executedProcessor{
-			fun: func(sess *Session, bean interface{}) error {
-				closure(bean)
-				return nil
-			},
-			session: session,
-			bean:    bean,
-		})
-	}
-
-	if a, has := bean.(AfterLoadProcessor); has {
-		session.afterProcessors = append(session.afterProcessors, executedProcessor{
-			fun: func(sess *Session, bean interface{}) error {
-				a.AfterLoad()
-				return nil
-			},
-			session: session,
-			bean:    bean,
-		})
-	}
-
-	if a, has := bean.(AfterLoadSessionProcessor); has {
-		session.afterProcessors = append(session.afterProcessors, executedProcessor{
-			fun: func(sess *Session, bean interface{}) error {
-				a.AfterLoad(sess)
-				return nil
-			},
-			session: session,
-			bean:    bean,
-		})
-	}
 
 	var tempMap = make(map[string]int)
 	var pk schemas.PK
@@ -911,7 +887,7 @@ func (session *Session) incrVersionFieldValue(fieldValue *reflect.Value) {
 	}
 }
 
-// Context sets the context on this session
+// ContextHook sets the context on this session
 func (session *Session) Context(ctx context.Context) *Session {
 	session.ctx = ctx
 	return session

vendor/xorm.io/xorm/session_delete.go

@@ -96,11 +96,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
 		return 0, err
 	}
 
-	// handle before delete processors
+	executeBeforeClosures(session, bean)
-	for _, closure := range session.beforeClosures {
-		closure(bean)
-	}
-	cleanupProcessorsClosures(&session.beforeClosures)
 
 	if processor, ok := interface{}(bean).(BeforeDeleteProcessor); ok {
 		processor.BeforeDelete()

vendor/xorm.io/xorm/session_find.go

@@ -60,6 +60,12 @@ func (session *Session) FindAndCount(rowsSlicePtr interface{}, condiBean ...inte
 	if session.statement.OrderStr != "" {
 		session.statement.OrderStr = ""
 	}
+	if session.statement.LimitN != nil {
+		session.statement.LimitN = nil
+	}
+	if session.statement.Start > 0 {
+		session.statement.Start = 0
+	}
 
 	// session has stored the conditions so we use `unscoped` to avoid duplicated condition.
 	return session.Unscoped().Count(reflect.New(sliceElementType).Interface())
@@ -108,8 +114,11 @@ func (session *Session) find(rowsSlicePtr interface{}, condiBean ...interface{})
 	)
 	if tp == tpStruct {
 		if !session.statement.NoAutoCondition && len(condiBean) > 0 {
-			var err error
+			condTable, err := session.engine.tagParser.Parse(reflect.ValueOf(condiBean[0]))
-			autoCond, err = session.statement.BuildConds(table, condiBean[0], true, true, false, true, addedTableName)
+			if err != nil {
+				return err
+			}
+			autoCond, err = session.statement.BuildConds(condTable, condiBean[0], true, true, false, true, addedTableName)
 			if err != nil {
 				return err
 			}
@@ -317,7 +326,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
 			}
 			var pk schemas.PK = make([]interface{}, len(table.PrimaryKeys))
 			for i, col := range table.PKColumns() {
-				pk[i], err = session.engine.idTypeAssertion(col, res[i])
+				pk[i], err = col.ConvertID(res[i])
 				if err != nil {
 					return err
 				}
@@ -367,7 +376,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
 		} else {
 			session.engine.logger.Debugf("[cache] cache hit bean: %v, %v, %v", tableName, id, bean)
 
-			pk, err := session.engine.IDOf(bean)
+			pk, err := table.IDOfV(reflect.ValueOf(bean))
 			if err != nil {
 				return err
 			}
@@ -416,7 +425,6 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
 		if err != nil {
 			return err
 		}
-
 		session.statement = statement
 
 		vs := reflect.Indirect(reflect.ValueOf(beans))
@@ -425,7 +433,7 @@ 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 := table.IDOfV(rv)
 			if err != nil {
 				return err
 			}

vendor/xorm.io/xorm/session_get.go

@@ -242,7 +242,7 @@ func (session *Session) nocacheGet(beanKind reflect.Kind, table *schemas.Table,
 		if err != nil {
 			return false, err
 		}
-		// close it before covert data
+		// close it before convert data
 		rows.Close()
 
 		dataStruct := utils.ReflectValue(bean)

vendor/xorm.io/xorm/session_insert.go

@@ -12,7 +12,6 @@ import (
 	"strconv"
 	"strings"
 
-	"xorm.io/builder"
 	"xorm.io/xorm/internal/utils"
 	"xorm.io/xorm/schemas"
 )
@@ -112,13 +111,14 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
 		return 0, ErrTableNotFound
 	}
 
-	table := session.statement.RefTable
+	var (
-	size := sliceValue.Len()
+		table          = session.statement.RefTable
-
+		size           = sliceValue.Len()
-	var colNames []string
+		colNames       []string
-	var colMultiPlaces []string
+		colMultiPlaces []string
-	var args []interface{}
+		args           []interface{}
-	var cols []*schemas.Column
+		cols           []*schemas.Column
+	)
 
 	for i := 0; i < size; i++ {
 		v := sliceValue.Index(i)
@@ -233,7 +233,7 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
 			for _, closure := range session.afterClosures {
 				closure(elemValue)
 			}
-			if processor, ok := interface{}(elemValue).(AfterInsertProcessor); ok {
+			if processor, ok := elemValue.(AfterInsertProcessor); ok {
 				processor.AfterInsert()
 			}
 		} else {
@@ -246,7 +246,7 @@ func (session *Session) innerInsertMulti(rowsSlicePtr interface{}) (int64, error
 					session.afterInsertBeans[elemValue] = &afterClosures
 				}
 			} else {
-				if _, ok := interface{}(elemValue).(AfterInsertProcessor); ok {
+				if _, ok := elemValue.(AfterInsertProcessor); ok {
 					session.afterInsertBeans[elemValue] = nil
 				}
 			}
@@ -265,12 +265,11 @@ func (session *Session) InsertMulti(rowsSlicePtr interface{}) (int64, error) {
 
 	sliceValue := reflect.Indirect(reflect.ValueOf(rowsSlicePtr))
 	if sliceValue.Kind() != reflect.Slice {
-		return 0, ErrParamsType
+		return 0, ErrPtrSliceType
-
 	}
 
 	if sliceValue.Len() <= 0 {
-		return 0, nil
+		return 0, ErrNoElementsOnSlice
 	}
 
 	return session.innerInsertMulti(rowsSlicePtr)
@@ -483,7 +482,7 @@ func (session *Session) cacheInsert(table string) error {
 	if cacher == nil {
 		return nil
 	}
-	session.engine.logger.Debugf("[cache] clear sql: %v", table)
+	session.engine.logger.Debugf("[cache] clear SQL: %v", table)
 	cacher.ClearIds(table)
 	return nil
 }
@@ -623,74 +622,11 @@ func (session *Session) insertMap(columns []string, args []interface{}) (int64,
 		return 0, ErrTableNotFound
 	}
 
-	exprs := session.statement.ExprColumns
+	sql, args, err := session.statement.GenInsertMapSQL(columns, args)
-	w := builder.NewWriter()
+	if err != nil {
-	// if insert where
-	if session.statement.Conds().IsValid() {
-		if _, err := w.WriteString(fmt.Sprintf("INSERT INTO %s (", session.engine.Quote(tableName))); err != nil {
 		return 0, err
 	}
 
-		if err := session.engine.dialect.Quoter().JoinWrite(w.Builder, append(columns, exprs.ColNames...), ","); err != nil {
-			return 0, err
-		}
-
-		if _, err := w.WriteString(") SELECT "); err != nil {
-			return 0, err
-		}
-
-		if err := session.statement.WriteArgs(w, args); err != nil {
-			return 0, err
-		}
-
-		if len(exprs.Args) > 0 {
-			if _, err := w.WriteString(","); err != nil {
-				return 0, err
-			}
-			if err := exprs.WriteArgs(w); err != nil {
-				return 0, err
-			}
-		}
-
-		if _, err := w.WriteString(fmt.Sprintf(" FROM %s WHERE ", session.engine.Quote(tableName))); err != nil {
-			return 0, err
-		}
-
-		if err := session.statement.Conds().WriteTo(w); err != nil {
-			return 0, err
-		}
-	} else {
-		qm := strings.Repeat("?,", len(columns))
-		qm = qm[:len(qm)-1]
-
-		if _, err := w.WriteString(fmt.Sprintf("INSERT INTO %s (", session.engine.Quote(tableName))); err != nil {
-			return 0, err
-		}
-
-		if err := session.engine.dialect.Quoter().JoinWrite(w.Builder, append(columns, exprs.ColNames...), ","); err != nil {
-			return 0, err
-		}
-		if _, err := w.WriteString(fmt.Sprintf(") VALUES (%s", qm)); err != nil {
-			return 0, err
-		}
-
-		w.Append(args...)
-		if len(exprs.Args) > 0 {
-			if _, err := w.WriteString(","); err != nil {
-				return 0, err
-			}
-			if err := exprs.WriteArgs(w); err != nil {
-				return 0, err
-			}
-		}
-		if _, err := w.WriteString(")"); err != nil {
-			return 0, err
-		}
-	}
-
-	sql := w.String()
-	args = w.Args()
-
 	if err := session.cacheInsert(tableName); err != nil {
 		return 0, err
 	}

vendor/xorm.io/xorm/tags/parser.go

@@ -115,6 +115,7 @@ func (parser *Parser) Parse(v reflect.Value) (*schemas.Table, error) {
 	t := v.Type()
 	if t.Kind() == reflect.Ptr {
 		t = t.Elem()
+		v = v.Elem()
 	}
 	if t.Kind() != reflect.Struct {
 		return nil, ErrUnsupportedType

vendor/xorm.io/xorm/xorm.go

@@ -1,81 +0,0 @@
-// Copyright 2015 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 go1.11
-
-package xorm
-
-import (
-	"context"
-	"os"
-	"runtime"
-	"time"
-
-	"xorm.io/xorm/caches"
-	"xorm.io/xorm/core"
-	"xorm.io/xorm/dialects"
-	"xorm.io/xorm/log"
-	"xorm.io/xorm/names"
-	"xorm.io/xorm/schemas"
-	"xorm.io/xorm/tags"
-)
-
-func close(engine *Engine) {
-	engine.Close()
-}
-
-// NewEngine new a db manager according to the parameter. Currently support four
-// drivers
-func NewEngine(driverName string, dataSourceName string) (*Engine, error) {
-	dialect, err := dialects.OpenDialect(driverName, dataSourceName)
-	if err != nil {
-		return nil, err
-	}
-
-	db, err := core.Open(driverName, dataSourceName)
-	if err != nil {
-		return nil, err
-	}
-
-	cacherMgr := caches.NewManager()
-	mapper := names.NewCacheMapper(new(names.SnakeMapper))
-	tagParser := tags.NewParser("xorm", dialect, mapper, mapper, cacherMgr)
-
-	engine := &Engine{
-		dialect:        dialect,
-		TZLocation:     time.Local,
-		defaultContext: context.Background(),
-		cacherMgr:      cacherMgr,
-		tagParser:      tagParser,
-		driverName:     driverName,
-		dataSourceName: dataSourceName,
-		db:             db,
-	}
-
-	if dialect.URI().DBType == schemas.SQLITE {
-		engine.DatabaseTZ = time.UTC
-	} else {
-		engine.DatabaseTZ = time.Local
-	}
-
-	logger := log.NewSimpleLogger(os.Stdout)
-	logger.SetLevel(log.LOG_INFO)
-	engine.SetLogger(log.NewLoggerAdapter(logger))
-
-	runtime.SetFinalizer(engine, close)
-
-	return engine, nil
-}
-
-// NewEngineWithParams new a db manager with params. The params will be passed to dialects.
-func NewEngineWithParams(driverName string, dataSourceName string, params map[string]string) (*Engine, error) {
-	engine, err := NewEngine(driverName, dataSourceName)
-	engine.dialect.SetParams(params)
-	return engine, err
-}
-
-// Clone clone an engine
-func (engine *Engine) Clone() (*Engine, error) {
-	return NewEngine(engine.DriverName(), engine.DataSourceName())
-}