From 78e531724223158839b8f82c1f414efee3f9dc9b Mon Sep 17 00:00:00 2001 From: zeripath Date: Fri, 26 Jul 2019 05:10:20 +0100 Subject: [PATCH] Update to latest mssqldriver (#7613) * New driver does not tolerate USE - handle this by closing db and reopening db in the new dbname --- go.mod | 4 - go.sum | 59 ++- integrations/migration-test/migration_test.go | 10 +- vendor/cloud.google.com/go/AUTHORS | 15 + vendor/cloud.google.com/go/CONTRIBUTORS | 40 ++ vendor/cloud.google.com/go/LICENSE | 202 +++++++++ vendor/cloud.google.com/go/civil/civil.go | 277 +++++++++++++ .../denisenkom/go-mssqldb/README.md | 125 +++++- .../denisenkom/go-mssqldb/appveyor.yml | 5 +- .../github.com/denisenkom/go-mssqldb/buf.go | 19 +- .../denisenkom/go-mssqldb/bulkcopy.go | 164 +++----- .../denisenkom/go-mssqldb/bulkcopy_sql.go | 8 +- .../denisenkom/go-mssqldb/convert.go | 306 ++++++++++++++ .../github.com/denisenkom/go-mssqldb/doc.go | 8 +- .../github.com/denisenkom/go-mssqldb/go.mod | 10 + .../github.com/denisenkom/go-mssqldb/go.sum | 168 ++++++++ .../{ => internal/querytext}/parser.go | 12 +- .../github.com/denisenkom/go-mssqldb/mssql.go | 389 +++++++++++++----- .../denisenkom/go-mssqldb/mssql_go110.go | 47 +++ .../denisenkom/go-mssqldb/mssql_go18.go | 91 ---- .../denisenkom/go-mssqldb/mssql_go19.go | 186 +++++++-- .../denisenkom/go-mssqldb/mssql_go19pre.go | 8 +- .../github.com/denisenkom/go-mssqldb/net.go | 20 +- .../github.com/denisenkom/go-mssqldb/ntlm.go | 82 ++-- .../github.com/denisenkom/go-mssqldb/rpc.go | 47 +-- .../github.com/denisenkom/go-mssqldb/tds.go | 201 ++++----- .../github.com/denisenkom/go-mssqldb/token.go | 32 +- .../github.com/denisenkom/go-mssqldb/tran.go | 13 +- .../denisenkom/go-mssqldb/tvp_go19.go | 231 +++++++++++ .../github.com/denisenkom/go-mssqldb/types.go | 190 +++++++-- vendor/modules.txt | 5 +- 31 files changed, 2376 insertions(+), 598 deletions(-) create mode 100644 vendor/cloud.google.com/go/AUTHORS create mode 100644 vendor/cloud.google.com/go/CONTRIBUTORS create mode 100644 vendor/cloud.google.com/go/LICENSE create mode 100644 vendor/cloud.google.com/go/civil/civil.go create mode 100644 vendor/github.com/denisenkom/go-mssqldb/convert.go create mode 100644 vendor/github.com/denisenkom/go-mssqldb/go.mod create mode 100644 vendor/github.com/denisenkom/go-mssqldb/go.sum rename vendor/github.com/denisenkom/go-mssqldb/{ => internal/querytext}/parser.go (89%) create mode 100644 vendor/github.com/denisenkom/go-mssqldb/mssql_go110.go delete mode 100644 vendor/github.com/denisenkom/go-mssqldb/mssql_go18.go create mode 100644 vendor/github.com/denisenkom/go-mssqldb/tvp_go19.go diff --git a/go.mod b/go.mod index e1e26f184..97e881986 100644 --- a/go.mod +++ b/go.mod @@ -3,7 +3,6 @@ module code.gitea.io/gitea go 1.12 require ( - github.com/BurntSushi/toml v0.3.1 // indirect github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34 github.com/RoaringBitmap/roaring v0.4.7 // indirect github.com/Unknwon/cae v0.0.0-20160715032808-c6aac99ea2ca @@ -127,11 +126,8 @@ require ( gopkg.in/src-d/go-git.v4 v4.12.0 gopkg.in/stretchr/testify.v1 v1.2.2 // indirect gopkg.in/testfixtures.v2 v2.5.0 - gopkg.in/yaml.v2 v2.2.2 // indirect mvdan.cc/xurls/v2 v2.0.0 strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a xorm.io/builder v0.3.5 xorm.io/core v0.6.3 ) - -replace github.com/denisenkom/go-mssqldb => github.com/denisenkom/go-mssqldb v0.0.0-20180315180555-6a30f4e59a44 diff --git a/go.sum b/go.sum index 9930b64d2..49a25faf3 100644 --- a/go.sum +++ b/go.sum @@ -1,5 +1,8 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.30.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.37.4 h1:glPeL3BQJsbF6aIIYfZizMwc5LTYz250bDMjttbBGAU= +cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= @@ -7,6 +10,8 @@ github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34 h1:UsHpWO0Elp6 github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34/go.mod h1:T9ezsOHcCrDCgA8aF1Cqr3sSYbO/xgdy8/R/XiIMAhA= github.com/RoaringBitmap/roaring v0.4.7 h1:eGUudvFzvF7Kxh7JjYvXfI1f7l22/2duFby7r5+d4oc= github.com/RoaringBitmap/roaring v0.4.7/go.mod h1:8khRDP4HmeXns4xIj9oGrKSz7XTQiJx2zgh7AcNke4w= +github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo= +github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI= github.com/Unknwon/cae v0.0.0-20160715032808-c6aac99ea2ca h1:xU8R31tsvj6TesCBog973+UgI3TXjh/LqN5clki6hcc= github.com/Unknwon/cae v0.0.0-20160715032808-c6aac99ea2ca/go.mod h1:IRSre9/SEhVuy972TVuJLyaPTS73+8Owhe0Y0l9NXHc= github.com/Unknwon/com v0.0.0-20190321035513-0fed4efef755 h1:1B7wb36fHLSwZfHg6ngZhhtIEHQjiC5H4p7qQGBEffg= @@ -23,6 +28,7 @@ github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470 h1:4jHLmof+Hb github.com/andybalholm/cascadia v0.0.0-20161224141413-349dd0209470/go.mod h1:3I+3V7B6gTBYfdpYgIG2ymALS9H+5VDKUl3lHH7ToM4= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA= github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= +github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ= github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio= github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= @@ -45,6 +51,7 @@ github.com/bradfitz/gomemcache v0.0.0-20160117192205-fb1f79c6b65a/go.mod h1:PmM6 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= github.com/chaseadamsio/goorgeous v0.0.0-20170901132237-098da33fde5f h1:REH9VH5ubNR0skLaOxK7TRJeRbE2dDfvaouQo8FsRcA= github.com/chaseadamsio/goorgeous v0.0.0-20170901132237-098da33fde5f/go.mod h1:6QaC0vFoKWYDth94dHFNgRT2YkT5FHdQp/Yx15aAAi0= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/cockroachdb/apd v1.1.0 h1:3LFP3629v+1aKXU5Q37mxmRxX/pIu1nijXydLShEq5I= github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ= github.com/couchbase/gomemcached v0.0.0-20181122193126-5125a94a666c h1:K4FIibkr4//ziZKOKmt4RL0YImuTjLLBtwElf+F2lSQ= @@ -64,11 +71,15 @@ github.com/cznic/strutil v0.0.0-20181122101858-275e90344537/go.mod h1:AHHPPPXTw0 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/denisenkom/go-mssqldb v0.0.0-20180315180555-6a30f4e59a44 h1:DWxZh2sImfCFn/79OUBhzFkPTKnsdDzXH/JTxpw5n6w= -github.com/denisenkom/go-mssqldb v0.0.0-20180315180555-6a30f4e59a44/go.mod h1:xN/JuLBIz4bjkxNmByTiV1IbhfnYb6oo99phBn4Eqhc= +github.com/denisenkom/go-mssqldb v0.0.0-20190707035753-2be1aa521ff4/go.mod h1:zAg7JM8CkOJ43xKXIj7eRO9kmWm/TW578qo+oDO6tuM= +github.com/denisenkom/go-mssqldb v0.0.0-20190724012636-11b2859924c1 h1:vHTzcl17WBhVXW/KIk2wAoWva7w5WhdNsZtw4caVZZI= +github.com/denisenkom/go-mssqldb v0.0.0-20190724012636-11b2859924c1/go.mod h1:uU0N10vx1abI4qeVe79CxepBP6PPREVTgMS5Gx6/mOk= github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM= github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no= +github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs= +github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU= +github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I= github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712 h1:aaQcKT9WumO6JEJcRyTqFVq4XUZiUcKR2/GI31TOcz8= github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M= github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg= @@ -137,13 +148,18 @@ github.com/go-xorm/xorm v0.7.4/go.mod h1:vpza5fydeRgt+stvo9qgMhSNohYqmNt0I1/D6hk github.com/gogits/chardet v0.0.0-20150115103509-2404f7772561 h1:deE7ritpK04PgtpyVOS2TYcQEld9qLCD5b5EbVNOuLA= github.com/gogits/chardet v0.0.0-20150115103509-2404f7772561/go.mod h1:YgYOrVn3Nj9Tq0EvjmFbphRytDj7JNRoWSStJZWDJTQ= github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= +github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= github.com/gogs/cron v0.0.0-20171120032916-9f6c956d3e14 h1:yXtpJr/LV6PFu4nTLgfjQdcMdzjbqqXMEnHfq0Or6p8= github.com/gogs/cron v0.0.0-20171120032916-9f6c956d3e14/go.mod h1:jPoNZLWDAqA5N3G5amEoiNbhVrmM+ZQEcnQvNQ2KaZk= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db h1:woRePGFeVFfLKN/pOkfl+p/TAqKOfFu+7KPlMVpok/w= github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= +github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= @@ -153,6 +169,9 @@ github.com/google/go-github/v24 v24.0.1 h1:KCt1LjMJEey1qvPXxa9SjaWxwTsCWSq6p2Ju5 github.com/google/go-github/v24 v24.0.1/go.mod h1:CRqaW1Uns1TCkP0wqTpxYyRxRjxwvKU/XSS44u6X74M= github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk= github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck= +github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs= +github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= +github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg= github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= @@ -167,6 +186,7 @@ github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+ github.com/gorilla/sessions v0.0.0-20160922145804-ca9ada445741/go.mod h1:+WVp8kdw6VhyKExm03PAMRn2ZxnPtm58pV0dBVPdhHE= github.com/gorilla/sessions v1.1.1 h1:YMDmfaK68mUixINzY/XjscuJ47uXFWSSHzFbBQM0PrE= github.com/gorilla/sessions v1.1.1/go.mod h1:8KCfur6+4Mqcc6S0FEfKuN15Vl5MgXW92AE8ovaJD0w= +github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= github.com/issue9/assert v1.3.2 h1:IaTa37u4m1fUuTH9K9ldO5IONKVDXjLiUO1T9vj0OF0= @@ -187,6 +207,7 @@ github.com/jmhodges/levigo v1.0.0 h1:q5EC36kV79HWeTBWsod3mG11EgStG3qArTKcvlksN1U github.com/jmhodges/levigo v1.0.0/go.mod h1:Q6Qx+uH3RAqyK4rFQroq9RL7mdkABMcfhEI+nNuzMJQ= github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc= github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg= +github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU= github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU= github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo= github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU= @@ -197,6 +218,7 @@ github.com/kevinburke/ssh_config v0.0.0-20180830205328-81db2a75821e h1:RgQk53JHp github.com/kevinburke/ssh_config v0.0.0-20180830205328-81db2a75821e/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM= github.com/keybase/go-crypto v0.0.0-20170605145657-00ac4db533f6 h1:9mszGwKDxHEY2cy+9XxCQKWIfkGPSAEFrcN8ghzyAKg= github.com/keybase/go-crypto v0.0.0-20170605145657-00ac4db533f6/go.mod h1:ghbZscTyKdM07+Fw3KSi0hcJm+AlEUWj8QLlPtijN/M= +github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= github.com/klauspost/compress v0.0.0-20161025140425-8df558b6cb6f h1:tCnZKEmDovgV4jmsclh6CuKk9AMzTzyVWfejgkgccVg= github.com/klauspost/compress v0.0.0-20161025140425-8df558b6cb6f/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A= github.com/klauspost/cpuid v0.0.0-20160302075316-09cded8978dc h1:WW8B7p7QBnFlqRVv/k6ro/S8Z7tCnYjJHcQNScx9YVs= @@ -257,10 +279,12 @@ github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs= github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/gomega v1.4.3 h1:RE1xgDvH7imwFD45h+u2SgIfERHlS2yNG4DObb5BSKU= github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY= +github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw= github.com/pelletier/go-buffruneio v0.2.0 h1:U4t4R6YkofJ5xHm3dJzuRpPZ0mr5MMCoAWooScCR7aA= github.com/pelletier/go-buffruneio v0.2.0/go.mod h1:JkE26KsDizTr40EUHkXVtNPvgGtbSNq5BcowyYOWdKo= github.com/philhofer/fwd v1.0.0 h1:UbZqGr5Y38ApvM/V/jEljVxwocdweyH+vmYvRPBnbqQ= github.com/philhofer/fwd v1.0.0/go.mod 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v0.0.0-20190502183928-7f726cade0ab/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= @@ -363,13 +400,16 @@ golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4Iltr golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180824143301-4910a1d54f87/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys 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v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190620070143-6f217b454f45 h1:Dl2hc890lrizvUppGbRWhnIh2f8jOTCQpY5IKWRS0oM= golang.org/x/sys v0.0.0-20190620070143-6f217b454f45/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= +golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= +golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190620154339-431033348dd0 h1:qUGDNmGEM+ZBtwF9vuzEv+9nQQPL+l/oNBZ+DCDTAyo= golang.org/x/tools v0.0.0-20190620154339-431033348dd0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/genproto v0.0.0-20190404172233-64821d5d2107/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= +google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk= gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk= @@ -430,6 +482,9 @@ gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= mvdan.cc/xurls/v2 v2.0.0 h1:r1zSOSNS/kqtpmATyMMMvaZ4/djsesbYz5kr0+qMRWc= mvdan.cc/xurls/v2 v2.0.0/go.mod h1:2/webFPYOXN9jp/lzuj0zuAVlF+9g4KPFJANH1oJhRU= strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a h1:8q33ShxKXRwQ7JVd1ZnhIU3hZhwwn0Le+4fTeAackuM= diff --git a/integrations/migration-test/migration_test.go b/integrations/migration-test/migration_test.go index 15b086c6e..fd0d0b7c7 100644 --- a/integrations/migration-test/migration_test.go +++ b/integrations/migration-test/migration_test.go @@ -181,11 +181,19 @@ func restoreOldDB(t *testing.T, version string) bool { assert.NoError(t, err) defer db.Close() - _, err = db.Exec("DROP DATABASE IF EXISTS gitea") + _, err = db.Exec("DROP DATABASE IF EXISTS [gitea]") assert.NoError(t, err) statements := strings.Split(data, "\nGO\n") for _, statement := range statements { + if len(statement) > 5 && statement[:5] == "USE [" { + dbname := statement[5 : len(statement)-1] + db.Close() + db, err = sql.Open("mssql", fmt.Sprintf("server=%s; port=%s; database=%s; user id=%s; password=%s;", + host, port, dbname, models.DbCfg.User, models.DbCfg.Passwd)) + assert.NoError(t, err) + defer db.Close() + } _, err = db.Exec(statement) assert.NoError(t, err, "Failure whilst running: %s\nError: %v", statement, err) } diff --git a/vendor/cloud.google.com/go/AUTHORS b/vendor/cloud.google.com/go/AUTHORS new file mode 100644 index 000000000..c364af1da --- /dev/null +++ b/vendor/cloud.google.com/go/AUTHORS @@ -0,0 +1,15 @@ +# This is the official list of cloud authors for copyright purposes. +# This file is distinct from the CONTRIBUTORS files. +# See the latter for an explanation. + +# Names should be added to this file as: +# Name or Organization +# The email address is not required for organizations. + +Filippo Valsorda +Google Inc. +Ingo Oeser +Palm Stone Games, Inc. +Paweł Knap +Péter Szilágyi +Tyler Treat diff --git a/vendor/cloud.google.com/go/CONTRIBUTORS b/vendor/cloud.google.com/go/CONTRIBUTORS new file mode 100644 index 000000000..3b3cbed98 --- /dev/null +++ b/vendor/cloud.google.com/go/CONTRIBUTORS @@ -0,0 +1,40 @@ +# People who have agreed to one of the CLAs and can contribute patches. +# The AUTHORS file lists the copyright holders; this file +# lists people. For example, Google employees are listed here +# but not in AUTHORS, because Google holds the copyright. +# +# https://developers.google.com/open-source/cla/individual +# https://developers.google.com/open-source/cla/corporate +# +# Names should be added to this file as: +# Name + +# Keep the list alphabetically sorted. + +Alexis Hunt +Andreas Litt +Andrew Gerrand +Brad Fitzpatrick +Burcu Dogan +Dave Day +David Sansome +David Symonds +Filippo Valsorda +Glenn Lewis +Ingo Oeser +James Hall +Johan Euphrosine +Jonathan Amsterdam +Kunpei Sakai +Luna Duclos +Magnus Hiie +Mario Castro +Michael McGreevy +Omar Jarjur +Paweł Knap +Péter Szilágyi +Sarah Adams +Thanatat Tamtan +Toby Burress +Tuo Shan +Tyler Treat diff --git a/vendor/cloud.google.com/go/LICENSE b/vendor/cloud.google.com/go/LICENSE new file mode 100644 index 000000000..d64569567 --- /dev/null +++ b/vendor/cloud.google.com/go/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/cloud.google.com/go/civil/civil.go b/vendor/cloud.google.com/go/civil/civil.go new file mode 100644 index 000000000..29272ef26 --- /dev/null +++ b/vendor/cloud.google.com/go/civil/civil.go @@ -0,0 +1,277 @@ +// Copyright 2016 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package civil implements types for civil time, a time-zone-independent +// representation of time that follows the rules of the proleptic +// Gregorian calendar with exactly 24-hour days, 60-minute hours, and 60-second +// minutes. +// +// Because they lack location information, these types do not represent unique +// moments or intervals of time. Use time.Time for that purpose. +package civil + +import ( + "fmt" + "time" +) + +// A Date represents a date (year, month, day). +// +// This type does not include location information, and therefore does not +// describe a unique 24-hour timespan. +type Date struct { + Year int // Year (e.g., 2014). + Month time.Month // Month of the year (January = 1, ...). + Day int // Day of the month, starting at 1. +} + +// DateOf returns the Date in which a time occurs in that time's location. +func DateOf(t time.Time) Date { + var d Date + d.Year, d.Month, d.Day = t.Date() + return d +} + +// ParseDate parses a string in RFC3339 full-date format and returns the date value it represents. +func ParseDate(s string) (Date, error) { + t, err := time.Parse("2006-01-02", s) + if err != nil { + return Date{}, err + } + return DateOf(t), nil +} + +// String returns the date in RFC3339 full-date format. +func (d Date) String() string { + return fmt.Sprintf("%04d-%02d-%02d", d.Year, d.Month, d.Day) +} + +// IsValid reports whether the date is valid. +func (d Date) IsValid() bool { + return DateOf(d.In(time.UTC)) == d +} + +// In returns the time corresponding to time 00:00:00 of the date in the location. +// +// In is always consistent with time.Date, even when time.Date returns a time +// on a different day. For example, if loc is America/Indiana/Vincennes, then both +// time.Date(1955, time.May, 1, 0, 0, 0, 0, loc) +// and +// civil.Date{Year: 1955, Month: time.May, Day: 1}.In(loc) +// return 23:00:00 on April 30, 1955. +// +// In panics if loc is nil. +func (d Date) In(loc *time.Location) time.Time { + return time.Date(d.Year, d.Month, d.Day, 0, 0, 0, 0, loc) +} + +// AddDays returns the date that is n days in the future. +// n can also be negative to go into the past. +func (d Date) AddDays(n int) Date { + return DateOf(d.In(time.UTC).AddDate(0, 0, n)) +} + +// DaysSince returns the signed number of days between the date and s, not including the end day. +// This is the inverse operation to AddDays. +func (d Date) DaysSince(s Date) (days int) { + // We convert to Unix time so we do not have to worry about leap seconds: + // Unix time increases by exactly 86400 seconds per day. + deltaUnix := d.In(time.UTC).Unix() - s.In(time.UTC).Unix() + return int(deltaUnix / 86400) +} + +// Before reports whether d1 occurs before d2. +func (d1 Date) Before(d2 Date) bool { + if d1.Year != d2.Year { + return d1.Year < d2.Year + } + if d1.Month != d2.Month { + return d1.Month < d2.Month + } + return d1.Day < d2.Day +} + +// After reports whether d1 occurs after d2. +func (d1 Date) After(d2 Date) bool { + return d2.Before(d1) +} + +// MarshalText implements the encoding.TextMarshaler interface. +// The output is the result of d.String(). +func (d Date) MarshalText() ([]byte, error) { + return []byte(d.String()), nil +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface. +// The date is expected to be a string in a format accepted by ParseDate. +func (d *Date) UnmarshalText(data []byte) error { + var err error + *d, err = ParseDate(string(data)) + return err +} + +// A Time represents a time with nanosecond precision. +// +// This type does not include location information, and therefore does not +// describe a unique moment in time. +// +// This type exists to represent the TIME type in storage-based APIs like BigQuery. +// Most operations on Times are unlikely to be meaningful. Prefer the DateTime type. +type Time struct { + Hour int // The hour of the day in 24-hour format; range [0-23] + Minute int // The minute of the hour; range [0-59] + Second int // The second of the minute; range [0-59] + Nanosecond int // The nanosecond of the second; range [0-999999999] +} + +// TimeOf returns the Time representing the time of day in which a time occurs +// in that time's location. It ignores the date. +func TimeOf(t time.Time) Time { + var tm Time + tm.Hour, tm.Minute, tm.Second = t.Clock() + tm.Nanosecond = t.Nanosecond() + return tm +} + +// ParseTime parses a string and returns the time value it represents. +// ParseTime accepts an extended form of the RFC3339 partial-time format. After +// the HH:MM:SS part of the string, an optional fractional part may appear, +// consisting of a decimal point followed by one to nine decimal digits. +// (RFC3339 admits only one digit after the decimal point). +func ParseTime(s string) (Time, error) { + t, err := time.Parse("15:04:05.999999999", s) + if err != nil { + return Time{}, err + } + return TimeOf(t), nil +} + +// String returns the date in the format described in ParseTime. If Nanoseconds +// is zero, no fractional part will be generated. Otherwise, the result will +// end with a fractional part consisting of a decimal point and nine digits. +func (t Time) String() string { + s := fmt.Sprintf("%02d:%02d:%02d", t.Hour, t.Minute, t.Second) + if t.Nanosecond == 0 { + return s + } + return s + fmt.Sprintf(".%09d", t.Nanosecond) +} + +// IsValid reports whether the time is valid. +func (t Time) IsValid() bool { + // Construct a non-zero time. + tm := time.Date(2, 2, 2, t.Hour, t.Minute, t.Second, t.Nanosecond, time.UTC) + return TimeOf(tm) == t +} + +// MarshalText implements the encoding.TextMarshaler interface. +// The output is the result of t.String(). +func (t Time) MarshalText() ([]byte, error) { + return []byte(t.String()), nil +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface. +// The time is expected to be a string in a format accepted by ParseTime. +func (t *Time) UnmarshalText(data []byte) error { + var err error + *t, err = ParseTime(string(data)) + return err +} + +// A DateTime represents a date and time. +// +// This type does not include location information, and therefore does not +// describe a unique moment in time. +type DateTime struct { + Date Date + Time Time +} + +// Note: We deliberately do not embed Date into DateTime, to avoid promoting AddDays and Sub. + +// DateTimeOf returns the DateTime in which a time occurs in that time's location. +func DateTimeOf(t time.Time) DateTime { + return DateTime{ + Date: DateOf(t), + Time: TimeOf(t), + } +} + +// ParseDateTime parses a string and returns the DateTime it represents. +// ParseDateTime accepts a variant of the RFC3339 date-time format that omits +// the time offset but includes an optional fractional time, as described in +// ParseTime. Informally, the accepted format is +// YYYY-MM-DDTHH:MM:SS[.FFFFFFFFF] +// where the 'T' may be a lower-case 't'. +func ParseDateTime(s string) (DateTime, error) { + t, err := time.Parse("2006-01-02T15:04:05.999999999", s) + if err != nil { + t, err = time.Parse("2006-01-02t15:04:05.999999999", s) + if err != nil { + return DateTime{}, err + } + } + return DateTimeOf(t), nil +} + +// String returns the date in the format described in ParseDate. +func (dt DateTime) String() string { + return dt.Date.String() + "T" + dt.Time.String() +} + +// IsValid reports whether the datetime is valid. +func (dt DateTime) IsValid() bool { + return dt.Date.IsValid() && dt.Time.IsValid() +} + +// In returns the time corresponding to the DateTime in the given location. +// +// If the time is missing or ambigous at the location, In returns the same +// result as time.Date. For example, if loc is America/Indiana/Vincennes, then +// both +// time.Date(1955, time.May, 1, 0, 30, 0, 0, loc) +// and +// civil.DateTime{ +// civil.Date{Year: 1955, Month: time.May, Day: 1}}, +// civil.Time{Minute: 30}}.In(loc) +// return 23:30:00 on April 30, 1955. +// +// In panics if loc is nil. +func (dt DateTime) In(loc *time.Location) time.Time { + return time.Date(dt.Date.Year, dt.Date.Month, dt.Date.Day, dt.Time.Hour, dt.Time.Minute, dt.Time.Second, dt.Time.Nanosecond, loc) +} + +// Before reports whether dt1 occurs before dt2. +func (dt1 DateTime) Before(dt2 DateTime) bool { + return dt1.In(time.UTC).Before(dt2.In(time.UTC)) +} + +// After reports whether dt1 occurs after dt2. +func (dt1 DateTime) After(dt2 DateTime) bool { + return dt2.Before(dt1) +} + +// MarshalText implements the encoding.TextMarshaler interface. +// The output is the result of dt.String(). +func (dt DateTime) MarshalText() ([]byte, error) { + return []byte(dt.String()), nil +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface. +// The datetime is expected to be a string in a format accepted by ParseDateTime +func (dt *DateTime) UnmarshalText(data []byte) error { + var err error + *dt, err = ParseDateTime(string(data)) + return err +} diff --git a/vendor/github.com/denisenkom/go-mssqldb/README.md b/vendor/github.com/denisenkom/go-mssqldb/README.md index cd19ded51..8d530ab49 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/README.md +++ b/vendor/github.com/denisenkom/go-mssqldb/README.md @@ -21,13 +21,12 @@ Other supported formats are listed below. * `user id` - enter the SQL Server Authentication user id or the Windows Authentication user id in the DOMAIN\User format. On Windows, if user id is empty or missing Single-Sign-On is used. * `password` * `database` -* `connection timeout` - in seconds (default is 30) -* `dial timeout` - in seconds (default is 5) +* `connection timeout` - in seconds (default is 0 for no timeout), set to 0 for no timeout. Recommended to set to 0 and use context to manage query and connection timeouts. +* `dial timeout` - in seconds (default is 15), set to 0 for no timeout * `encrypt` * `disable` - Data send between client and server is not encrypted. * `false` - Data sent between client and server is not encrypted beyond the login packet. (Default) * `true` - Data sent between client and server is encrypted. -* `keepAlive` - in seconds; 0 to disable (default is 30) * `app name` - The application name (default is go-mssqldb) ### Connection parameters for ODBC and ADO style connection strings: @@ -37,6 +36,7 @@ Other supported formats are listed below. ### Less common parameters: +* `keepAlive` - in seconds; 0 to disable (default is 30) * `failoverpartner` - host or host\instance (default is no partner). * `failoverport` - used only when there is no instance in failoverpartner (default 1433) * `packet size` - in bytes; 512 to 32767 (default is 4096) @@ -68,14 +68,14 @@ Other supported formats are listed below. * `sqlserver://username:password@host:port?param1=value¶m2=value` * `sqlserver://sa@localhost/SQLExpress?database=master&connection+timeout=30` // `SQLExpress instance. * `sqlserver://sa:mypass@localhost?database=master&connection+timeout=30` // username=sa, password=mypass. - * `sqlserver://sa:mypass@localhost:1234?database=master&connection+timeout=30"` // port 1234 on localhost. + * `sqlserver://sa:mypass@localhost:1234?database=master&connection+timeout=30` // port 1234 on localhost. * `sqlserver://sa:my%7Bpass@somehost?connection+timeout=30` // password is "my{pass" A string of this format can be constructed using the `URL` type in the `net/url` package. ```go query := url.Values{} - query.Add("connection timeout", "30") + query.Add("app name", "MyAppName") u := &url.URL{ Scheme: "sqlserver", @@ -90,14 +90,14 @@ Other supported formats are listed below. 2. ADO: `key=value` pairs separated by `;`. Values may not contain `;`, leading and trailing whitespace is ignored. Examples: - * `server=localhost\\SQLExpress;user id=sa;database=master;connection timeout=30` - * `server=localhost;user id=sa;database=master;connection timeout=30` + * `server=localhost\\SQLExpress;user id=sa;database=master;app name=MyAppName` + * `server=localhost;user id=sa;database=master;app name=MyAppName` 3. ODBC: Prefix with `odbc`, `key=value` pairs separated by `;`. Allow `;` by wrapping values in `{}`. Examples: - * `odbc:server=localhost\\SQLExpress;user id=sa;database=master;connection timeout=30` - * `odbc:server=localhost;user id=sa;database=master;connection timeout=30` + * `odbc:server=localhost\\SQLExpress;user id=sa;database=master;app name=MyAppName` + * `odbc:server=localhost;user id=sa;database=master;app name=MyAppName` * `odbc:server=localhost;user id=sa;password={foo;bar}` // Value marked with `{}`, password is "foo;bar" * `odbc:server=localhost;user id=sa;password={foo{bar}` // Value marked with `{}`, password is "foo{bar" * `odbc:server=localhost;user id=sa;password={foobar }` // Value marked with `{}`, password is "foobar " @@ -113,11 +113,81 @@ To run a stored procedure, set the query text to the procedure name: var account = "abc" _, err := db.ExecContext(ctx, "sp_RunMe", sql.Named("ID", 123), - sql.Out{Dest{sql.Named("Account", &account)} + sql.Named("Account", sql.Out{Dest: &account}), ) ``` -## Statement Parameters +## Reading Output Parameters from a Stored Procedure with Resultset + +To read output parameters from a stored procedure with resultset, make sure you read all the rows before reading the output parameters: +```go +sqltextcreate := ` +CREATE PROCEDURE spwithoutputandrows + @bitparam BIT OUTPUT +AS BEGIN + SET @bitparam = 1 + SELECT 'Row 1' +END +` +var bitout int64 +rows, err := db.QueryContext(ctx, "spwithoutputandrows", sql.Named("bitparam", sql.Out{Dest: &bitout})) +var strrow string +for rows.Next() { + err = rows.Scan(&strrow) +} +fmt.Printf("bitparam is %d", bitout) +``` + +## Caveat for local temporary tables + +Due to protocol limitations, temporary tables will only be allocated on the connection +as a result of executing a query with zero parameters. The following query +will, due to the use of a parameter, execute in its own session, +and `#mytemp` will be de-allocated right away: + +```go +conn, err := pool.Conn(ctx) +defer conn.Close() +_, err := conn.ExecContext(ctx, "select @p1 as x into #mytemp", 1) +// at this point #mytemp is already dropped again as the session of the ExecContext is over +``` + +To work around this, always explicitly create the local temporary +table in a query without any parameters. As a special case, the driver +will then be able to execute the query directly on the +connection-scoped session. The following example works: + +```go +conn, err := pool.Conn(ctx) + +// Set us up so that temp table is always cleaned up, since conn.Close() +// merely returns conn to pool, rather than actually closing the connection. +defer func() { + _, _ = conn.ExecContext(ctx, "drop table #mytemp") // always clean up + conn.Close() // merely returns conn to pool +}() + + +// Since we not pass any parameters below, the query will execute on the scope of +// the connection and succeed in creating the table. +_, err := conn.ExecContext(ctx, "create table #mytemp ( x int )") + +// #mytemp is now available even if you pass parameters +_, err := conn.ExecContext(ctx, "insert into #mytemp (x) values (@p1)", 1) + +``` + +## Return Status + +To get the procedure return status, pass into the parameters a +`*mssql.ReturnStatus`. For example: +``` +var rs mssql.ReturnStatus +_, err := db.ExecContext(ctx, "theproc", &rs) +log.Printf("status=%d", rs) +``` + +## Parameters The `sqlserver` driver uses normal MS SQL Server syntax and expects parameters in the sql query to be in the form of either `@Name` or `@p1` to `@pN` (ordinal position). @@ -126,6 +196,37 @@ the sql query to be in the form of either `@Name` or `@p1` to `@pN` (ordinal pos db.QueryContext(ctx, `select * from t where ID = @ID and Name = @p2;`, sql.Named("ID", 6), "Bob") ``` +### Parameter Types + +To pass specific types to the query parameters, say `varchar` or `date` types, +you must convert the types to the type before passing in. The following types +are supported: + + * string -> nvarchar + * mssql.VarChar -> varchar + * time.Time -> datetimeoffset or datetime (TDS version dependent) + * mssql.DateTime1 -> datetime + * mssql.DateTimeOffset -> datetimeoffset + * "cloud.google.com/go/civil".Date -> date + * "cloud.google.com/go/civil".DateTime -> datetime2 + * "cloud.google.com/go/civil".Time -> time + * mssql.TVP -> Table Value Parameter (TDS version dependent) + +## Important Notes + + * [LastInsertId](https://golang.org/pkg/database/sql/#Result.LastInsertId) should + not be used with this driver (or SQL Server) due to how the TDS protocol + works. Please use the [OUTPUT Clause](https://docs.microsoft.com/en-us/sql/t-sql/queries/output-clause-transact-sql) + or add a `select ID = convert(bigint, SCOPE_IDENTITY());` to the end of your + query (ref [SCOPE_IDENTITY](https://docs.microsoft.com/en-us/sql/t-sql/functions/scope-identity-transact-sql)). + This will ensure you are getting the correct ID and will prevent a network round trip. + * [NewConnector](https://godoc.org/github.com/denisenkom/go-mssqldb#NewConnector) + may be used with [OpenDB](https://golang.org/pkg/database/sql/#OpenDB). + * [Connector.SessionInitSQL](https://godoc.org/github.com/denisenkom/go-mssqldb#Connector.SessionInitSQL) + may be set to set any driver specific session settings after the session + has been reset. If empty the session will still be reset but use the database + defaults in Go1.10+. + ## Features * Can be used with SQL Server 2005 or newer @@ -154,7 +255,7 @@ These features still exist in the driver, but they are are deprecated. ### Query Parameter Token Replace (driver "mssql") -If you use the driver name "mssql" (rather then "sqlserver" the SQL text +If you use the driver name "mssql" (rather then "sqlserver") the SQL text will be loosly parsed and an attempt to extract identifiers using one of * ? diff --git a/vendor/github.com/denisenkom/go-mssqldb/appveyor.yml b/vendor/github.com/denisenkom/go-mssqldb/appveyor.yml index 2c1435507..2ae5456d5 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/appveyor.yml +++ b/vendor/github.com/denisenkom/go-mssqldb/appveyor.yml @@ -14,6 +14,8 @@ environment: matrix: - GOVERSION: 18 SQLINSTANCE: SQL2016 + - GOVERSION: 19 + SQLINSTANCE: SQL2016 - GOVERSION: 110 SQLINSTANCE: SQL2016 - SQLINSTANCE: SQL2014 @@ -25,6 +27,7 @@ install: - set PATH=%GOPATH%\bin;%GOROOT%\bin;%PATH% - go version - go env + - go get -u cloud.google.com/go/civil build_script: - go build @@ -41,5 +44,5 @@ before_test: test_script: - - go test -race -coverprofile=coverage.txt -covermode=atomic + - go test -race -cpu 4 -coverprofile=coverage.txt -covermode=atomic - codecov -f coverage.txt diff --git a/vendor/github.com/denisenkom/go-mssqldb/buf.go b/vendor/github.com/denisenkom/go-mssqldb/buf.go index 365acd483..927d75d1b 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/buf.go +++ b/vendor/github.com/denisenkom/go-mssqldb/buf.go @@ -101,11 +101,10 @@ func (w *tdsBuffer) Write(p []byte) (total int, err error) { } p = p[copied:] } - return } func (w *tdsBuffer) WriteByte(b byte) error { - if int(w.wpos) == len(w.wbuf) { + if int(w.wpos) == len(w.wbuf) || w.wpos == w.packetSize { if err := w.flush(); err != nil { return err } @@ -115,15 +114,23 @@ func (w *tdsBuffer) WriteByte(b byte) error { return nil } -func (w *tdsBuffer) BeginPacket(packetType packetType) { - w.wbuf[1] = 0 // Packet is incomplete. This byte is set again in FinishPacket. +func (w *tdsBuffer) BeginPacket(packetType packetType, resetSession bool) { + status := byte(0) + if resetSession { + switch packetType { + // Reset session can only be set on the following packet types. + case packSQLBatch, packRPCRequest, packTransMgrReq: + status = 0x8 + } + } + w.wbuf[1] = status // Packet is incomplete. This byte is set again in FinishPacket. w.wpos = 8 w.wPacketSeq = 1 w.wPacketType = packetType } func (w *tdsBuffer) FinishPacket() error { - w.wbuf[1] = 1 // Mark this as the last packet in the message. + w.wbuf[1] |= 1 // Mark this as the last packet in the message. return w.flush() } @@ -136,7 +143,7 @@ func (r *tdsBuffer) readNextPacket() error { if err != nil { return err } - if int(h.Size) > len(r.rbuf) { + if int(h.Size) > r.packetSize { return errors.New("Invalid packet size, it is longer than buffer size") } if headerSize > int(h.Size) { diff --git a/vendor/github.com/denisenkom/go-mssqldb/bulkcopy.go b/vendor/github.com/denisenkom/go-mssqldb/bulkcopy.go index 8c0a4e0a2..3b319af89 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/bulkcopy.go +++ b/vendor/github.com/denisenkom/go-mssqldb/bulkcopy.go @@ -13,6 +13,12 @@ import ( ) type Bulk struct { + // ctx is used only for AddRow and Done methods. + // This could be removed if AddRow and Done accepted + // a ctx field as well, which is available with the + // database/sql call. + ctx context.Context + cn *Conn metadata []columnStruct bulkColumns []columnStruct @@ -37,14 +43,20 @@ type BulkOptions struct { type DataValue interface{} func (cn *Conn) CreateBulk(table string, columns []string) (_ *Bulk) { - b := Bulk{cn: cn, tablename: table, headerSent: false, columnsName: columns} + b := Bulk{ctx: context.Background(), cn: cn, tablename: table, headerSent: false, columnsName: columns} b.Debug = false return &b } -func (b *Bulk) sendBulkCommand() (err error) { +func (cn *Conn) CreateBulkContext(ctx context.Context, table string, columns []string) (_ *Bulk) { + b := Bulk{ctx: ctx, cn: cn, tablename: table, headerSent: false, columnsName: columns} + b.Debug = false + return &b +} + +func (b *Bulk) sendBulkCommand(ctx context.Context) (err error) { //get table columns info - err = b.getMetadata() + err = b.getMetadata(ctx) if err != nil { return err } @@ -114,13 +126,13 @@ func (b *Bulk) sendBulkCommand() (err error) { query := fmt.Sprintf("INSERT BULK %s (%s) %s", b.tablename, col_defs.String(), with_part) - stmt, err := b.cn.Prepare(query) + stmt, err := b.cn.PrepareContext(ctx, query) if err != nil { return fmt.Errorf("Prepare failed: %s", err.Error()) } b.dlogf(query) - _, err = stmt.Exec(nil) + _, err = stmt.(*Stmt).ExecContext(ctx, nil) if err != nil { return err } @@ -128,9 +140,9 @@ func (b *Bulk) sendBulkCommand() (err error) { b.headerSent = true var buf = b.cn.sess.buf - buf.BeginPacket(packBulkLoadBCP) + buf.BeginPacket(packBulkLoadBCP, false) - // send the columns metadata + // Send the columns metadata. columnMetadata := b.createColMetadata() _, err = buf.Write(columnMetadata) @@ -141,7 +153,7 @@ func (b *Bulk) sendBulkCommand() (err error) { // The arguments are the row values in the order they were specified. func (b *Bulk) AddRow(row []interface{}) (err error) { if !b.headerSent { - err = b.sendBulkCommand() + err = b.sendBulkCommand(b.ctx) if err != nil { return } @@ -216,7 +228,7 @@ func (b *Bulk) Done() (rowcount int64, err error) { buf.FinishPacket() tokchan := make(chan tokenStruct, 5) - go processResponse(context.Background(), b.cn.sess, tokchan, nil) + go processResponse(b.ctx, b.cn.sess, tokchan, nil) var rowCount int64 for token := range tokchan { @@ -267,28 +279,27 @@ func (b *Bulk) createColMetadata() []byte { return buf.Bytes() } -func (b *Bulk) getMetadata() (err error) { - stmt, err := b.cn.Prepare("SET FMTONLY ON") +func (b *Bulk) getMetadata(ctx context.Context) (err error) { + stmt, err := b.cn.prepareContext(ctx, "SET FMTONLY ON") if err != nil { return } - _, err = stmt.Exec(nil) + _, err = stmt.ExecContext(ctx, nil) if err != nil { return } - //get columns info - stmt, err = b.cn.Prepare(fmt.Sprintf("select * from %s SET FMTONLY OFF", b.tablename)) + // Get columns info. + stmt, err = b.cn.prepareContext(ctx, fmt.Sprintf("select * from %s SET FMTONLY OFF", b.tablename)) if err != nil { return } - stmt2 := stmt.(*Stmt) - cols, err := stmt2.QueryMeta() + rows, err := stmt.QueryContext(ctx, nil) if err != nil { - return fmt.Errorf("get columns info failed: %v", err.Error()) + return fmt.Errorf("get columns info failed: %v", err) } - b.metadata = cols + b.metadata = rows.(*Rows).cols if b.Debug { for _, col := range b.metadata { @@ -298,33 +309,10 @@ func (b *Bulk) getMetadata() (err error) { } } - return nil + return rows.Close() } -// QueryMeta is almost the same as mssql.Stmt.Query, but returns all the columns info. -func (s *Stmt) QueryMeta() (cols []columnStruct, err error) { - if err = s.sendQuery(nil); err != nil { - return - } - tokchan := make(chan tokenStruct, 5) - go processResponse(context.Background(), s.c.sess, tokchan, s.c.outs) - s.c.clearOuts() -loop: - for tok := range tokchan { - switch token := tok.(type) { - case doneStruct: - break loop - case []columnStruct: - cols = token - break loop - case error: - return nil, s.c.checkBadConn(token) - } - } - return cols, nil -} - -func (b *Bulk) makeParam(val DataValue, col columnStruct) (res Param, err error) { +func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error) { res.ti.Size = col.ti.Size res.ti.TypeId = col.ti.TypeId @@ -420,60 +408,30 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res Param, err error) if val.(bool) { res.buffer[0] = 1 } - - case typeDateTime2N, typeDateTimeOffsetN: + case typeDateTime2N: switch val := val.(type) { case time.Time: - days, ns := dateTime2(val) - ns /= int64(math.Pow10(int(col.ti.Scale)*-1) * 1000000000) - - var data = make([]byte, 5) - - data[0] = byte(ns) - data[1] = byte(ns >> 8) - data[2] = byte(ns >> 16) - data[3] = byte(ns >> 24) - data[4] = byte(ns >> 32) - - if col.ti.Scale <= 2 { - res.ti.Size = 6 - } else if col.ti.Scale <= 4 { - res.ti.Size = 7 - } else { - res.ti.Size = 8 - } - var buf []byte - buf = make([]byte, res.ti.Size) - copy(buf, data[0:res.ti.Size-3]) - - buf[res.ti.Size-3] = byte(days) - buf[res.ti.Size-2] = byte(days >> 8) - buf[res.ti.Size-1] = byte(days >> 16) - - if col.ti.TypeId == typeDateTimeOffsetN { - _, offset := val.Zone() - var offsetMinute = uint16(offset / 60) - buf = append(buf, byte(offsetMinute)) - buf = append(buf, byte(offsetMinute>>8)) - res.ti.Size = res.ti.Size + 2 - } - - res.buffer = buf - + res.buffer = encodeDateTime2(val, int(col.ti.Scale)) + res.ti.Size = len(res.buffer) default: err = fmt.Errorf("mssql: invalid type for datetime2 column: %s", val) return } + case typeDateTimeOffsetN: + switch val := val.(type) { + case time.Time: + res.buffer = encodeDateTimeOffset(val, int(res.ti.Scale)) + res.ti.Size = len(res.buffer) + + default: + err = fmt.Errorf("mssql: invalid type for datetimeoffset column: %s", val) + return + } case typeDateN: switch val := val.(type) { case time.Time: - days, _ := dateTime2(val) - - res.ti.Size = 3 - res.buffer = make([]byte, 3) - res.buffer[0] = byte(days) - res.buffer[1] = byte(days >> 8) - res.buffer[2] = byte(days >> 16) + res.buffer = encodeDate(val) + res.ti.Size = len(res.buffer) default: err = fmt.Errorf("mssql: invalid type for date column: %s", val) return @@ -482,31 +440,11 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res Param, err error) switch val := val.(type) { case time.Time: if col.ti.Size == 4 { - res.ti.Size = 4 - res.buffer = make([]byte, 4) - - ref := time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC) - dur := val.Sub(ref) - days := dur / (24 * time.Hour) - if days < 0 { - err = fmt.Errorf("mssql: Date %s is out of range", val) - return - } - mins := val.Hour()*60 + val.Minute() - - binary.LittleEndian.PutUint16(res.buffer[0:2], uint16(days)) - binary.LittleEndian.PutUint16(res.buffer[2:4], uint16(mins)) + res.buffer = encodeDateTim4(val) + res.ti.Size = len(res.buffer) } else if col.ti.Size == 8 { - res.ti.Size = 8 - res.buffer = make([]byte, 8) - - days := divFloor(val.Unix(), 24*60*60) - //25567 - number of days since Jan 1 1900 UTC to Jan 1 1970 - days = days + 25567 - tm := (val.Hour()*60*60+val.Minute()*60+val.Second())*300 + int(val.Nanosecond()/10000000*3) - - binary.LittleEndian.PutUint32(res.buffer[0:4], uint32(days)) - binary.LittleEndian.PutUint32(res.buffer[4:8], uint32(tm)) + res.buffer = encodeDateTime(val) + res.ti.Size = len(res.buffer) } else { err = fmt.Errorf("mssql: invalid size of column") } @@ -583,7 +521,7 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res Param, err error) buf[i] = ub[j] } res.buffer = buf - case typeBigVarBin: + case typeBigVarBin, typeBigBinary: switch val := val.(type) { case []byte: res.ti.Size = len(val) diff --git a/vendor/github.com/denisenkom/go-mssqldb/bulkcopy_sql.go b/vendor/github.com/denisenkom/go-mssqldb/bulkcopy_sql.go index 0af51df89..709505b2a 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/bulkcopy_sql.go +++ b/vendor/github.com/denisenkom/go-mssqldb/bulkcopy_sql.go @@ -23,7 +23,7 @@ func (d *Driver) OpenConnection(dsn string) (*Conn, error) { return d.open(context.Background(), dsn) } -func (c *Conn) prepareCopyIn(query string) (_ driver.Stmt, err error) { +func (c *Conn) prepareCopyIn(ctx context.Context, query string) (_ driver.Stmt, err error) { config_json := query[11:] bulkconfig := serializableBulkConfig{} @@ -32,7 +32,7 @@ func (c *Conn) prepareCopyIn(query string) (_ driver.Stmt, err error) { return } - bulkcopy := c.CreateBulk(bulkconfig.TableName, bulkconfig.ColumnsName) + bulkcopy := c.CreateBulkContext(ctx, bulkconfig.TableName, bulkconfig.ColumnsName) bulkcopy.Options = bulkconfig.Options ci := ©in{ @@ -61,12 +61,12 @@ func (ci *copyin) NumInput() int { } func (ci *copyin) Query(v []driver.Value) (r driver.Rows, err error) { - return nil, errors.New("ErrNotSupported") + panic("should never be called") } func (ci *copyin) Exec(v []driver.Value) (r driver.Result, err error) { if ci.closed { - return nil, errors.New("errCopyInClosed") + return nil, errors.New("copyin query is closed") } if len(v) == 0 { diff --git a/vendor/github.com/denisenkom/go-mssqldb/convert.go b/vendor/github.com/denisenkom/go-mssqldb/convert.go new file mode 100644 index 000000000..51bd4ee3a --- /dev/null +++ b/vendor/github.com/denisenkom/go-mssqldb/convert.go @@ -0,0 +1,306 @@ +package mssql + +import "errors" + +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Type conversions for Scan. + +// This file was imported from database.sql.convert for go 1.10.3 with minor modifications to get +// convertAssign function +// This function is used internally by sql to convert values during call to Scan, we need same +// logic to return values for OUTPUT parameters. +// TODO: sql library should instead expose function defaultCheckNamedValue to be callable by drivers + +import ( + "database/sql" + "database/sql/driver" + "fmt" + "reflect" + "strconv" + "time" +) + +var errNilPtr = errors.New("destination pointer is nil") // embedded in descriptive error + +// convertAssign copies to dest the value in src, converting it if possible. +// An error is returned if the copy would result in loss of information. +// dest should be a pointer type. +func convertAssign(dest, src interface{}) error { + // Common cases, without reflect. + switch s := src.(type) { + case string: + switch d := dest.(type) { + case *string: + if d == nil { + return errNilPtr + } + *d = s + return nil + case *[]byte: + if d == nil { + return errNilPtr + } + *d = []byte(s) + return nil + case *sql.RawBytes: + if d == nil { + return errNilPtr + } + *d = append((*d)[:0], s...) + return nil + } + case []byte: + switch d := dest.(type) { + case *string: + if d == nil { + return errNilPtr + } + *d = string(s) + return nil + case *interface{}: + if d == nil { + return errNilPtr + } + *d = cloneBytes(s) + return nil + case *[]byte: + if d == nil { + return errNilPtr + } + *d = cloneBytes(s) + return nil + case *sql.RawBytes: + if d == nil { + return errNilPtr + } + *d = s + return nil + } + case time.Time: + switch d := dest.(type) { + case *time.Time: + *d = s + return nil + case *string: + *d = s.Format(time.RFC3339Nano) + return nil + case *[]byte: + if d == nil { + return errNilPtr + } + *d = []byte(s.Format(time.RFC3339Nano)) + return nil + case *sql.RawBytes: + if d == nil { + return errNilPtr + } + *d = s.AppendFormat((*d)[:0], time.RFC3339Nano) + return nil + } + case nil: + switch d := dest.(type) { + case *interface{}: + if d == nil { + return errNilPtr + } + *d = nil + return nil + case *[]byte: + if d == nil { + return errNilPtr + } + *d = nil + return nil + case *sql.RawBytes: + if d == nil { + return errNilPtr + } + *d = nil + return nil + } + } + + var sv reflect.Value + + switch d := dest.(type) { + case *string: + sv = reflect.ValueOf(src) + switch sv.Kind() { + case reflect.Bool, + reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, + reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, + reflect.Float32, reflect.Float64: + *d = asString(src) + return nil + } + case *[]byte: + sv = reflect.ValueOf(src) + if b, ok := asBytes(nil, sv); ok { + *d = b + return nil + } + case *sql.RawBytes: + sv = reflect.ValueOf(src) + if b, ok := asBytes([]byte(*d)[:0], sv); ok { + *d = sql.RawBytes(b) + return nil + } + case *bool: + bv, err := driver.Bool.ConvertValue(src) + if err == nil { + *d = bv.(bool) + } + return err + case *interface{}: + *d = src + return nil + } + + if scanner, ok := dest.(sql.Scanner); ok { + return scanner.Scan(src) + } + + dpv := reflect.ValueOf(dest) + if dpv.Kind() != reflect.Ptr { + return errors.New("destination not a pointer") + } + if dpv.IsNil() { + return errNilPtr + } + + if !sv.IsValid() { + sv = reflect.ValueOf(src) + } + + dv := reflect.Indirect(dpv) + if sv.IsValid() && sv.Type().AssignableTo(dv.Type()) { + switch b := src.(type) { + case []byte: + dv.Set(reflect.ValueOf(cloneBytes(b))) + default: + dv.Set(sv) + } + return nil + } + + if dv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) { + dv.Set(sv.Convert(dv.Type())) + return nil + } + + // The following conversions use a string value as an intermediate representation + // to convert between various numeric types. + // + // This also allows scanning into user defined types such as "type Int int64". + // For symmetry, also check for string destination types. + switch dv.Kind() { + case reflect.Ptr: + if src == nil { + dv.Set(reflect.Zero(dv.Type())) + return nil + } else { + dv.Set(reflect.New(dv.Type().Elem())) + return convertAssign(dv.Interface(), src) + } + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + s := asString(src) + i64, err := strconv.ParseInt(s, 10, dv.Type().Bits()) + if err != nil { + err = strconvErr(err) + return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err) + } + dv.SetInt(i64) + return nil + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + s := asString(src) + u64, err := strconv.ParseUint(s, 10, dv.Type().Bits()) + if err != nil { + err = strconvErr(err) + return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err) + } + dv.SetUint(u64) + return nil + case reflect.Float32, reflect.Float64: + s := asString(src) + f64, err := strconv.ParseFloat(s, dv.Type().Bits()) + if err != nil { + err = strconvErr(err) + return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err) + } + dv.SetFloat(f64) + return nil + case reflect.String: + switch v := src.(type) { + case string: + dv.SetString(v) + return nil + case []byte: + dv.SetString(string(v)) + return nil + } + } + + return fmt.Errorf("unsupported Scan, storing driver.Value type %T into type %T", src, dest) +} + +func strconvErr(err error) error { + if ne, ok := err.(*strconv.NumError); ok { + return ne.Err + } + return err +} + +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 { + switch v := src.(type) { + case string: + return v + case []byte: + return string(v) + } + rv := reflect.ValueOf(src) + switch rv.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return strconv.FormatInt(rv.Int(), 10) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + return strconv.FormatUint(rv.Uint(), 10) + case reflect.Float64: + return strconv.FormatFloat(rv.Float(), 'g', -1, 64) + case reflect.Float32: + return strconv.FormatFloat(rv.Float(), 'g', -1, 32) + case reflect.Bool: + return strconv.FormatBool(rv.Bool()) + } + return fmt.Sprintf("%v", src) +} + +func asBytes(buf []byte, rv reflect.Value) (b []byte, ok bool) { + switch rv.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return strconv.AppendInt(buf, rv.Int(), 10), true + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + return strconv.AppendUint(buf, rv.Uint(), 10), true + case reflect.Float32: + return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true + case reflect.Float64: + return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 64), true + case reflect.Bool: + return strconv.AppendBool(buf, rv.Bool()), true + case reflect.String: + s := rv.String() + return append(buf, s...), true + } + return +} diff --git a/vendor/github.com/denisenkom/go-mssqldb/doc.go b/vendor/github.com/denisenkom/go-mssqldb/doc.go index 1bb80c442..2e54929c5 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/doc.go +++ b/vendor/github.com/denisenkom/go-mssqldb/doc.go @@ -1,12 +1,14 @@ // package mssql implements the TDS protocol used to connect to MS SQL Server (sqlserver) // database servers. // -// This package registers two drivers: +// This package registers the driver: // sqlserver: uses native "@" parameter placeholder names and does no pre-processing. -// mssql: expects identifiers to be prefixed with ":" and pre-processes queries. // // If the ordinal position is used for query parameters, identifiers will be named // "@p1", "@p2", ... "@pN". // -// Please refer to the README for the format of the DSN. +// Please refer to the README for the format of the DSN. There are multiple DSN +// formats accepted: ADO style, ODBC style, and URL style. The following is an +// example of a URL style DSN: +// sqlserver://sa:mypass@localhost:1234?database=master&connection+timeout=30 package mssql diff --git a/vendor/github.com/denisenkom/go-mssqldb/go.mod b/vendor/github.com/denisenkom/go-mssqldb/go.mod new file mode 100644 index 000000000..096fc96b2 --- /dev/null +++ b/vendor/github.com/denisenkom/go-mssqldb/go.mod @@ -0,0 +1,10 @@ +module github.com/denisenkom/go-mssqldb + +go 1.11 + +require ( + cloud.google.com/go v0.37.4 + golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c + gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect + gopkg.in/yaml.v2 v2.2.2 // indirect +) diff --git a/vendor/github.com/denisenkom/go-mssqldb/go.sum b/vendor/github.com/denisenkom/go-mssqldb/go.sum new file mode 100644 index 000000000..e1936ecf7 --- /dev/null +++ b/vendor/github.com/denisenkom/go-mssqldb/go.sum @@ -0,0 +1,168 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go 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+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20180920025451-e3ad64cb4ed3/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/vendor/github.com/denisenkom/go-mssqldb/parser.go b/vendor/github.com/denisenkom/go-mssqldb/internal/querytext/parser.go similarity index 89% rename from vendor/github.com/denisenkom/go-mssqldb/parser.go rename to vendor/github.com/denisenkom/go-mssqldb/internal/querytext/parser.go index 8021ca603..14650e389 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/parser.go +++ b/vendor/github.com/denisenkom/go-mssqldb/internal/querytext/parser.go @@ -1,4 +1,8 @@ -package mssql +// Package querytext is the old query parser and parameter substitute process. +// Do not use on new code. +// +// This package is not subject to any API compatibility guarantee. +package querytext import ( "bytes" @@ -40,7 +44,11 @@ func (p *parser) write(ch rune) { type stateFunc func(*parser) stateFunc -func parseParams(query string) (string, int) { +// ParseParams rewrites the query from using "?" placeholders +// to using "@pN" parameter names that SQL Server will accept. +// +// This function and package is not subject to any API compatibility guarantee. +func ParseParams(query string) (string, int) { p := &parser{ r: bytes.NewReader([]byte(query)), namedParams: map[string]bool{}, diff --git a/vendor/github.com/denisenkom/go-mssqldb/mssql.go b/vendor/github.com/denisenkom/go-mssqldb/mssql.go index 8f5ff2d0c..cf84f3a12 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/mssql.go +++ b/vendor/github.com/denisenkom/go-mssqldb/mssql.go @@ -13,32 +13,37 @@ import ( "reflect" "strings" "time" + "unicode" + + "github.com/denisenkom/go-mssqldb/internal/querytext" ) +// ReturnStatus may be used to return the return value from a proc. +// +// var rs mssql.ReturnStatus +// _, err := db.Exec("theproc", &rs) +// log.Printf("return status = %d", rs) +type ReturnStatus int32 + var driverInstance = &Driver{processQueryText: true} var driverInstanceNoProcess = &Driver{processQueryText: false} func init() { sql.Register("mssql", driverInstance) sql.Register("sqlserver", driverInstanceNoProcess) - createDialer = func(p *connectParams) dialer { - return tcpDialer{&net.Dialer{Timeout: p.dial_timeout, KeepAlive: p.keepAlive}} + createDialer = func(p *connectParams) Dialer { + return netDialer{&net.Dialer{KeepAlive: p.keepAlive}} } } -// Abstract the dialer for testing and for non-TCP based connections. -type dialer interface { - Dial(ctx context.Context, addr string) (net.Conn, error) -} +var createDialer func(p *connectParams) Dialer -var createDialer func(p *connectParams) dialer - -type tcpDialer struct { +type netDialer struct { nd *net.Dialer } -func (d tcpDialer) Dial(ctx context.Context, addr string) (net.Conn, error) { - return d.nd.DialContext(ctx, "tcp", addr) +func (d netDialer) DialContext(ctx context.Context, network string, addr string) (net.Conn, error) { + return d.nd.DialContext(ctx, network, addr) } type Driver struct { @@ -63,26 +68,6 @@ func (d *Driver) Open(dsn string) (driver.Conn, error) { return d.open(context.Background(), dsn) } -// Connector holds the parsed DSN and is ready to make a new connection -// at any time. -// -// In the future, settings that cannot be passed through a string DSN -// may be set directly on the connector. -type Connector struct { - params connectParams - driver *Driver -} - -// Connect to the server and return a TDS connection. -func (c *Connector) Connect(ctx context.Context) (driver.Conn, error) { - return c.driver.connect(ctx, c.params) -} - -// Driver underlying the Connector. -func (c *Connector) Driver() driver.Driver { - return c.driver -} - func SetLogger(logger Logger) { driverInstance.SetLogger(logger) driverInstanceNoProcess.SetLogger(logger) @@ -92,14 +77,86 @@ func (d *Driver) SetLogger(logger Logger) { d.log = optionalLogger{logger} } +// NewConnector creates a new connector from a DSN. +// The returned connector may be used with sql.OpenDB. +func NewConnector(dsn string) (*Connector, error) { + params, err := parseConnectParams(dsn) + if err != nil { + return nil, err + } + c := &Connector{ + params: params, + driver: driverInstanceNoProcess, + } + return c, nil +} + +// Connector holds the parsed DSN and is ready to make a new connection +// at any time. +// +// In the future, settings that cannot be passed through a string DSN +// may be set directly on the connector. +type Connector struct { + params connectParams + driver *Driver + + // SessionInitSQL is executed after marking a given session to be reset. + // When not present, the next query will still reset the session to the + // database defaults. + // + // When present the connection will immediately mark the session to + // be reset, then execute the SessionInitSQL text to setup the session + // that may be different from the base database defaults. + // + // For Example, the application relies on the following defaults + // but is not allowed to set them at the database system level. + // + // SET XACT_ABORT ON; + // SET TEXTSIZE -1; + // SET ANSI_NULLS ON; + // SET LOCK_TIMEOUT 10000; + // + // SessionInitSQL should not attempt to manually call sp_reset_connection. + // This will happen at the TDS layer. + // + // SessionInitSQL is optional. The session will be reset even if + // SessionInitSQL is empty. + SessionInitSQL string + + // Dialer sets a custom dialer for all network operations. + // If Dialer is not set, normal net dialers are used. + Dialer Dialer +} + +type Dialer interface { + DialContext(ctx context.Context, network string, addr string) (net.Conn, error) +} + +func (c *Connector) getDialer(p *connectParams) Dialer { + if c != nil && c.Dialer != nil { + return c.Dialer + } + return createDialer(p) +} + type Conn struct { + connector *Connector sess *tdsSession transactionCtx context.Context + resetSession bool processQueryText bool connectionGood bool - outs map[string]interface{} + outs map[string]interface{} + returnStatus *ReturnStatus +} + +func (c *Conn) setReturnStatus(s ReturnStatus) { + if c.returnStatus == nil { + return + } + *c.returnStatus = s } func (c *Conn) checkBadConn(err error) error { @@ -117,6 +174,7 @@ func (c *Conn) checkBadConn(err error) error { case nil: return nil case io.EOF: + c.connectionGood = false return driver.ErrBadConn case driver.ErrBadConn: // It is an internal programming error if driver.ErrBadConn @@ -174,7 +232,9 @@ func (c *Conn) sendCommitRequest() error { {hdrtype: dataStmHdrTransDescr, data: transDescrHdr{c.sess.tranid, 1}.pack()}, } - if err := sendCommitXact(c.sess.buf, headers, "", 0, 0, ""); err != nil { + reset := c.resetSession + c.resetSession = false + if err := sendCommitXact(c.sess.buf, headers, "", 0, 0, "", reset); err != nil { if c.sess.logFlags&logErrors != 0 { c.sess.log.Printf("Failed to send CommitXact with %v", err) } @@ -199,7 +259,9 @@ func (c *Conn) sendRollbackRequest() error { {hdrtype: dataStmHdrTransDescr, data: transDescrHdr{c.sess.tranid, 1}.pack()}, } - if err := sendRollbackXact(c.sess.buf, headers, "", 0, 0, ""); err != nil { + reset := c.resetSession + c.resetSession = false + if err := sendRollbackXact(c.sess.buf, headers, "", 0, 0, "", reset); err != nil { if c.sess.logFlags&logErrors != 0 { c.sess.log.Printf("Failed to send RollbackXact with %v", err) } @@ -234,12 +296,14 @@ func (c *Conn) sendBeginRequest(ctx context.Context, tdsIsolation isoLevel) erro {hdrtype: dataStmHdrTransDescr, data: transDescrHdr{0, 1}.pack()}, } - if err := sendBeginXact(c.sess.buf, headers, tdsIsolation, ""); err != nil { + reset := c.resetSession + c.resetSession = false + if err := sendBeginXact(c.sess.buf, headers, tdsIsolation, "", reset); err != nil { if c.sess.logFlags&logErrors != 0 { c.sess.log.Printf("Failed to send BeginXact with %v", err) } c.connectionGood = false - return fmt.Errorf("Failed to send BiginXant: %v", err) + return fmt.Errorf("Failed to send BeginXact: %v", err) } return nil } @@ -258,12 +322,12 @@ func (d *Driver) open(ctx context.Context, dsn string) (*Conn, error) { if err != nil { return nil, err } - return d.connect(ctx, params) + return d.connect(ctx, nil, params) } // connect to the server, using the provided context for dialing only. -func (d *Driver) connect(ctx context.Context, params connectParams) (*Conn, error) { - sess, err := connect(ctx, d.log, params) +func (d *Driver) connect(ctx context.Context, c *Connector, params connectParams) (*Conn, error) { + sess, err := connect(ctx, c, d.log, params) if err != nil { // main server failed, try fail-over partner if params.failOverPartner == "" { @@ -275,7 +339,7 @@ func (d *Driver) connect(ctx context.Context, params connectParams) (*Conn, erro params.port = params.failOverPort } - sess, err = connect(ctx, d.log, params) + sess, err = connect(ctx, c, d.log, params) if err != nil { // fail-over partner also failed, now fail return nil, err @@ -283,12 +347,13 @@ func (d *Driver) connect(ctx context.Context, params connectParams) (*Conn, erro } conn := &Conn{ + connector: c, sess: sess, transactionCtx: context.Background(), processQueryText: d.processQueryText, connectionGood: true, } - conn.sess.log = d.log + return conn, nil } @@ -314,16 +379,15 @@ func (c *Conn) Prepare(query string) (driver.Stmt, error) { return nil, driver.ErrBadConn } if len(query) > 10 && strings.EqualFold(query[:10], "INSERTBULK") { - return c.prepareCopyIn(query) + return c.prepareCopyIn(context.Background(), query) } - return c.prepareContext(context.Background(), query) } func (c *Conn) prepareContext(ctx context.Context, query string) (*Stmt, error) { paramCount := -1 if c.processQueryText { - query, paramCount = parseParams(query) + query, paramCount = querytext.ParseParams(query) } return &Stmt{c, query, paramCount, nil}, nil } @@ -362,11 +426,13 @@ func (s *Stmt) sendQuery(args []namedValue) (err error) { }) } + conn := s.c + // no need to check number of parameters here, it is checked by database/sql - if s.c.sess.logFlags&logSQL != 0 { - s.c.sess.log.Println(s.query) + if conn.sess.logFlags&logSQL != 0 { + conn.sess.log.Println(s.query) } - if s.c.sess.logFlags&logParams != 0 && len(args) > 0 { + if conn.sess.logFlags&logParams != 0 && len(args) > 0 { for i := 0; i < len(args); i++ { if len(args[i].Name) > 0 { s.c.sess.log.Printf("\t@%s\t%v\n", args[i].Name, args[i].Value) @@ -374,36 +440,41 @@ func (s *Stmt) sendQuery(args []namedValue) (err error) { s.c.sess.log.Printf("\t@p%d\t%v\n", i+1, args[i].Value) } } - } + + reset := conn.resetSession + conn.resetSession = false if len(args) == 0 { - if err = sendSqlBatch72(s.c.sess.buf, s.query, headers); err != nil { - if s.c.sess.logFlags&logErrors != 0 { - s.c.sess.log.Printf("Failed to send SqlBatch with %v", err) + if err = sendSqlBatch72(conn.sess.buf, s.query, headers, reset); err != nil { + if conn.sess.logFlags&logErrors != 0 { + conn.sess.log.Printf("Failed to send SqlBatch with %v", err) } - s.c.connectionGood = false + conn.connectionGood = false return fmt.Errorf("failed to send SQL Batch: %v", err) } } else { - proc := Sp_ExecuteSql - var params []Param + proc := sp_ExecuteSql + var params []param if isProc(s.query) { proc.name = s.query - params, _, err = s.makeRPCParams(args, 0) + params, _, err = s.makeRPCParams(args, true) + if err != nil { + return + } } else { var decls []string - params, decls, err = s.makeRPCParams(args, 2) + params, decls, err = s.makeRPCParams(args, false) if err != nil { return } params[0] = makeStrParam(s.query) params[1] = makeStrParam(strings.Join(decls, ",")) } - if err = sendRpc(s.c.sess.buf, headers, proc, 0, params); err != nil { - if s.c.sess.logFlags&logErrors != 0 { - s.c.sess.log.Printf("Failed to send Rpc with %v", err) + if err = sendRpc(conn.sess.buf, headers, proc, 0, params, reset); err != nil { + if conn.sess.logFlags&logErrors != 0 { + conn.sess.log.Printf("Failed to send Rpc with %v", err) } - s.c.connectionGood = false + conn.connectionGood = false return fmt.Errorf("Failed to send RPC: %v", err) } } @@ -416,15 +487,61 @@ func isProc(s string) bool { if len(s) == 0 { return false } - if s[0] == '[' && s[len(s)-1] == ']' && strings.ContainsAny(s, "\n\r") == false { - return true + const ( + outside = iota + text + escaped + ) + st := outside + var rn1, rPrev rune + for _, r := range s { + rPrev = rn1 + rn1 = r + switch r { + // No newlines or string sequences. + case '\n', '\r', '\'', ';': + return false + } + switch st { + case outside: + switch { + case unicode.IsSpace(r): + return false + case r == '[': + st = escaped + continue + case r == ']' && rPrev == ']': + st = escaped + continue + case unicode.IsLetter(r): + st = text + } + case text: + switch { + case r == '.': + st = outside + continue + case unicode.IsSpace(r): + return false + } + case escaped: + switch { + case r == ']': + st = outside + continue + } + } } - return !strings.ContainsAny(s, " \t\n\r;") + return true } -func (s *Stmt) makeRPCParams(args []namedValue, offset int) ([]Param, []string, error) { +func (s *Stmt) makeRPCParams(args []namedValue, isProc bool) ([]param, []string, error) { var err error - params := make([]Param, len(args)+offset) + var offset int + if !isProc { + offset = 2 + } + params := make([]param, len(args)+offset) decls := make([]string, len(args)) for i, val := range args { params[i+offset], err = s.makeParam(val.Value) @@ -434,7 +551,7 @@ func (s *Stmt) makeRPCParams(args []namedValue, offset int) ([]Param, []string, var name string if len(val.Name) > 0 { name = "@" + val.Name - } else { + } else if !isProc { name = fmt.Sprintf("@p%d", val.Ordinal) } params[i+offset].Name = name @@ -498,6 +615,8 @@ loop: if token.isError() { return nil, s.c.checkBadConn(token.getError()) } + case ReturnStatus: + s.c.setReturnStatus(token) case error: return nil, s.c.checkBadConn(token) } @@ -541,6 +660,8 @@ func (s *Stmt) processExec(ctx context.Context) (res driver.Result, err error) { if token.isError() { return nil, token.getError() } + case ReturnStatus: + s.c.setReturnStatus(token) case error: return nil, token } @@ -666,14 +787,14 @@ func (r *Rows) ColumnTypeNullable(index int) (nullable, ok bool) { return } -func makeStrParam(val string) (res Param) { +func makeStrParam(val string) (res param) { res.ti.TypeId = typeNVarChar res.buffer = str2ucs2(val) res.ti.Size = len(res.buffer) return } -func (s *Stmt) makeParam(val driver.Value) (res Param, err error) { +func (s *Stmt) makeParam(val driver.Value) (res param, err error) { if val == nil { res.ti.TypeId = typeNull res.buffer = nil @@ -686,17 +807,34 @@ func (s *Stmt) makeParam(val driver.Value) (res Param, err error) { res.buffer = make([]byte, 8) res.ti.Size = 8 binary.LittleEndian.PutUint64(res.buffer, uint64(val)) + case sql.NullInt64: + // only null values should be getting here + res.ti.TypeId = typeIntN + res.ti.Size = 8 + res.buffer = []byte{} + case float64: res.ti.TypeId = typeFltN res.ti.Size = 8 res.buffer = make([]byte, 8) binary.LittleEndian.PutUint64(res.buffer, math.Float64bits(val)) + case sql.NullFloat64: + // only null values should be getting here + res.ti.TypeId = typeFltN + res.ti.Size = 8 + res.buffer = []byte{} + case []byte: res.ti.TypeId = typeBigVarBin res.ti.Size = len(val) res.buffer = val case string: res = makeStrParam(val) + case sql.NullString: + // only null values should be getting here + res.ti.TypeId = typeNVarChar + res.buffer = nil + res.ti.Size = 8000 case bool: res.ti.TypeId = typeBitN res.ti.Size = 1 @@ -704,37 +842,22 @@ func (s *Stmt) makeParam(val driver.Value) (res Param, err error) { if val { res.buffer[0] = 1 } + case sql.NullBool: + // only null values should be getting here + res.ti.TypeId = typeBitN + res.ti.Size = 1 + res.buffer = []byte{} + case time.Time: if s.c.sess.loginAck.TDSVersion >= verTDS73 { res.ti.TypeId = typeDateTimeOffsetN res.ti.Scale = 7 - res.ti.Size = 10 - buf := make([]byte, 10) - res.buffer = buf - days, ns := dateTime2(val) - ns /= 100 - buf[0] = byte(ns) - buf[1] = byte(ns >> 8) - buf[2] = byte(ns >> 16) - buf[3] = byte(ns >> 24) - buf[4] = byte(ns >> 32) - buf[5] = byte(days) - buf[6] = byte(days >> 8) - buf[7] = byte(days >> 16) - _, offset := val.Zone() - offset /= 60 - buf[8] = byte(offset) - buf[9] = byte(offset >> 8) + res.buffer = encodeDateTimeOffset(val, int(res.ti.Scale)) + res.ti.Size = len(res.buffer) } else { res.ti.TypeId = typeDateTimeN - res.ti.Size = 8 - res.buffer = make([]byte, 8) - ref := time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC) - dur := val.Sub(ref) - days := dur / (24 * time.Hour) - tm := (300 * (dur % (24 * time.Hour))) / time.Second - binary.LittleEndian.PutUint32(res.buffer[0:4], uint32(days)) - binary.LittleEndian.PutUint32(res.buffer[4:8], uint32(tm)) + res.buffer = encodeDateTime(val) + res.ti.Size = len(res.buffer) } default: return s.makeParamExtra(val) @@ -773,3 +896,83 @@ func (r *Result) LastInsertId() (int64, error) { lastInsertId := dest[0].(int64) return lastInsertId, nil } + +var _ driver.Pinger = &Conn{} + +// Ping is used to check if the remote server is available and satisfies the Pinger interface. +func (c *Conn) Ping(ctx context.Context) error { + if !c.connectionGood { + return driver.ErrBadConn + } + stmt := &Stmt{c, `select 1;`, 0, nil} + _, err := stmt.ExecContext(ctx, nil) + return err +} + +var _ driver.ConnBeginTx = &Conn{} + +// BeginTx satisfies ConnBeginTx. +func (c *Conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) { + if !c.connectionGood { + return nil, driver.ErrBadConn + } + if opts.ReadOnly { + return nil, errors.New("Read-only transactions are not supported") + } + + var tdsIsolation isoLevel + switch sql.IsolationLevel(opts.Isolation) { + case sql.LevelDefault: + tdsIsolation = isolationUseCurrent + case sql.LevelReadUncommitted: + tdsIsolation = isolationReadUncommited + case sql.LevelReadCommitted: + tdsIsolation = isolationReadCommited + case sql.LevelWriteCommitted: + return nil, errors.New("LevelWriteCommitted isolation level is not supported") + case sql.LevelRepeatableRead: + tdsIsolation = isolationRepeatableRead + case sql.LevelSnapshot: + tdsIsolation = isolationSnapshot + case sql.LevelSerializable: + tdsIsolation = isolationSerializable + case sql.LevelLinearizable: + return nil, errors.New("LevelLinearizable isolation level is not supported") + default: + return nil, errors.New("Isolation level is not supported or unknown") + } + return c.begin(ctx, tdsIsolation) +} + +func (c *Conn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) { + if !c.connectionGood { + return nil, driver.ErrBadConn + } + if len(query) > 10 && strings.EqualFold(query[:10], "INSERTBULK") { + return c.prepareCopyIn(ctx, query) + } + + return c.prepareContext(ctx, query) +} + +func (s *Stmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) { + if !s.c.connectionGood { + return nil, driver.ErrBadConn + } + list := make([]namedValue, len(args)) + for i, nv := range args { + list[i] = namedValue(nv) + } + return s.queryContext(ctx, list) +} + +func (s *Stmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) { + if !s.c.connectionGood { + return nil, driver.ErrBadConn + } + list := make([]namedValue, len(args)) + for i, nv := range args { + list[i] = namedValue(nv) + } + return s.exec(ctx, list) +} diff --git a/vendor/github.com/denisenkom/go-mssqldb/mssql_go110.go b/vendor/github.com/denisenkom/go-mssqldb/mssql_go110.go new file mode 100644 index 000000000..833f04716 --- /dev/null +++ b/vendor/github.com/denisenkom/go-mssqldb/mssql_go110.go @@ -0,0 +1,47 @@ +// +build go1.10 + +package mssql + +import ( + "context" + "database/sql/driver" +) + +var _ driver.Connector = &Connector{} +var _ driver.SessionResetter = &Conn{} + +func (c *Conn) ResetSession(ctx context.Context) error { + if !c.connectionGood { + return driver.ErrBadConn + } + c.resetSession = true + + if c.connector == nil || len(c.connector.SessionInitSQL) == 0 { + return nil + } + + s, err := c.prepareContext(ctx, c.connector.SessionInitSQL) + if err != nil { + return driver.ErrBadConn + } + _, err = s.exec(ctx, nil) + if err != nil { + return driver.ErrBadConn + } + + return nil +} + +// Connect to the server and return a TDS connection. +func (c *Connector) Connect(ctx context.Context) (driver.Conn, error) { + conn, err := c.driver.connect(ctx, c, c.params) + if err == nil { + err = conn.ResetSession(ctx) + } + return conn, err +} + +// Driver underlying the Connector. +func (c *Connector) Driver() driver.Driver { + return c.driver +} diff --git a/vendor/github.com/denisenkom/go-mssqldb/mssql_go18.go b/vendor/github.com/denisenkom/go-mssqldb/mssql_go18.go deleted file mode 100644 index 74179c472..000000000 --- a/vendor/github.com/denisenkom/go-mssqldb/mssql_go18.go +++ /dev/null @@ -1,91 +0,0 @@ -// +build go1.8 - -package mssql - -import ( - "context" - "database/sql" - "database/sql/driver" - "errors" - "strings" -) - -var _ driver.Pinger = &Conn{} - -// Ping is used to check if the remote server is available and satisfies the Pinger interface. -func (c *Conn) Ping(ctx context.Context) error { - if !c.connectionGood { - return driver.ErrBadConn - } - stmt := &Stmt{c, `select 1;`, 0, nil} - _, err := stmt.ExecContext(ctx, nil) - return err -} - -var _ driver.ConnBeginTx = &Conn{} - -// BeginTx satisfies ConnBeginTx. -func (c *Conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) { - if !c.connectionGood { - return nil, driver.ErrBadConn - } - if opts.ReadOnly { - return nil, errors.New("Read-only transactions are not supported") - } - - var tdsIsolation isoLevel - switch sql.IsolationLevel(opts.Isolation) { - case sql.LevelDefault: - tdsIsolation = isolationUseCurrent - case sql.LevelReadUncommitted: - tdsIsolation = isolationReadUncommited - case sql.LevelReadCommitted: - tdsIsolation = isolationReadCommited - case sql.LevelWriteCommitted: - return nil, errors.New("LevelWriteCommitted isolation level is not supported") - case sql.LevelRepeatableRead: - tdsIsolation = isolationRepeatableRead - case sql.LevelSnapshot: - tdsIsolation = isolationSnapshot - case sql.LevelSerializable: - tdsIsolation = isolationSerializable - case sql.LevelLinearizable: - return nil, errors.New("LevelLinearizable isolation level is not supported") - default: - return nil, errors.New("Isolation level is not supported or unknown") - } - return c.begin(ctx, tdsIsolation) -} - -func (c *Conn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) { - if !c.connectionGood { - return nil, driver.ErrBadConn - } - if len(query) > 10 && strings.EqualFold(query[:10], "INSERTBULK") { - return c.prepareCopyIn(query) - } - - return c.prepareContext(ctx, query) -} - -func (s *Stmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) { - if !s.c.connectionGood { - return nil, driver.ErrBadConn - } - list := make([]namedValue, len(args)) - for i, nv := range args { - list[i] = namedValue(nv) - } - return s.queryContext(ctx, list) -} - -func (s *Stmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) { - if !s.c.connectionGood { - return nil, driver.ErrBadConn - } - list := make([]namedValue, len(args)) - for i, nv := range args { - list[i] = namedValue(nv) - } - return s.exec(ctx, list) -} diff --git a/vendor/github.com/denisenkom/go-mssqldb/mssql_go19.go b/vendor/github.com/denisenkom/go-mssqldb/mssql_go19.go index 250151abc..7f2295c38 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/mssql_go19.go +++ b/vendor/github.com/denisenkom/go-mssqldb/mssql_go19.go @@ -5,23 +5,64 @@ package mssql import ( "database/sql" "database/sql/driver" + "errors" "fmt" + "reflect" + "time" + // "github.com/cockroachdb/apd" + "cloud.google.com/go/civil" ) -// Type alias provided for compibility. -// -// Deprecated: users should transition to the new names when possible. -type MssqlDriver = Driver -type MssqlBulk = Bulk -type MssqlBulkOptions = BulkOptions -type MssqlConn = Conn -type MssqlResult = Result -type MssqlRows = Rows -type MssqlStmt = Stmt +// Type alias provided for compatibility. + +type MssqlDriver = Driver // Deprecated: users should transition to the new name when possible. +type MssqlBulk = Bulk // Deprecated: users should transition to the new name when possible. +type MssqlBulkOptions = BulkOptions // Deprecated: users should transition to the new name when possible. +type MssqlConn = Conn // Deprecated: users should transition to the new name when possible. +type MssqlResult = Result // Deprecated: users should transition to the new name when possible. +type MssqlRows = Rows // Deprecated: users should transition to the new name when possible. +type MssqlStmt = Stmt // Deprecated: users should transition to the new name when possible. var _ driver.NamedValueChecker = &Conn{} +// VarChar parameter types. +type VarChar string + +type NVarCharMax string +type VarCharMax string + +// DateTime1 encodes parameters to original DateTime SQL types. +type DateTime1 time.Time + +// DateTimeOffset encodes parameters to DateTimeOffset, preserving the UTC offset. +type DateTimeOffset time.Time + +func convertInputParameter(val interface{}) (interface{}, error) { + switch v := val.(type) { + case VarChar: + return val, nil + case NVarCharMax: + return val, nil + case VarCharMax: + return val, nil + case DateTime1: + return val, nil + case DateTimeOffset: + return val, nil + case civil.Date: + return val, nil + case civil.DateTime: + return val, nil + case civil.Time: + return val, nil + // case *apd.Decimal: + // return nil + default: + return driver.DefaultParameterConverter.ConvertValue(v) + } +} + func (c *Conn) CheckNamedValue(nv *driver.NamedValue) error { switch v := nv.Value.(type) { case sql.Out: @@ -30,35 +71,126 @@ func (c *Conn) CheckNamedValue(nv *driver.NamedValue) error { } c.outs[nv.Name] = v.Dest - // Unwrap the Out value and check the inner value. - lnv := *nv - lnv.Value = v.Dest - err := c.CheckNamedValue(&lnv) - if err != nil { - if err != driver.ErrSkip { - return err - } - lnv.Value, err = driver.DefaultParameterConverter.ConvertValue(lnv.Value) - if err != nil { - return err - } + if v.Dest == nil { + return errors.New("destination is a nil pointer") + } + + dest_info := reflect.ValueOf(v.Dest) + if dest_info.Kind() != reflect.Ptr { + return errors.New("destination not a pointer") + } + + if dest_info.IsNil() { + return errors.New("destination is a nil pointer") + } + + pointed_value := reflect.Indirect(dest_info) + + // don't allow pointer to a pointer, only pointer to a value can be handled + // correctly + if pointed_value.Kind() == reflect.Ptr { + return errors.New("destination is a pointer to a pointer") + } + + // Unwrap the Out value and check the inner value. + val := pointed_value.Interface() + if val == nil { + return errors.New("MSSQL does not allow NULL value without type for OUTPUT parameters") + } + conv, err := convertInputParameter(val) + if err != nil { + return err + } + if conv == nil { + // if we replace with nil we would lose type information + nv.Value = sql.Out{Dest: val} + } else { + nv.Value = sql.Out{Dest: conv} } - nv.Value = sql.Out{Dest: lnv.Value} return nil - // case *apd.Decimal: - // return nil + case *ReturnStatus: + *v = 0 // By default the return value should be zero. + c.returnStatus = v + return driver.ErrRemoveArgument + case TVP: + return nil default: - return driver.ErrSkip + var err error + nv.Value, err = convertInputParameter(nv.Value) + return err } } -func (s *Stmt) makeParamExtra(val driver.Value) (res Param, err error) { +func (s *Stmt) makeParamExtra(val driver.Value) (res param, err error) { switch val := val.(type) { + case VarChar: + res.ti.TypeId = typeBigVarChar + res.buffer = []byte(val) + res.ti.Size = len(res.buffer) + case VarCharMax: + res.ti.TypeId = typeBigVarChar + res.buffer = []byte(val) + res.ti.Size = 0 // currently zero forces varchar(max) + case NVarCharMax: + res.ti.TypeId = typeNVarChar + res.buffer = str2ucs2(string(val)) + res.ti.Size = 0 // currently zero forces nvarchar(max) + case DateTime1: + t := time.Time(val) + res.ti.TypeId = typeDateTimeN + res.buffer = encodeDateTime(t) + res.ti.Size = len(res.buffer) + case DateTimeOffset: + res.ti.TypeId = typeDateTimeOffsetN + res.ti.Scale = 7 + res.buffer = encodeDateTimeOffset(time.Time(val), int(res.ti.Scale)) + res.ti.Size = len(res.buffer) + case civil.Date: + res.ti.TypeId = typeDateN + res.buffer = encodeDate(val.In(time.UTC)) + res.ti.Size = len(res.buffer) + case civil.DateTime: + res.ti.TypeId = typeDateTime2N + res.ti.Scale = 7 + res.buffer = encodeDateTime2(val.In(time.UTC), int(res.ti.Scale)) + res.ti.Size = len(res.buffer) + case civil.Time: + res.ti.TypeId = typeTimeN + res.ti.Scale = 7 + res.buffer = encodeTime(val.Hour, val.Minute, val.Second, val.Nanosecond, int(res.ti.Scale)) + res.ti.Size = len(res.buffer) case sql.Out: res, err = s.makeParam(val.Dest) res.Flags = fByRevValue + case TVP: + err = val.check() + if err != nil { + return + } + schema, name, errGetName := getSchemeAndName(val.TypeName) + if errGetName != nil { + return + } + res.ti.UdtInfo.TypeName = name + res.ti.UdtInfo.SchemaName = schema + res.ti.TypeId = typeTvp + columnStr, tvpFieldIndexes, errCalTypes := val.columnTypes() + if errCalTypes != nil { + err = errCalTypes + return + } + res.buffer, err = val.encode(schema, name, columnStr, tvpFieldIndexes) + if err != nil { + return + } + res.ti.Size = len(res.buffer) + default: err = fmt.Errorf("mssql: unknown type for %T", val) } return } + +func scanIntoOut(name string, fromServer, scanInto interface{}) error { + return convertAssign(scanInto, fromServer) +} diff --git a/vendor/github.com/denisenkom/go-mssqldb/mssql_go19pre.go b/vendor/github.com/denisenkom/go-mssqldb/mssql_go19pre.go index 3bad7fb00..9680f5107 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/mssql_go19pre.go +++ b/vendor/github.com/denisenkom/go-mssqldb/mssql_go19pre.go @@ -7,6 +7,10 @@ import ( "fmt" ) -func (s *Stmt) makeParamExtra(val driver.Value) (Param, error) { - return Param{}, fmt.Errorf("mssql: unknown type for %T", val) +func (s *Stmt) makeParamExtra(val driver.Value) (param, error) { + return param{}, fmt.Errorf("mssql: unknown type for %T", val) +} + +func scanIntoOut(name string, fromServer, scanInto interface{}) error { + return fmt.Errorf("mssql: unsupported OUTPUT type, use a newer Go version") } diff --git a/vendor/github.com/denisenkom/go-mssqldb/net.go b/vendor/github.com/denisenkom/go-mssqldb/net.go index 8c3c8ef8b..e3864d1a2 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/net.go +++ b/vendor/github.com/denisenkom/go-mssqldb/net.go @@ -14,7 +14,7 @@ type timeoutConn struct { continueRead bool } -func NewTimeoutConn(conn net.Conn, timeout time.Duration) *timeoutConn { +func newTimeoutConn(conn net.Conn, timeout time.Duration) *timeoutConn { return &timeoutConn{ c: conn, timeout: timeout, @@ -48,9 +48,11 @@ func (c *timeoutConn) Read(b []byte) (n int, err error) { n, err = c.buf.Read(b) return } - err = c.c.SetDeadline(time.Now().Add(c.timeout)) - if err != nil { - return + if c.timeout > 0 { + err = c.c.SetDeadline(time.Now().Add(c.timeout)) + if err != nil { + return + } } return c.c.Read(b) } @@ -58,7 +60,7 @@ func (c *timeoutConn) Read(b []byte) (n int, err error) { func (c *timeoutConn) Write(b []byte) (n int, err error) { if c.buf != nil { if !c.packetPending { - c.buf.BeginPacket(packPrelogin) + c.buf.BeginPacket(packPrelogin, false) c.packetPending = true } n, err = c.buf.Write(b) @@ -67,9 +69,11 @@ func (c *timeoutConn) Write(b []byte) (n int, err error) { } return } - err = c.c.SetDeadline(time.Now().Add(c.timeout)) - if err != nil { - return + if c.timeout > 0 { + err = c.c.SetDeadline(time.Now().Add(c.timeout)) + if err != nil { + return + } } return c.c.Write(b) } diff --git a/vendor/github.com/denisenkom/go-mssqldb/ntlm.go b/vendor/github.com/denisenkom/go-mssqldb/ntlm.go index 5bed66843..7c0cc4f78 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/ntlm.go +++ b/vendor/github.com/denisenkom/go-mssqldb/ntlm.go @@ -15,44 +15,44 @@ import ( ) const ( - NEGOTIATE_MESSAGE = 1 - CHALLENGE_MESSAGE = 2 - AUTHENTICATE_MESSAGE = 3 + _NEGOTIATE_MESSAGE = 1 + _CHALLENGE_MESSAGE = 2 + _AUTHENTICATE_MESSAGE = 3 ) const ( - NEGOTIATE_UNICODE = 0x00000001 - NEGOTIATE_OEM = 0x00000002 - NEGOTIATE_TARGET = 0x00000004 - NEGOTIATE_SIGN = 0x00000010 - NEGOTIATE_SEAL = 0x00000020 - NEGOTIATE_DATAGRAM = 0x00000040 - NEGOTIATE_LMKEY = 0x00000080 - NEGOTIATE_NTLM = 0x00000200 - NEGOTIATE_ANONYMOUS = 0x00000800 - NEGOTIATE_OEM_DOMAIN_SUPPLIED = 0x00001000 - NEGOTIATE_OEM_WORKSTATION_SUPPLIED = 0x00002000 - NEGOTIATE_ALWAYS_SIGN = 0x00008000 - NEGOTIATE_TARGET_TYPE_DOMAIN = 0x00010000 - NEGOTIATE_TARGET_TYPE_SERVER = 0x00020000 - NEGOTIATE_EXTENDED_SESSIONSECURITY = 0x00080000 - NEGOTIATE_IDENTIFY = 0x00100000 - REQUEST_NON_NT_SESSION_KEY = 0x00400000 - NEGOTIATE_TARGET_INFO = 0x00800000 - NEGOTIATE_VERSION = 0x02000000 - NEGOTIATE_128 = 0x20000000 - NEGOTIATE_KEY_EXCH = 0x40000000 - NEGOTIATE_56 = 0x80000000 + _NEGOTIATE_UNICODE = 0x00000001 + _NEGOTIATE_OEM = 0x00000002 + _NEGOTIATE_TARGET = 0x00000004 + _NEGOTIATE_SIGN = 0x00000010 + _NEGOTIATE_SEAL = 0x00000020 + _NEGOTIATE_DATAGRAM = 0x00000040 + _NEGOTIATE_LMKEY = 0x00000080 + _NEGOTIATE_NTLM = 0x00000200 + _NEGOTIATE_ANONYMOUS = 0x00000800 + _NEGOTIATE_OEM_DOMAIN_SUPPLIED = 0x00001000 + _NEGOTIATE_OEM_WORKSTATION_SUPPLIED = 0x00002000 + _NEGOTIATE_ALWAYS_SIGN = 0x00008000 + _NEGOTIATE_TARGET_TYPE_DOMAIN = 0x00010000 + _NEGOTIATE_TARGET_TYPE_SERVER = 0x00020000 + _NEGOTIATE_EXTENDED_SESSIONSECURITY = 0x00080000 + _NEGOTIATE_IDENTIFY = 0x00100000 + _REQUEST_NON_NT_SESSION_KEY = 0x00400000 + _NEGOTIATE_TARGET_INFO = 0x00800000 + _NEGOTIATE_VERSION = 0x02000000 + _NEGOTIATE_128 = 0x20000000 + _NEGOTIATE_KEY_EXCH = 0x40000000 + _NEGOTIATE_56 = 0x80000000 ) -const NEGOTIATE_FLAGS = NEGOTIATE_UNICODE | - NEGOTIATE_NTLM | - NEGOTIATE_OEM_DOMAIN_SUPPLIED | - NEGOTIATE_OEM_WORKSTATION_SUPPLIED | - NEGOTIATE_ALWAYS_SIGN | - NEGOTIATE_EXTENDED_SESSIONSECURITY +const _NEGOTIATE_FLAGS = _NEGOTIATE_UNICODE | + _NEGOTIATE_NTLM | + _NEGOTIATE_OEM_DOMAIN_SUPPLIED | + _NEGOTIATE_OEM_WORKSTATION_SUPPLIED | + _NEGOTIATE_ALWAYS_SIGN | + _NEGOTIATE_EXTENDED_SESSIONSECURITY -type NTLMAuth struct { +type ntlmAuth struct { Domain string UserName string Password string @@ -64,7 +64,7 @@ func getAuth(user, password, service, workstation string) (auth, bool) { return nil, false } domain_user := strings.SplitN(user, "\\", 2) - return &NTLMAuth{ + return &ntlmAuth{ Domain: domain_user[0], UserName: domain_user[1], Password: password, @@ -86,13 +86,13 @@ func utf16le(val string) []byte { return v } -func (auth *NTLMAuth) InitialBytes() ([]byte, error) { +func (auth *ntlmAuth) InitialBytes() ([]byte, error) { domain_len := len(auth.Domain) workstation_len := len(auth.Workstation) msg := make([]byte, 40+domain_len+workstation_len) copy(msg, []byte("NTLMSSP\x00")) - binary.LittleEndian.PutUint32(msg[8:], NEGOTIATE_MESSAGE) - binary.LittleEndian.PutUint32(msg[12:], NEGOTIATE_FLAGS) + binary.LittleEndian.PutUint32(msg[8:], _NEGOTIATE_MESSAGE) + binary.LittleEndian.PutUint32(msg[12:], _NEGOTIATE_FLAGS) // Domain Name Fields binary.LittleEndian.PutUint16(msg[16:], uint16(domain_len)) binary.LittleEndian.PutUint16(msg[18:], uint16(domain_len)) @@ -198,11 +198,11 @@ func ntlmSessionResponse(clientNonce [8]byte, serverChallenge [8]byte, password return response(hash, passwordHash) } -func (auth *NTLMAuth) NextBytes(bytes []byte) ([]byte, error) { +func (auth *ntlmAuth) NextBytes(bytes []byte) ([]byte, error) { if string(bytes[0:8]) != "NTLMSSP\x00" { return nil, errorNTLM } - if binary.LittleEndian.Uint32(bytes[8:12]) != CHALLENGE_MESSAGE { + if binary.LittleEndian.Uint32(bytes[8:12]) != _CHALLENGE_MESSAGE { return nil, errorNTLM } flags := binary.LittleEndian.Uint32(bytes[20:24]) @@ -210,7 +210,7 @@ func (auth *NTLMAuth) NextBytes(bytes []byte) ([]byte, error) { copy(challenge[:], bytes[24:32]) var lm, nt []byte - if (flags & NEGOTIATE_EXTENDED_SESSIONSECURITY) != 0 { + if (flags & _NEGOTIATE_EXTENDED_SESSIONSECURITY) != 0 { nonce := clientChallenge() var lm_bytes [24]byte copy(lm_bytes[:8], nonce[:]) @@ -235,7 +235,7 @@ func (auth *NTLMAuth) NextBytes(bytes []byte) ([]byte, error) { msg := make([]byte, 88+lm_len+nt_len+domain_len+user_len+workstation_len) copy(msg, []byte("NTLMSSP\x00")) - binary.LittleEndian.PutUint32(msg[8:], AUTHENTICATE_MESSAGE) + binary.LittleEndian.PutUint32(msg[8:], _AUTHENTICATE_MESSAGE) // Lm Challenge Response Fields binary.LittleEndian.PutUint16(msg[12:], uint16(lm_len)) binary.LittleEndian.PutUint16(msg[14:], uint16(lm_len)) @@ -279,5 +279,5 @@ func (auth *NTLMAuth) NextBytes(bytes []byte) ([]byte, error) { return msg, nil } -func (auth *NTLMAuth) Free() { +func (auth *ntlmAuth) Free() { } diff --git a/vendor/github.com/denisenkom/go-mssqldb/rpc.go b/vendor/github.com/denisenkom/go-mssqldb/rpc.go index 00b9b1e21..4ca22578f 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/rpc.go +++ b/vendor/github.com/denisenkom/go-mssqldb/rpc.go @@ -4,7 +4,7 @@ import ( "encoding/binary" ) -type ProcId struct { +type procId struct { id uint16 name string } @@ -15,24 +15,13 @@ const ( fDefaultValue = 2 ) -type Param struct { +type param struct { Name string Flags uint8 ti typeInfo buffer []byte } -func MakeProcId(name string) (res ProcId) { - res.name = name - if len(name) == 0 { - panic("Proc name shouln't be empty") - } - if len(name) >= 0xffff { - panic("Invalid length of procedure name, should be less than 0xffff") - } - return res -} - const ( fWithRecomp = 1 fNoMetaData = 2 @@ -40,25 +29,25 @@ const ( ) var ( - Sp_Cursor = ProcId{1, ""} - Sp_CursorOpen = ProcId{2, ""} - Sp_CursorPrepare = ProcId{3, ""} - Sp_CursorExecute = ProcId{4, ""} - Sp_CursorPrepExec = ProcId{5, ""} - Sp_CursorUnprepare = ProcId{6, ""} - Sp_CursorFetch = ProcId{7, ""} - Sp_CursorOption = ProcId{8, ""} - Sp_CursorClose = ProcId{9, ""} - Sp_ExecuteSql = ProcId{10, ""} - Sp_Prepare = ProcId{11, ""} - Sp_PrepExec = ProcId{13, ""} - Sp_PrepExecRpc = ProcId{14, ""} - Sp_Unprepare = ProcId{15, ""} + sp_Cursor = procId{1, ""} + sp_CursorOpen = procId{2, ""} + sp_CursorPrepare = procId{3, ""} + sp_CursorExecute = procId{4, ""} + sp_CursorPrepExec = procId{5, ""} + sp_CursorUnprepare = procId{6, ""} + sp_CursorFetch = procId{7, ""} + sp_CursorOption = procId{8, ""} + sp_CursorClose = procId{9, ""} + sp_ExecuteSql = procId{10, ""} + sp_Prepare = procId{11, ""} + sp_PrepExec = procId{13, ""} + sp_PrepExecRpc = procId{14, ""} + sp_Unprepare = procId{15, ""} ) // http://msdn.microsoft.com/en-us/library/dd357576.aspx -func sendRpc(buf *tdsBuffer, headers []headerStruct, proc ProcId, flags uint16, params []Param) (err error) { - buf.BeginPacket(packRPCRequest) +func sendRpc(buf *tdsBuffer, headers []headerStruct, proc procId, flags uint16, params []param, resetSession bool) (err error) { + buf.BeginPacket(packRPCRequest, resetSession) writeAllHeaders(buf, headers) if len(proc.name) == 0 { var idswitch uint16 = 0xffff diff --git a/vendor/github.com/denisenkom/go-mssqldb/tds.go b/vendor/github.com/denisenkom/go-mssqldb/tds.go index 54ac6dbad..a924e9010 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/tds.go +++ b/vendor/github.com/denisenkom/go-mssqldb/tds.go @@ -50,16 +50,16 @@ func parseInstances(msg []byte) map[string]map[string]string { return results } -func getInstances(ctx context.Context, address string) (map[string]map[string]string, error) { - dialer := &net.Dialer{ - Timeout: 5 * time.Second, - } - conn, err := dialer.DialContext(ctx, "udp", address+":1434") +func getInstances(ctx context.Context, d Dialer, address string) (map[string]map[string]string, error) { + maxTime := 5 * time.Second + ctx, cancel := context.WithTimeout(ctx, maxTime) + defer cancel() + conn, err := d.DialContext(ctx, "udp", address+":1434") if err != nil { return nil, err } defer conn.Close() - conn.SetDeadline(time.Now().Add(5 * time.Second)) + conn.SetDeadline(time.Now().Add(maxTime)) _, err = conn.Write([]byte{3}) if err != nil { return nil, err @@ -152,19 +152,19 @@ type columnStruct struct { ti typeInfo } -type KeySlice []uint8 +type keySlice []uint8 -func (p KeySlice) Len() int { return len(p) } -func (p KeySlice) Less(i, j int) bool { return p[i] < p[j] } -func (p KeySlice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } +func (p keySlice) Len() int { return len(p) } +func (p keySlice) Less(i, j int) bool { return p[i] < p[j] } +func (p keySlice) Swap(i, j int) { p[i], p[j] = p[j], p[i] } // http://msdn.microsoft.com/en-us/library/dd357559.aspx func writePrelogin(w *tdsBuffer, fields map[uint8][]byte) error { var err error - w.BeginPacket(packPrelogin) + w.BeginPacket(packPrelogin, false) offset := uint16(5*len(fields) + 1) - keys := make(KeySlice, 0, len(fields)) + keys := make(keySlice, 0, len(fields)) for k, _ := range fields { keys = append(keys, k) } @@ -352,7 +352,7 @@ func manglePassword(password string) []byte { // http://msdn.microsoft.com/en-us/library/dd304019.aspx func sendLogin(w *tdsBuffer, login login) error { - w.BeginPacket(packLogin7) + w.BeginPacket(packLogin7, false) hostname := str2ucs2(login.HostName) username := str2ucs2(login.UserName) password := manglePassword(login.Password) @@ -633,8 +633,8 @@ func writeAllHeaders(w io.Writer, headers []headerStruct) (err error) { return nil } -func sendSqlBatch72(buf *tdsBuffer, sqltext string, headers []headerStruct) (err error) { - buf.BeginPacket(packSQLBatch) +func sendSqlBatch72(buf *tdsBuffer, sqltext string, headers []headerStruct, resetSession bool) (err error) { + buf.BeginPacket(packSQLBatch, resetSession) if err = writeAllHeaders(buf, headers); err != nil { return @@ -650,33 +650,34 @@ func sendSqlBatch72(buf *tdsBuffer, sqltext string, headers []headerStruct) (err // 2.2.1.7 Attention: https://msdn.microsoft.com/en-us/library/dd341449.aspx // 4.19.2 Out-of-Band Attention Signal: https://msdn.microsoft.com/en-us/library/dd305167.aspx func sendAttention(buf *tdsBuffer) error { - buf.BeginPacket(packAttention) + buf.BeginPacket(packAttention, false) return buf.FinishPacket() } type connectParams struct { - logFlags uint64 - port uint64 - host string - instance string - database string - user string - password string - dial_timeout time.Duration - conn_timeout time.Duration - keepAlive time.Duration - encrypt bool - disableEncryption bool - trustServerCertificate bool - certificate string - hostInCertificate string - serverSPN string - workstation string - appname string - typeFlags uint8 - failOverPartner string - failOverPort uint64 - packetSize uint16 + logFlags uint64 + port uint64 + host string + instance string + database string + user string + password string + dial_timeout time.Duration + conn_timeout time.Duration + keepAlive time.Duration + encrypt bool + disableEncryption bool + trustServerCertificate bool + certificate string + hostInCertificate string + hostInCertificateProvided bool + serverSPN string + workstation string + appname string + typeFlags uint8 + failOverPartner string + failOverPort uint64 + packetSize uint16 } func splitConnectionString(dsn string) (res map[string]string) { @@ -938,13 +939,13 @@ func parseConnectParams(dsn string) (connectParams, error) { strlog, ok := params["log"] if ok { var err error - p.logFlags, err = strconv.ParseUint(strlog, 10, 0) + p.logFlags, err = strconv.ParseUint(strlog, 10, 64) if err != nil { return p, fmt.Errorf("Invalid log parameter '%s': %s", strlog, err.Error()) } } server := params["server"] - parts := strings.SplitN(server, "\\", 2) + parts := strings.SplitN(server, `\`, 2) p.host = parts[0] if p.host == "." || strings.ToUpper(p.host) == "(LOCAL)" || p.host == "" { p.host = "localhost" @@ -960,7 +961,7 @@ func parseConnectParams(dsn string) (connectParams, error) { strport, ok := params["port"] if ok { var err error - p.port, err = strconv.ParseUint(strport, 0, 16) + p.port, err = strconv.ParseUint(strport, 10, 16) if err != nil { f := "Invalid tcp port '%v': %v" return p, fmt.Errorf(f, strport, err.Error()) @@ -992,20 +993,20 @@ func parseConnectParams(dsn string) (connectParams, error) { } // https://msdn.microsoft.com/en-us/library/dd341108.aspx - p.dial_timeout = 15 * time.Second - p.conn_timeout = 30 * time.Second - strconntimeout, ok := params["connection timeout"] - if ok { - timeout, err := strconv.ParseUint(strconntimeout, 0, 16) + // + // Do not set a connection timeout. Use Context to manage such things. + // Default to zero, but still allow it to be set. + if strconntimeout, ok := params["connection timeout"]; ok { + timeout, err := strconv.ParseUint(strconntimeout, 10, 64) if err != nil { f := "Invalid connection timeout '%v': %v" return p, fmt.Errorf(f, strconntimeout, err.Error()) } p.conn_timeout = time.Duration(timeout) * time.Second } - strdialtimeout, ok := params["dial timeout"] - if ok { - timeout, err := strconv.ParseUint(strdialtimeout, 0, 16) + p.dial_timeout = 15 * time.Second + if strdialtimeout, ok := params["dial timeout"]; ok { + timeout, err := strconv.ParseUint(strdialtimeout, 10, 64) if err != nil { f := "Invalid dial timeout '%v': %v" return p, fmt.Errorf(f, strdialtimeout, err.Error()) @@ -1016,9 +1017,8 @@ func parseConnectParams(dsn string) (connectParams, error) { // default keep alive should be 30 seconds according to spec: // https://msdn.microsoft.com/en-us/library/dd341108.aspx p.keepAlive = 30 * time.Second - if keepAlive, ok := params["keepalive"]; ok { - timeout, err := strconv.ParseUint(keepAlive, 0, 16) + timeout, err := strconv.ParseUint(keepAlive, 10, 64) if err != nil { f := "Invalid keepAlive value '%s': %s" return p, fmt.Errorf(f, keepAlive, err.Error()) @@ -1051,8 +1051,11 @@ func parseConnectParams(dsn string) (connectParams, error) { } p.certificate = params["certificate"] p.hostInCertificate, ok = params["hostnameincertificate"] - if !ok { + if ok { + p.hostInCertificateProvided = true + } else { p.hostInCertificate = p.host + p.hostInCertificateProvided = false } serverSPN, ok := params["serverspn"] @@ -1112,7 +1115,7 @@ type auth interface { // SQL Server AlwaysOn Availability Group Listeners are bound by DNS to a // list of IP addresses. So if there is more than one, try them all and // use the first one that allows a connection. -func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err error) { +func dialConnection(ctx context.Context, c *Connector, p connectParams) (conn net.Conn, err error) { var ips []net.IP ips, err = net.LookupIP(p.host) if err != nil { @@ -1123,9 +1126,9 @@ func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err er ips = []net.IP{ip} } if len(ips) == 1 { - d := createDialer(&p) + d := c.getDialer(&p) addr := net.JoinHostPort(ips[0].String(), strconv.Itoa(int(p.port))) - conn, err = d.Dial(ctx, addr) + conn, err = d.DialContext(ctx, "tcp", addr) } else { //Try Dials in parallel to avoid waiting for timeouts. @@ -1134,9 +1137,9 @@ func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err er portStr := strconv.Itoa(int(p.port)) for _, ip := range ips { go func(ip net.IP) { - d := createDialer(&p) + d := c.getDialer(&p) addr := net.JoinHostPort(ip.String(), portStr) - conn, err := d.Dial(ctx, addr) + conn, err := d.DialContext(ctx, "tcp", addr) if err == nil { connChan <- conn } else { @@ -1174,12 +1177,18 @@ func dialConnection(ctx context.Context, p connectParams) (conn net.Conn, err er return conn, err } -func connect(ctx context.Context, log optionalLogger, p connectParams) (res *tdsSession, err error) { - res = nil +func connect(ctx context.Context, c *Connector, log optionalLogger, p connectParams) (res *tdsSession, err error) { + dialCtx := ctx + if p.dial_timeout > 0 { + var cancel func() + dialCtx, cancel = context.WithTimeout(ctx, p.dial_timeout) + defer cancel() + } // if instance is specified use instance resolution service if p.instance != "" { p.instance = strings.ToUpper(p.instance) - instances, err := getInstances(ctx, p.host) + d := c.getDialer(&p) + instances, err := getInstances(dialCtx, d, p.host) if err != nil { f := "Unable to get instances from Sql Server Browser on host %v: %v" return nil, fmt.Errorf(f, p.host, err.Error()) @@ -1197,12 +1206,12 @@ func connect(ctx context.Context, log optionalLogger, p connectParams) (res *tds } initiate_connection: - conn, err := dialConnection(ctx, p) + conn, err := dialConnection(dialCtx, c, p) if err != nil { return nil, err } - toconn := NewTimeoutConn(conn, p.conn_timeout) + toconn := newTimeoutConn(conn, p.conn_timeout) outbuf := newTdsBuffer(p.packetSize, toconn) sess := tdsSession{ @@ -1313,42 +1322,43 @@ initiate_connection: } // processing login response - var sspi_msg []byte -continue_login: - tokchan := make(chan tokenStruct, 5) - go processResponse(context.Background(), &sess, tokchan, nil) success := false - for tok := range tokchan { - switch token := tok.(type) { - case sspiMsg: - sspi_msg, err = auth.NextBytes(token) - if err != nil { - return nil, err - } - case loginAckStruct: - success = true - sess.loginAck = token - case error: - return nil, fmt.Errorf("Login error: %s", token.Error()) - case doneStruct: - if token.isError() { - return nil, fmt.Errorf("Login error: %s", token.getError()) + for { + tokchan := make(chan tokenStruct, 5) + go processResponse(context.Background(), &sess, tokchan, nil) + for tok := range tokchan { + switch token := tok.(type) { + case sspiMsg: + sspi_msg, err := auth.NextBytes(token) + if err != nil { + return nil, err + } + if sspi_msg != nil && len(sspi_msg) > 0 { + outbuf.BeginPacket(packSSPIMessage, false) + _, err = outbuf.Write(sspi_msg) + if err != nil { + return nil, err + } + err = outbuf.FinishPacket() + if err != nil { + return nil, err + } + sspi_msg = nil + } + case loginAckStruct: + success = true + sess.loginAck = token + case error: + return nil, fmt.Errorf("Login error: %s", token.Error()) + case doneStruct: + if token.isError() { + return nil, fmt.Errorf("Login error: %s", token.getError()) + } + goto loginEnd } } } - if sspi_msg != nil { - outbuf.BeginPacket(packSSPIMessage) - _, err = outbuf.Write(sspi_msg) - if err != nil { - return nil, err - } - err = outbuf.FinishPacket() - if err != nil { - return nil, err - } - sspi_msg = nil - goto continue_login - } +loginEnd: if !success { return nil, fmt.Errorf("Login failed") } @@ -1356,6 +1366,9 @@ continue_login: toconn.Close() p.host = sess.routedServer p.port = uint64(sess.routedPort) + if !p.hostInCertificateProvided { + p.hostInCertificate = sess.routedServer + } goto initiate_connection } return &sess, nil diff --git a/vendor/github.com/denisenkom/go-mssqldb/token.go b/vendor/github.com/denisenkom/go-mssqldb/token.go index 5f2167eb8..1acac8a5d 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/token.go +++ b/vendor/github.com/denisenkom/go-mssqldb/token.go @@ -213,7 +213,7 @@ func processEnvChg(sess *tdsSession) { // SQL Collation data should contain 5 bytes in length if collationSize != 5 { - badStreamPanicf("Invalid SQL Collation size value returned from server: %s", collationSize) + badStreamPanicf("Invalid SQL Collation size value returned from server: %d", collationSize) } // 4 bytes, contains: LCID ColFlags Version @@ -385,11 +385,9 @@ func processEnvChg(sess *tdsSession) { } } -type returnStatus int32 - // http://msdn.microsoft.com/en-us/library/dd358180.aspx -func parseReturnStatus(r *tdsBuffer) returnStatus { - return returnStatus(r.int32()) +func parseReturnStatus(r *tdsBuffer) ReturnStatus { + return ReturnStatus(r.int32()) } func parseOrder(r *tdsBuffer) (res orderStruct) { @@ -640,7 +638,7 @@ func processSingleResponse(sess *tdsSession, ch chan tokenStruct, outs map[strin if len(nv.Name) > 0 { name := nv.Name[1:] // Remove the leading "@". if ov, has := outs[name]; has { - err = scanIntoOut(nv.Value, ov) + err = scanIntoOut(name, nv.Value, ov) if err != nil { fmt.Println("scan error", err) ch <- err @@ -653,28 +651,6 @@ func processSingleResponse(sess *tdsSession, ch chan tokenStruct, outs map[strin } } -func scanIntoOut(fromServer, scanInto interface{}) error { - switch fs := fromServer.(type) { - case int64: - switch si := scanInto.(type) { - case *int64: - *si = fs - default: - return fmt.Errorf("unsupported scan into type %[1]T for server type %[2]T", scanInto, fromServer) - } - return nil - case string: - switch si := scanInto.(type) { - case *string: - *si = fs - default: - return fmt.Errorf("unsupported scan into type %[1]T for server type %[2]T", scanInto, fromServer) - } - return nil - } - return fmt.Errorf("unsupported type from server %[1]T=%[1]v", fromServer) -} - type parseRespIter byte const ( diff --git a/vendor/github.com/denisenkom/go-mssqldb/tran.go b/vendor/github.com/denisenkom/go-mssqldb/tran.go index 75e7a2ae6..cb6436816 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/tran.go +++ b/vendor/github.com/denisenkom/go-mssqldb/tran.go @@ -28,9 +28,8 @@ const ( isolationSnapshot = 5 ) -func sendBeginXact(buf *tdsBuffer, headers []headerStruct, isolation isoLevel, - name string) (err error) { - buf.BeginPacket(packTransMgrReq) +func sendBeginXact(buf *tdsBuffer, headers []headerStruct, isolation isoLevel, name string, resetSession bool) (err error) { + buf.BeginPacket(packTransMgrReq, resetSession) writeAllHeaders(buf, headers) var rqtype uint16 = tmBeginXact err = binary.Write(buf, binary.LittleEndian, &rqtype) @@ -52,8 +51,8 @@ const ( fBeginXact = 1 ) -func sendCommitXact(buf *tdsBuffer, headers []headerStruct, name string, flags uint8, isolation uint8, newname string) error { - buf.BeginPacket(packTransMgrReq) +func sendCommitXact(buf *tdsBuffer, headers []headerStruct, name string, flags uint8, isolation uint8, newname string, resetSession bool) error { + buf.BeginPacket(packTransMgrReq, resetSession) writeAllHeaders(buf, headers) var rqtype uint16 = tmCommitXact err := binary.Write(buf, binary.LittleEndian, &rqtype) @@ -81,8 +80,8 @@ func sendCommitXact(buf *tdsBuffer, headers []headerStruct, name string, flags u return buf.FinishPacket() } -func sendRollbackXact(buf *tdsBuffer, headers []headerStruct, name string, flags uint8, isolation uint8, newname string) error { - buf.BeginPacket(packTransMgrReq) +func sendRollbackXact(buf *tdsBuffer, headers []headerStruct, name string, flags uint8, isolation uint8, newname string, resetSession bool) error { + buf.BeginPacket(packTransMgrReq, resetSession) writeAllHeaders(buf, headers) var rqtype uint16 = tmRollbackXact err := binary.Write(buf, binary.LittleEndian, &rqtype) diff --git a/vendor/github.com/denisenkom/go-mssqldb/tvp_go19.go b/vendor/github.com/denisenkom/go-mssqldb/tvp_go19.go new file mode 100644 index 000000000..64e5e21fb --- /dev/null +++ b/vendor/github.com/denisenkom/go-mssqldb/tvp_go19.go @@ -0,0 +1,231 @@ +// +build go1.9 + +package mssql + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "reflect" + "strings" + "time" +) + +const ( + jsonTag = "json" + tvpTag = "tvp" + skipTagValue = "-" + sqlSeparator = "." +) + +var ( + ErrorEmptyTVPTypeName = errors.New("TypeName must not be empty") + ErrorTypeSlice = errors.New("TVP must be slice type") + ErrorTypeSliceIsEmpty = errors.New("TVP mustn't be null value") + ErrorSkip = errors.New("all fields mustn't skip") + ErrorObjectName = errors.New("wrong tvp name") + ErrorWrongTyping = errors.New("the number of elements in columnStr and tvpFieldIndexes do not align") +) + +//TVP is driver type, which allows supporting Table Valued Parameters (TVP) in SQL Server +type TVP struct { + //TypeName mustn't be default value + TypeName string + //Value must be the slice, mustn't be nil + Value interface{} +} + +func (tvp TVP) check() error { + if len(tvp.TypeName) == 0 { + return ErrorEmptyTVPTypeName + } + if !isProc(tvp.TypeName) { + return ErrorEmptyTVPTypeName + } + if sepCount := getCountSQLSeparators(tvp.TypeName); sepCount > 1 { + return ErrorObjectName + } + valueOf := reflect.ValueOf(tvp.Value) + if valueOf.Kind() != reflect.Slice { + return ErrorTypeSlice + } + if valueOf.IsNil() { + return ErrorTypeSliceIsEmpty + } + if reflect.TypeOf(tvp.Value).Elem().Kind() != reflect.Struct { + return ErrorTypeSlice + } + return nil +} + +func (tvp TVP) encode(schema, name string, columnStr []columnStruct, tvpFieldIndexes []int) ([]byte, error) { + if len(columnStr) != len(tvpFieldIndexes) { + return nil, ErrorWrongTyping + } + preparedBuffer := make([]byte, 0, 20+(10*len(columnStr))) + buf := bytes.NewBuffer(preparedBuffer) + err := writeBVarChar(buf, "") + if err != nil { + return nil, err + } + + writeBVarChar(buf, schema) + writeBVarChar(buf, name) + binary.Write(buf, binary.LittleEndian, uint16(len(columnStr))) + + for i, column := range columnStr { + binary.Write(buf, binary.LittleEndian, uint32(column.UserType)) + binary.Write(buf, binary.LittleEndian, uint16(column.Flags)) + writeTypeInfo(buf, &columnStr[i].ti) + writeBVarChar(buf, "") + } + // The returned error is always nil + buf.WriteByte(_TVP_END_TOKEN) + + conn := new(Conn) + conn.sess = new(tdsSession) + conn.sess.loginAck = loginAckStruct{TDSVersion: verTDS73} + stmt := &Stmt{ + c: conn, + } + + val := reflect.ValueOf(tvp.Value) + for i := 0; i < val.Len(); i++ { + refStr := reflect.ValueOf(val.Index(i).Interface()) + buf.WriteByte(_TVP_ROW_TOKEN) + for columnStrIdx, fieldIdx := range tvpFieldIndexes { + field := refStr.Field(fieldIdx) + tvpVal := field.Interface() + valOf := reflect.ValueOf(tvpVal) + elemKind := field.Kind() + if elemKind == reflect.Ptr && valOf.IsNil() { + switch tvpVal.(type) { + case *bool, *time.Time, *int8, *int16, *int32, *int64, *float32, *float64, *int: + binary.Write(buf, binary.LittleEndian, uint8(0)) + continue + default: + binary.Write(buf, binary.LittleEndian, uint64(_PLP_NULL)) + continue + } + } + if elemKind == reflect.Slice && valOf.IsNil() { + binary.Write(buf, binary.LittleEndian, uint64(_PLP_NULL)) + continue + } + + cval, err := convertInputParameter(tvpVal) + if err != nil { + return nil, fmt.Errorf("failed to convert tvp parameter row col: %s", err) + } + param, err := stmt.makeParam(cval) + if err != nil { + return nil, fmt.Errorf("failed to make tvp parameter row col: %s", err) + } + columnStr[columnStrIdx].ti.Writer(buf, param.ti, param.buffer) + } + } + buf.WriteByte(_TVP_END_TOKEN) + return buf.Bytes(), nil +} + +func (tvp TVP) columnTypes() ([]columnStruct, []int, error) { + val := reflect.ValueOf(tvp.Value) + var firstRow interface{} + if val.Len() != 0 { + firstRow = val.Index(0).Interface() + } else { + firstRow = reflect.New(reflect.TypeOf(tvp.Value).Elem()).Elem().Interface() + } + + tvpRow := reflect.TypeOf(firstRow) + columnCount := tvpRow.NumField() + defaultValues := make([]interface{}, 0, columnCount) + tvpFieldIndexes := make([]int, 0, columnCount) + for i := 0; i < columnCount; i++ { + field := tvpRow.Field(i) + tvpTagValue, isTvpTag := field.Tag.Lookup(tvpTag) + jsonTagValue, isJsonTag := field.Tag.Lookup(jsonTag) + if IsSkipField(tvpTagValue, isTvpTag, jsonTagValue, isJsonTag) { + continue + } + tvpFieldIndexes = append(tvpFieldIndexes, i) + if field.Type.Kind() == reflect.Ptr { + v := reflect.New(field.Type.Elem()) + defaultValues = append(defaultValues, v.Interface()) + continue + } + defaultValues = append(defaultValues, reflect.Zero(field.Type).Interface()) + } + + if columnCount-len(tvpFieldIndexes) == columnCount { + return nil, nil, ErrorSkip + } + + conn := new(Conn) + conn.sess = new(tdsSession) + conn.sess.loginAck = loginAckStruct{TDSVersion: verTDS73} + stmt := &Stmt{ + c: conn, + } + + columnConfiguration := make([]columnStruct, 0, columnCount) + for index, val := range defaultValues { + cval, err := convertInputParameter(val) + if err != nil { + return nil, nil, fmt.Errorf("failed to convert tvp parameter row %d col %d: %s", index, val, err) + } + param, err := stmt.makeParam(cval) + if err != nil { + return nil, nil, err + } + column := columnStruct{ + ti: param.ti, + } + switch param.ti.TypeId { + case typeNVarChar, typeBigVarBin: + column.ti.Size = 0 + } + columnConfiguration = append(columnConfiguration, column) + } + + return columnConfiguration, tvpFieldIndexes, nil +} + +func IsSkipField(tvpTagValue string, isTvpValue bool, jsonTagValue string, isJsonTagValue bool) bool { + if !isTvpValue && !isJsonTagValue { + return false + } else if isTvpValue && tvpTagValue != skipTagValue { + return false + } else if !isTvpValue && isJsonTagValue && jsonTagValue != skipTagValue { + return false + } + return true +} + +func getSchemeAndName(tvpName string) (string, string, error) { + if len(tvpName) == 0 { + return "", "", ErrorEmptyTVPTypeName + } + splitVal := strings.Split(tvpName, ".") + if len(splitVal) > 2 { + return "", "", errors.New("wrong tvp name") + } + if len(splitVal) == 2 { + res := make([]string, 2) + for key, value := range splitVal { + tmp := strings.Replace(value, "[", "", -1) + tmp = strings.Replace(tmp, "]", "", -1) + res[key] = tmp + } + return res[0], res[1], nil + } + tmp := strings.Replace(splitVal[0], "[", "", -1) + tmp = strings.Replace(tmp, "]", "", -1) + + return "", tmp, nil +} + +func getCountSQLSeparators(str string) int { + return strings.Count(str, sqlSeparator) +} diff --git a/vendor/github.com/denisenkom/go-mssqldb/types.go b/vendor/github.com/denisenkom/go-mssqldb/types.go index 9ae5c5f76..c9f17b9e7 100644 --- a/vendor/github.com/denisenkom/go-mssqldb/types.go +++ b/vendor/github.com/denisenkom/go-mssqldb/types.go @@ -62,6 +62,7 @@ const ( typeNChar = 0xef typeXml = 0xf1 typeUdt = 0xf0 + typeTvp = 0xf3 // long length types typeText = 0x23 @@ -69,9 +70,13 @@ const ( typeNText = 0x63 typeVariant = 0x62 ) -const PLP_NULL = 0xFFFFFFFFFFFFFFFF -const UNKNOWN_PLP_LEN = 0xFFFFFFFFFFFFFFFE -const PLP_TERMINATOR = 0x00000000 +const _PLP_NULL = 0xFFFFFFFFFFFFFFFF +const _UNKNOWN_PLP_LEN = 0xFFFFFFFFFFFFFFFE +const _PLP_TERMINATOR = 0x00000000 + +// TVP COLUMN FLAGS +const _TVP_END_TOKEN = 0x00 +const _TVP_ROW_TOKEN = 0x01 // TYPE_INFO rule // http://msdn.microsoft.com/en-us/library/dd358284.aspx @@ -133,6 +138,7 @@ func readTypeInfo(r *tdsBuffer) (res typeInfo) { return } +// https://msdn.microsoft.com/en-us/library/dd358284.aspx func writeTypeInfo(w io.Writer, ti *typeInfo) (err error) { err = binary.Write(w, binary.LittleEndian, ti.TypeId) if err != nil { @@ -142,6 +148,9 @@ func writeTypeInfo(w io.Writer, ti *typeInfo) (err error) { case typeNull, typeInt1, typeBit, typeInt2, typeInt4, typeDateTim4, typeFlt4, typeMoney, typeDateTime, typeFlt8, typeMoney4, typeInt8: // those are fixed length + // https://msdn.microsoft.com/en-us/library/dd341171.aspx + ti.Writer = writeFixedType + case typeTvp: ti.Writer = writeFixedType default: // all others are VARLENTYPE err = writeVarLen(w, ti) @@ -157,8 +166,10 @@ func writeFixedType(w io.Writer, ti typeInfo, buf []byte) (err error) { return } +// https://msdn.microsoft.com/en-us/library/dd358341.aspx func writeVarLen(w io.Writer, ti *typeInfo) (err error) { switch ti.TypeId { + case typeDateN: ti.Writer = writeByteLenType case typeTimeN, typeDateTime2N, typeDateTimeOffsetN: @@ -200,6 +211,7 @@ func writeVarLen(w io.Writer, ti *typeInfo) (err error) { ti.Writer = writeByteLenType case typeBigVarBin, typeBigVarChar, typeBigBinary, typeBigChar, typeNVarChar, typeNChar, typeXml, typeUdt: + // short len types if ti.Size > 8000 || ti.Size == 0 { if err = binary.Write(w, binary.LittleEndian, uint16(0xffff)); err != nil { @@ -245,6 +257,48 @@ func decodeDateTim4(buf []byte) time.Time { 0, int(mins), 0, 0, time.UTC) } +func encodeDateTim4(val time.Time) (buf []byte) { + buf = make([]byte, 4) + + ref := time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC) + dur := val.Sub(ref) + days := dur / (24 * time.Hour) + mins := val.Hour()*60 + val.Minute() + if days < 0 { + days = 0 + mins = 0 + } + + binary.LittleEndian.PutUint16(buf[:2], uint16(days)) + binary.LittleEndian.PutUint16(buf[2:], uint16(mins)) + return +} + +// encodes datetime value +// type identifier is typeDateTimeN +func encodeDateTime(t time.Time) (res []byte) { + // base date in days since Jan 1st 1900 + basedays := gregorianDays(1900, 1) + // days since Jan 1st 1900 (same TZ as t) + days := gregorianDays(t.Year(), t.YearDay()) - basedays + tm := 300*(t.Second()+t.Minute()*60+t.Hour()*60*60) + t.Nanosecond()*300/1e9 + // minimum and maximum possible + mindays := gregorianDays(1753, 1) - basedays + maxdays := gregorianDays(9999, 365) - basedays + if days < mindays { + days = mindays + tm = 0 + } + if days > maxdays { + days = maxdays + tm = (23*60*60+59*60+59)*300 + 299 + } + res = make([]byte, 8) + binary.LittleEndian.PutUint32(res[0:4], uint32(days)) + binary.LittleEndian.PutUint32(res[4:8], uint32(tm)) + return +} + func decodeDateTime(buf []byte) time.Time { days := int32(binary.LittleEndian.Uint32(buf)) tm := binary.LittleEndian.Uint32(buf[4:]) @@ -320,7 +374,7 @@ func readByteLenType(ti *typeInfo, r *tdsBuffer) interface{} { case 8: return int64(binary.LittleEndian.Uint64(buf)) default: - badStreamPanicf("Invalid size for INTNTYPE") + badStreamPanicf("Invalid size for INTNTYPE: %d", len(buf)) } case typeDecimal, typeNumeric, typeDecimalN, typeNumericN: return decodeDecimal(ti.Prec, ti.Scale, buf) @@ -379,7 +433,7 @@ func writeByteLenType(w io.Writer, ti typeInfo, buf []byte) (err error) { if ti.Size > 0xff { panic("Invalid size for BYTELEN_TYPE") } - err = binary.Write(w, binary.LittleEndian, uint8(ti.Size)) + err = binary.Write(w, binary.LittleEndian, uint8(len(buf))) if err != nil { return } @@ -601,10 +655,10 @@ func readPLPType(ti *typeInfo, r *tdsBuffer) interface{} { size := r.uint64() var buf *bytes.Buffer switch size { - case PLP_NULL: + case _PLP_NULL: // null return nil - case UNKNOWN_PLP_LEN: + case _UNKNOWN_PLP_LEN: // size unknown buf = bytes.NewBuffer(make([]byte, 0, 1000)) default: @@ -635,13 +689,13 @@ func readPLPType(ti *typeInfo, r *tdsBuffer) interface{} { } func writePLPType(w io.Writer, ti typeInfo, buf []byte) (err error) { - if err = binary.Write(w, binary.LittleEndian, uint64(UNKNOWN_PLP_LEN)); err != nil { + if err = binary.Write(w, binary.LittleEndian, uint64(_UNKNOWN_PLP_LEN)); err != nil { return } for { chunksize := uint32(len(buf)) if chunksize == 0 { - err = binary.Write(w, binary.LittleEndian, uint32(PLP_TERMINATOR)) + err = binary.Write(w, binary.LittleEndian, uint32(_PLP_TERMINATOR)) return } if err = binary.Write(w, binary.LittleEndian, chunksize); err != nil { @@ -805,6 +859,15 @@ func decodeDate(buf []byte) time.Time { return time.Date(1, 1, 1+decodeDateInt(buf), 0, 0, 0, 0, time.UTC) } +func encodeDate(val time.Time) (buf []byte) { + days, _, _ := dateTime2(val) + buf = make([]byte, 3) + buf[0] = byte(days) + buf[1] = byte(days >> 8) + buf[2] = byte(days >> 16) + return +} + func decodeTimeInt(scale uint8, buf []byte) (sec int, ns int) { var acc uint64 = 0 for i := len(buf) - 1; i >= 0; i-- { @@ -820,11 +883,41 @@ func decodeTimeInt(scale uint8, buf []byte) (sec int, ns int) { return } +// calculate size of time field in bytes +func calcTimeSize(scale int) int { + if scale <= 2 { + return 3 + } else if scale <= 4 { + return 4 + } else { + return 5 + } +} + +// writes time value into a field buffer +// buffer should be at least calcTimeSize long +func encodeTimeInt(seconds, ns, scale int, buf []byte) { + ns_total := int64(seconds)*1000*1000*1000 + int64(ns) + t := ns_total / int64(math.Pow10(int(scale)*-1)*1e9) + buf[0] = byte(t) + buf[1] = byte(t >> 8) + buf[2] = byte(t >> 16) + buf[3] = byte(t >> 24) + buf[4] = byte(t >> 32) +} + func decodeTime(scale uint8, buf []byte) time.Time { sec, ns := decodeTimeInt(scale, buf) return time.Date(1, 1, 1, 0, 0, sec, ns, time.UTC) } +func encodeTime(hour, minute, second, ns, scale int) (buf []byte) { + seconds := hour*3600 + minute*60 + second + buf = make([]byte, calcTimeSize(scale)) + encodeTimeInt(seconds, ns, scale, buf) + return +} + func decodeDateTime2(scale uint8, buf []byte) time.Time { timesize := len(buf) - 3 sec, ns := decodeTimeInt(scale, buf[:timesize]) @@ -832,6 +925,17 @@ func decodeDateTime2(scale uint8, buf []byte) time.Time { return time.Date(1, 1, 1+days, 0, 0, sec, ns, time.UTC) } +func encodeDateTime2(val time.Time, scale int) (buf []byte) { + days, seconds, ns := dateTime2(val) + timesize := calcTimeSize(scale) + buf = make([]byte, 3+timesize) + encodeTimeInt(seconds, ns, scale, buf) + buf[timesize] = byte(days) + buf[timesize+1] = byte(days >> 8) + buf[timesize+2] = byte(days >> 16) + return +} + func decodeDateTimeOffset(scale uint8, buf []byte) time.Time { timesize := len(buf) - 3 - 2 sec, ns := decodeTimeInt(scale, buf[:timesize]) @@ -843,24 +947,43 @@ func decodeDateTimeOffset(scale uint8, buf []byte) time.Time { time.FixedZone("", offset*60)) } -func divFloor(x int64, y int64) int64 { - q := x / y - r := x % y - if r != 0 && ((r < 0) != (y < 0)) { - q-- - } - return q +func encodeDateTimeOffset(val time.Time, scale int) (buf []byte) { + timesize := calcTimeSize(scale) + buf = make([]byte, timesize+2+3) + days, seconds, ns := dateTime2(val.In(time.UTC)) + encodeTimeInt(seconds, ns, scale, buf) + buf[timesize] = byte(days) + buf[timesize+1] = byte(days >> 8) + buf[timesize+2] = byte(days >> 16) + _, offset := val.Zone() + offset /= 60 + buf[timesize+3] = byte(offset) + buf[timesize+4] = byte(offset >> 8) + return } -func dateTime2(t time.Time) (days int32, ns int64) { - // number of days since Jan 1 1970 UTC - days64 := divFloor(t.Unix(), 24*60*60) - // number of days since Jan 1 1 UTC - days = int32(days64) + 1969*365 + 1969/4 - 1969/100 + 1969/400 - // number of seconds within day - secs := t.Unix() - days64*24*60*60 - // number of nanoseconds within day - ns = secs*1e9 + int64(t.Nanosecond()) +// returns days since Jan 1st 0001 in Gregorian calendar +func gregorianDays(year, yearday int) int { + year0 := year - 1 + return year0*365 + year0/4 - year0/100 + year0/400 + yearday - 1 +} + +func dateTime2(t time.Time) (days int, seconds int, ns int) { + // days since Jan 1 1 (in same TZ as t) + days = gregorianDays(t.Year(), t.YearDay()) + seconds = t.Second() + t.Minute()*60 + t.Hour()*60*60 + ns = t.Nanosecond() + if days < 0 { + days = 0 + seconds = 0 + ns = 0 + } + max := gregorianDays(9999, 365) + if days > max { + days = max + seconds = 59 + 59*60 + 23*60*60 + ns = 999999900 + } return } @@ -989,7 +1112,7 @@ func makeGoLangScanType(ti typeInfo) reflect.Type { case typeVariant: return reflect.TypeOf(nil) default: - panic(fmt.Sprintf("not implemented makeDecl for type %d", ti.TypeId)) + panic(fmt.Sprintf("not implemented makeGoLangScanType for type %d", ti.TypeId)) } } @@ -1001,6 +1124,8 @@ func makeDecl(ti typeInfo) string { return "nvarchar(1)" case typeInt1: return "tinyint" + case typeBigBinary: + return fmt.Sprintf("binary(%d)", ti.Size) case typeInt2: return "smallint" case typeInt4: @@ -1089,6 +1214,8 @@ func makeDecl(ti typeInfo) string { default: panic("invalid size of DATETIMNTYPE") } + case typeTimeN: + return "time" case typeDateTime2N: return fmt.Sprintf("datetime2(%d)", ti.Scale) case typeDateTimeOffsetN: @@ -1101,6 +1228,11 @@ func makeDecl(ti typeInfo) string { return ti.UdtInfo.TypeName case typeGuid: return "uniqueidentifier" + case typeTvp: + if ti.UdtInfo.SchemaName != "" { + return fmt.Sprintf("%s.%s READONLY", ti.UdtInfo.SchemaName, ti.UdtInfo.TypeName) + } + return fmt.Sprintf("%s READONLY", ti.UdtInfo.TypeName) default: panic(fmt.Sprintf("not implemented makeDecl for type %#x", ti.TypeId)) } @@ -1209,7 +1341,7 @@ func makeGoLangTypeName(ti typeInfo) string { case typeBigBinary: return "BINARY" default: - panic(fmt.Sprintf("not implemented makeDecl for type %d", ti.TypeId)) + panic(fmt.Sprintf("not implemented makeGoLangTypeName for type %d", ti.TypeId)) } } @@ -1332,7 +1464,7 @@ func makeGoLangTypeLength(ti typeInfo) (int64, bool) { case typeBigBinary: return 0, false default: - panic(fmt.Sprintf("not implemented makeDecl for type %d", ti.TypeId)) + panic(fmt.Sprintf("not implemented makeGoLangTypeLength for type %d", ti.TypeId)) } } @@ -1443,6 +1575,6 @@ func makeGoLangTypePrecisionScale(ti typeInfo) (int64, int64, bool) { case typeBigBinary: return 0, 0, false default: - panic(fmt.Sprintf("not implemented makeDecl for type %d", ti.TypeId)) + panic(fmt.Sprintf("not implemented makeGoLangTypePrecisionScale for type %d", ti.TypeId)) } } diff --git a/vendor/modules.txt b/vendor/modules.txt index 77d7305b2..66572549f 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,3 +1,5 @@ +# cloud.google.com/go v0.37.4 +cloud.google.com/go/civil # github.com/BurntSushi/toml v0.3.1 github.com/BurntSushi/toml # github.com/PuerkitoBio/goquery v0.0.0-20170324135448-ed7d758e9a34 @@ -87,9 +89,10 @@ github.com/couchbase/vellum/utf8 github.com/couchbaselabs/go-couchbase # github.com/davecgh/go-spew v1.1.1 github.com/davecgh/go-spew/spew -# github.com/denisenkom/go-mssqldb v0.0.0-20190724012636-11b2859924c1 => github.com/denisenkom/go-mssqldb v0.0.0-20180315180555-6a30f4e59a44 +# github.com/denisenkom/go-mssqldb v0.0.0-20190724012636-11b2859924c1 github.com/denisenkom/go-mssqldb github.com/denisenkom/go-mssqldb/internal/cp +github.com/denisenkom/go-mssqldb/internal/querytext # github.com/dgrijalva/jwt-go v3.2.0+incompatible github.com/dgrijalva/jwt-go # github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712