Unverified Commit 149758c9 authored by Antoine GIRARD's avatar Antoine GIRARD Committed by GitHub
Browse files

Update to github.com/lafriks/xormstore@v1.3.0 (#8317)

parent 3a7e3dbf
No related merge requests found
Showing with 1245 additions and 783 deletions
+1245 -783
......@@ -27,7 +27,7 @@ require (
github.com/cznic/b v0.0.0-20181122101859-a26611c4d92d // indirect
github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548 // indirect
github.com/cznic/strutil v0.0.0-20181122101858-275e90344537 // indirect
github.com/denisenkom/go-mssqldb v0.0.0-20190820223206-44cdfe8d8ba9
github.com/denisenkom/go-mssqldb v0.0.0-20190924004331-208c0a498538
github.com/dgrijalva/jwt-go v3.2.0+incompatible
github.com/emirpasic/gods v1.12.0
github.com/etcd-io/bbolt v1.3.2 // indirect
......@@ -64,7 +64,7 @@ require (
github.com/klauspost/compress v0.0.0-20161025140425-8df558b6cb6f
github.com/klauspost/cpuid v0.0.0-20160302075316-09cded8978dc // indirect
github.com/klauspost/crc32 v0.0.0-20161016154125-cb6bfca970f6 // indirect
github.com/lafriks/xormstore v1.2.0
github.com/lafriks/xormstore v1.3.0
github.com/lib/pq v1.2.0
github.com/lunny/dingtalk_webhook v0.0.0-20171025031554-e3534c89ef96
github.com/lunny/levelqueue v0.0.0-20190217115915-02b525a4418e
......@@ -104,16 +104,14 @@ require (
github.com/urfave/cli v1.20.0
github.com/willf/bitset v0.0.0-20180426185212-8ce1146b8621 // indirect
github.com/yohcop/openid-go v0.0.0-20160914080427-2c050d2dae53
golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad
golang.org/x/net v0.0.0-20190909003024-a7b16738d86b
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
golang.org/x/sys v0.0.0-20190910064555-bbd175535a8b
golang.org/x/text v0.3.2
golang.org/x/tools v0.0.0-20190910221609-7f5965fd7709 // indirect
google.golang.org/appengine v1.6.2 // indirect
gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 // indirect
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
gopkg.in/editorconfig/editorconfig-core-go.v1 v1.3.0
gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
gopkg.in/ini.v1 v1.46.0
......
......@@ -123,8 +123,8 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
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 v0.0.0-20190707035753-2be1aa521ff4/go.mod h1:zAg7JM8CkOJ43xKXIj7eRO9kmWm/TW578qo+oDO6tuM=
github.com/denisenkom/go-mssqldb v0.0.0-20190820223206-44cdfe8d8ba9 h1:r05vdZzhwcLFTrNCNirAQEL30b/tlqnI0ow7BCcUiT4=
github.com/denisenkom/go-mssqldb v0.0.0-20190820223206-44cdfe8d8ba9/go.mod h1:uU0N10vx1abI4qeVe79CxepBP6PPREVTgMS5Gx6/mOk=
github.com/denisenkom/go-mssqldb v0.0.0-20190924004331-208c0a498538 h1:bpWCJ5MddHsv4Xtl3azkK89mZzd/vvut32mvAnKbyUA=
github.com/denisenkom/go-mssqldb v0.0.0-20190924004331-208c0a498538/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
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=
......@@ -249,7 +249,6 @@ github.com/go-swagger/scan-repo-boundary v0.0.0-20180623220736-973b3573c013 h1:l
github.com/go-swagger/scan-repo-boundary v0.0.0-20180623220736-973b3573c013/go.mod h1:b65mBPzqzZWxOZGxSWrqs4GInLIn+u99Q9q7p+GKni0=
github.com/go-xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a h1:9wScpmSP5A3Bk8V3XHWUcJmYTh+ZnlHVyc+A4oZYS3Y=
github.com/go-xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a/go.mod h1:56xuuqnHyryaerycW3BfssRdxQstACi0Epw/yC5E2xM=
github.com/go-xorm/xorm v0.7.6/go.mod h1:nqz2TAsuOHWH2yk4FYWtacCGgdbrcdZ5mF1XadqEHls=
github.com/go-xorm/xorm v0.7.8 h1:rKxZJB9mWQ9Nw2TbjsepiThR031jkGePOWXwTtEAU08=
github.com/go-xorm/xorm v0.7.8/go.mod h1:XiVxrMMIhFkwSkh96BW7PACl7UhLtx2iJIHMdmjh5sQ=
github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
......@@ -262,6 +261,8 @@ github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7a
github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
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-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
......@@ -338,10 +339,6 @@ github.com/issue9/identicon v0.0.0-20160320065130-d36b54562f4c h1:A/PDn117UYld5m
github.com/issue9/identicon v0.0.0-20160320065130-d36b54562f4c/go.mod h1:5mTb/PQNkqmq2x3IxlQZE0aSnTksJg7fg/oWmJ5SKXQ=
github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 h1:vr3AYkKovP8uR8AvSGGUK1IDqRa5lAAvEkZG1LKaCRc=
github.com/jackc/fake v0.0.0-20150926172116-812a484cc733/go.mod h1:WrMFNQdiFJ80sQsxDoMokWK1W5TQtxBFNpzWTD84ibQ=
github.com/jackc/pgx v3.3.0+incompatible h1:Wa90/+qsITBAPkAZjiByeIGHFcj3Ztu+VzrrIpHjL90=
github.com/jackc/pgx v3.3.0+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
github.com/jackc/pgx v3.5.0+incompatible h1:BRJ4G3UPtvml5R1ey0biqqGuYUGayMYekm3woO75orY=
github.com/jackc/pgx v3.5.0+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
github.com/jackc/pgx v3.6.0+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
github.com/jarcoal/httpmock v0.0.0-20180424175123-9c70cfe4a1da/go.mod h1:ks+b9deReOc7jgqp+e7LuFiCBH6Rm5hL32cLcEAArb4=
github.com/jaytaylor/html2text v0.0.0-20160923191438-8fb95d837f7d h1:ig/iUfDDg06RVW8OMby+GrmW6K2nPO3AFHlEIdvJSd4=
......@@ -387,8 +384,8 @@ github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/lafriks/xormstore v1.2.0 h1:3L1lbjpLAAE+91vU3yPlXhHfnYnhxAklFUi2eiMalc4=
github.com/lafriks/xormstore v1.2.0/go.mod h1:g47/cl3RfWykO5c4nw/Io3N0R+JuDqiD2YY7NzfWDoU=
github.com/lafriks/xormstore v1.3.0 h1:9A2wAZrdEXtTgfjCFtclPz3pwnmmxY7sJxQgIi62li4=
github.com/lafriks/xormstore v1.3.0/go.mod h1:RAhtOztWBjK9xeZpXwKq59rhUxoRgo1zfYl0H1mtK7A=
github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
......@@ -628,10 +625,8 @@ golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8U
golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586 h1:7KByu05hhLed2MO29w7p1XfZvZ13m8mub3shuVftRs0=
golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472 h1:Gv7RPwsi3eZ2Fgewe3CBsuOebPwO27PoXzRpJPsvSSM=
golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad h1:5E5raQxcv+6CZ11RrBYQe5WRbUIWpScjh0kvHZkZIrQ=
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
......@@ -699,7 +694,6 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
......@@ -729,7 +723,6 @@ golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190606050223-4d9ae51c2468/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190617190820-da514acc4774/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
......@@ -754,8 +747,8 @@ google.golang.org/appengine v1.6.0 h1:Tfd7cKwKbFRsI8RMAD3oqqw7JPFRrvFlOsfbgVkjOO
google.golang.org/appengine v1.6.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/appengine v1.6.2 h1:j8RI1yW0SkI+paT6uGwMlrMI/6zwYA6/CFil8rxOzGI=
google.golang.org/appengine v1.6.2/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/appengine v1.6.4 h1:WiKh4+/eMB2HaY7QhCfW/R7MuRAoA8QMCSJA6jP5/fo=
google.golang.org/appengine v1.6.4/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
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=
......@@ -824,12 +817,8 @@ mvdan.cc/xurls/v2 v2.0.0/go.mod h1:2/webFPYOXN9jp/lzuj0zuAVlF+9g4KPFJANH1oJhRU=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a h1:8q33ShxKXRwQ7JVd1ZnhIU3hZhwwn0Le+4fTeAackuM=
strk.kbt.io/projects/go/libravatar v0.0.0-20160628055650-5eed7bff870a/go.mod h1:FJGmPh3vz9jSos1L/F91iAgnC/aejc0wIIrF2ZwJxdY=
xorm.io/builder v0.3.5 h1:EilU39fvWDxjb1cDaELpYhsF+zziRBhew8xk4pngO+A=
xorm.io/builder v0.3.5/go.mod h1:ZFbByS/KxZI1FKRjL05PyJ4YrK2bcxlUaAxdum5aTR8=
xorm.io/builder v0.3.6 h1:ha28mQ2M+TFx96Hxo+iq6tQgnkC9IZkM6D8w9sKHHF8=
xorm.io/builder v0.3.6/go.mod h1:LEFAPISnRzG+zxaxj2vPicRwz67BdhFreKg8yv8/TgU=
xorm.io/core v0.7.0 h1:hKxuOKWZNeiFQsSuGet/KV8HZ788hclvAl+7azx3tkM=
xorm.io/core v0.7.0/go.mod h1:TuOJjIVa7e3w/rN8tDcAvuLBMtwzdHPbyOzE6Gk1EUI=
xorm.io/core v0.7.2-0.20190928055935-90aeac8d08eb h1:msX3zG3BPl8Ti+LDzP33/9K7BzO/WqFXk610K1kYKfo=
xorm.io/core v0.7.2-0.20190928055935-90aeac8d08eb/go.mod h1:jJfd0UAEzZ4t87nbQYtVjmqpIODugN6PD2D9E+dJvdM=
xorm.io/core v0.7.2 h1:mEO22A2Z7a3fPaZMk6gKL/jMD80iiyNwRrX5HOv3XLw=
......
......@@ -220,9 +220,9 @@ are supported:
* 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
* "github.com/golang-sql/civil".Date -> date
* "github.com/golang-sql/civil".DateTime -> datetime2
* "github.com/golang-sql/civil".Time -> time
* mssql.TVP -> Table Value Parameter (TDS version dependent)
## Important Notes
......
......@@ -10,7 +10,7 @@ environment:
SQLUSER: sa
SQLPASSWORD: Password12!
DATABASE: test
GOVERSION: 110
GOVERSION: 111
matrix:
- GOVERSION: 18
SQLINSTANCE: SQL2016
......@@ -18,6 +18,8 @@ environment:
SQLINSTANCE: SQL2016
- GOVERSION: 110
SQLINSTANCE: SQL2016
- GOVERSION: 111
SQLINSTANCE: SQL2016
- SQLINSTANCE: SQL2014
- SQLINSTANCE: SQL2012SP1
- SQLINSTANCE: SQL2008R2SP2
......@@ -27,7 +29,7 @@ install:
- set PATH=%GOPATH%\bin;%GOROOT%\bin;%PATH%
- go version
- go env
- go get -u cloud.google.com/go/civil
- go get -u github.com/golang-sql/civil
build_script:
- go build
......
......@@ -221,23 +221,27 @@ func (r *tdsBuffer) uint16() uint16 {
}
func (r *tdsBuffer) BVarChar() string {
l := int(r.byte())
return r.readUcs2(l)
return readBVarCharOrPanic(r)
}
func (r *tdsBuffer) UsVarChar() string {
l := int(r.uint16())
return r.readUcs2(l)
func readBVarCharOrPanic(r io.Reader) string {
s, err := readBVarChar(r)
if err != nil {
badStreamPanic(err)
}
return s
}
func (r *tdsBuffer) readUcs2(numchars int) string {
b := make([]byte, numchars*2)
r.ReadFull(b)
res, err := ucs22str(b)
func readUsVarCharOrPanic(r io.Reader) string {
s, err := readUsVarChar(r)
if err != nil {
badStreamPanic(err)
}
return res
return s
}
func (r *tdsBuffer) UsVarChar() string {
return readUsVarCharOrPanic(r)
}
func (r *tdsBuffer) Read(buf []byte) (copied int, err error) {
......
......@@ -7,9 +7,10 @@ import (
"fmt"
"math"
"reflect"
"strconv"
"strings"
"time"
"github.com/denisenkom/go-mssqldb/internal/decimal"
)
type Bulk struct {
......@@ -42,6 +43,11 @@ type BulkOptions struct {
type DataValue interface{}
const (
sqlDateFormat = "2006-01-02"
sqlTimeFormat = "2006-01-02 15:04:05.999999999Z07:00"
)
func (cn *Conn) CreateBulk(table string, columns []string) (_ *Bulk) {
b := Bulk{ctx: context.Background(), cn: cn, tablename: table, headerSent: false, columnsName: columns}
b.Debug = false
......@@ -334,7 +340,7 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
case int64:
intvalue = val
default:
err = fmt.Errorf("mssql: invalid type for int column")
err = fmt.Errorf("mssql: invalid type for int column: %T", val)
return
}
......@@ -361,7 +367,7 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
case int64:
floatvalue = float64(val)
default:
err = fmt.Errorf("mssql: invalid type for float column: %s", val)
err = fmt.Errorf("mssql: invalid type for float column: %T %s", val, val)
return
}
......@@ -380,7 +386,7 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
case []byte:
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for nvarchar column: %s", val)
err = fmt.Errorf("mssql: invalid type for nvarchar column: %T %s", val, val)
return
}
res.ti.Size = len(res.buffer)
......@@ -392,14 +398,14 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
case []byte:
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for varchar column: %s", val)
err = fmt.Errorf("mssql: invalid type for varchar column: %T %s", val, val)
return
}
res.ti.Size = len(res.buffer)
case typeBit, typeBitN:
if reflect.TypeOf(val).Kind() != reflect.Bool {
err = fmt.Errorf("mssql: invalid type for bit column: %s", val)
err = fmt.Errorf("mssql: invalid type for bit column: %T %s", val, val)
return
}
res.ti.TypeId = typeBitN
......@@ -413,18 +419,31 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
case time.Time:
res.buffer = encodeDateTime2(val, int(col.ti.Scale))
res.ti.Size = len(res.buffer)
case string:
var t time.Time
if t, err = time.Parse(sqlTimeFormat, val); err != nil {
return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
}
res.buffer = encodeDateTime2(t, int(col.ti.Scale))
res.ti.Size = len(res.buffer)
default:
err = fmt.Errorf("mssql: invalid type for datetime2 column: %s", val)
err = fmt.Errorf("mssql: invalid type for datetime2 column: %T %s", val, val)
return
}
case typeDateTimeOffsetN:
switch val := val.(type) {
case time.Time:
res.buffer = encodeDateTimeOffset(val, int(res.ti.Scale))
res.buffer = encodeDateTimeOffset(val, int(col.ti.Scale))
res.ti.Size = len(res.buffer)
case string:
var t time.Time
if t, err = time.Parse(sqlTimeFormat, val); err != nil {
return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
}
res.buffer = encodeDateTimeOffset(t, int(col.ti.Scale))
res.ti.Size = len(res.buffer)
default:
err = fmt.Errorf("mssql: invalid type for datetimeoffset column: %s", val)
err = fmt.Errorf("mssql: invalid type for datetimeoffset column: %T %s", val, val)
return
}
case typeDateN:
......@@ -432,69 +451,79 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
case time.Time:
res.buffer = encodeDate(val)
res.ti.Size = len(res.buffer)
case string:
var t time.Time
if t, err = time.ParseInLocation(sqlDateFormat, val, time.UTC); err != nil {
return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
}
res.buffer = encodeDate(t)
res.ti.Size = len(res.buffer)
default:
err = fmt.Errorf("mssql: invalid type for date column: %s", val)
err = fmt.Errorf("mssql: invalid type for date column: %T %s", val, val)
return
}
case typeDateTime, typeDateTimeN, typeDateTim4:
var t time.Time
switch val := val.(type) {
case time.Time:
if col.ti.Size == 4 {
res.buffer = encodeDateTim4(val)
res.ti.Size = len(res.buffer)
} else if col.ti.Size == 8 {
res.buffer = encodeDateTime(val)
res.ti.Size = len(res.buffer)
} else {
err = fmt.Errorf("mssql: invalid size of column")
t = val
case string:
if t, err = time.Parse(sqlTimeFormat, val); err != nil {
return res, fmt.Errorf("bulk: unable to convert string to date: %v", err)
}
default:
err = fmt.Errorf("mssql: invalid type for datetime column: %s", val)
err = fmt.Errorf("mssql: invalid type for datetime column: %T %s", val, val)
return
}
if col.ti.Size == 4 {
res.buffer = encodeDateTim4(t)
res.ti.Size = len(res.buffer)
} else if col.ti.Size == 8 {
res.buffer = encodeDateTime(t)
res.ti.Size = len(res.buffer)
} else {
err = fmt.Errorf("mssql: invalid size of column %d", col.ti.Size)
}
// case typeMoney, typeMoney4, typeMoneyN:
case typeDecimal, typeDecimalN, typeNumeric, typeNumericN:
var value float64
prec := col.ti.Prec
scale := col.ti.Scale
var dec decimal.Decimal
switch v := val.(type) {
case int:
value = float64(v)
dec = decimal.Int64ToDecimalScale(int64(v), 0)
case int8:
value = float64(v)
dec = decimal.Int64ToDecimalScale(int64(v), 0)
case int16:
value = float64(v)
dec = decimal.Int64ToDecimalScale(int64(v), 0)
case int32:
value = float64(v)
dec = decimal.Int64ToDecimalScale(int64(v), 0)
case int64:
value = float64(v)
dec = decimal.Int64ToDecimalScale(int64(v), 0)
case float32:
value = float64(v)
dec, err = decimal.Float64ToDecimalScale(float64(v), scale)
case float64:
value = v
dec, err = decimal.Float64ToDecimalScale(float64(v), scale)
case string:
if value, err = strconv.ParseFloat(v, 64); err != nil {
return res, fmt.Errorf("bulk: unable to convert string to float: %v", err)
}
dec, err = decimal.StringToDecimalScale(v, scale)
default:
return res, fmt.Errorf("unknown value for decimal: %#v", v)
return res, fmt.Errorf("unknown value for decimal: %T %#v", v, v)
}
perc := col.ti.Prec
scale := col.ti.Scale
var dec Decimal
dec, err = Float64ToDecimalScale(value, scale)
if err != nil {
return res, err
}
dec.prec = perc
dec.SetPrec(prec)
var length byte
switch {
case perc <= 9:
case prec <= 9:
length = 4
case perc <= 19:
case prec <= 19:
length = 8
case perc <= 28:
case prec <= 28:
length = 12
default:
length = 16
......@@ -504,7 +533,7 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
// first byte length written by typeInfo.writer
res.ti.Size = int(length) + 1
// second byte sign
if value < 0 {
if !dec.IsPositive() {
buf[0] = 0
} else {
buf[0] = 1
......@@ -527,7 +556,7 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
res.ti.Size = len(val)
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for Binary column: %s", val)
err = fmt.Errorf("mssql: invalid type for Binary column: %T %s", val, val)
return
}
case typeGuid:
......@@ -536,7 +565,7 @@ func (b *Bulk) makeParam(val DataValue, col columnStruct) (res param, err error)
res.ti.Size = len(val)
res.buffer = val
default:
err = fmt.Errorf("mssql: invalid type for Guid column: %s", val)
err = fmt.Errorf("mssql: invalid type for Guid column: %T %s", val, val)
return
}
......
package mssql
import (
"fmt"
"net"
"net/url"
"os"
"strconv"
"strings"
"time"
"unicode"
)
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
hostInCertificateProvided bool
serverSPN string
workstation string
appname string
typeFlags uint8
failOverPartner string
failOverPort uint64
packetSize uint16
}
func parseConnectParams(dsn string) (connectParams, error) {
var p connectParams
var params map[string]string
if strings.HasPrefix(dsn, "odbc:") {
parameters, err := splitConnectionStringOdbc(dsn[len("odbc:"):])
if err != nil {
return p, err
}
params = parameters
} else if strings.HasPrefix(dsn, "sqlserver://") {
parameters, err := splitConnectionStringURL(dsn)
if err != nil {
return p, err
}
params = parameters
} else {
params = splitConnectionString(dsn)
}
strlog, ok := params["log"]
if ok {
var err error
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)
p.host = parts[0]
if p.host == "." || strings.ToUpper(p.host) == "(LOCAL)" || p.host == "" {
p.host = "localhost"
}
if len(parts) > 1 {
p.instance = parts[1]
}
p.database = params["database"]
p.user = params["user id"]
p.password = params["password"]
p.port = 1433
strport, ok := params["port"]
if ok {
var err error
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())
}
}
// https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/configure-the-network-packet-size-server-configuration-option
// Default packet size remains at 4096 bytes
p.packetSize = 4096
strpsize, ok := params["packet size"]
if ok {
var err error
psize, err := strconv.ParseUint(strpsize, 0, 16)
if err != nil {
f := "Invalid packet size '%v': %v"
return p, fmt.Errorf(f, strpsize, err.Error())
}
// Ensure packet size falls within the TDS protocol range of 512 to 32767 bytes
// NOTE: Encrypted connections have a maximum size of 16383 bytes. If you request
// a higher packet size, the server will respond with an ENVCHANGE request to
// alter the packet size to 16383 bytes.
p.packetSize = uint16(psize)
if p.packetSize < 512 {
p.packetSize = 512
} else if p.packetSize > 32767 {
p.packetSize = 32767
}
}
// https://msdn.microsoft.com/en-us/library/dd341108.aspx
//
// 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
}
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())
}
p.dial_timeout = time.Duration(timeout) * time.Second
}
// 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, 10, 64)
if err != nil {
f := "Invalid keepAlive value '%s': %s"
return p, fmt.Errorf(f, keepAlive, err.Error())
}
p.keepAlive = time.Duration(timeout) * time.Second
}
encrypt, ok := params["encrypt"]
if ok {
if strings.EqualFold(encrypt, "DISABLE") {
p.disableEncryption = true
} else {
var err error
p.encrypt, err = strconv.ParseBool(encrypt)
if err != nil {
f := "Invalid encrypt '%s': %s"
return p, fmt.Errorf(f, encrypt, err.Error())
}
}
} else {
p.trustServerCertificate = true
}
trust, ok := params["trustservercertificate"]
if ok {
var err error
p.trustServerCertificate, err = strconv.ParseBool(trust)
if err != nil {
f := "Invalid trust server certificate '%s': %s"
return p, fmt.Errorf(f, trust, err.Error())
}
}
p.certificate = params["certificate"]
p.hostInCertificate, ok = params["hostnameincertificate"]
if ok {
p.hostInCertificateProvided = true
} else {
p.hostInCertificate = p.host
p.hostInCertificateProvided = false
}
serverSPN, ok := params["serverspn"]
if ok {
p.serverSPN = serverSPN
} else {
p.serverSPN = fmt.Sprintf("MSSQLSvc/%s:%d", p.host, p.port)
}
workstation, ok := params["workstation id"]
if ok {
p.workstation = workstation
} else {
workstation, err := os.Hostname()
if err == nil {
p.workstation = workstation
}
}
appname, ok := params["app name"]
if !ok {
appname = "go-mssqldb"
}
p.appname = appname
appintent, ok := params["applicationintent"]
if ok {
if appintent == "ReadOnly" {
p.typeFlags |= fReadOnlyIntent
}
}
failOverPartner, ok := params["failoverpartner"]
if ok {
p.failOverPartner = failOverPartner
}
failOverPort, ok := params["failoverport"]
if ok {
var err error
p.failOverPort, err = strconv.ParseUint(failOverPort, 0, 16)
if err != nil {
f := "Invalid tcp port '%v': %v"
return p, fmt.Errorf(f, failOverPort, err.Error())
}
}
return p, nil
}
func splitConnectionString(dsn string) (res map[string]string) {
res = map[string]string{}
parts := strings.Split(dsn, ";")
for _, part := range parts {
if len(part) == 0 {
continue
}
lst := strings.SplitN(part, "=", 2)
name := strings.TrimSpace(strings.ToLower(lst[0]))
if len(name) == 0 {
continue
}
var value string = ""
if len(lst) > 1 {
value = strings.TrimSpace(lst[1])
}
res[name] = value
}
return res
}
// Splits a URL of the form sqlserver://username:password@host/instance?param1=value&param2=value
func splitConnectionStringURL(dsn string) (map[string]string, error) {
res := map[string]string{}
u, err := url.Parse(dsn)
if err != nil {
return res, err
}
if u.Scheme != "sqlserver" {
return res, fmt.Errorf("scheme %s is not recognized", u.Scheme)
}
if u.User != nil {
res["user id"] = u.User.Username()
p, exists := u.User.Password()
if exists {
res["password"] = p
}
}
host, port, err := net.SplitHostPort(u.Host)
if err != nil {
host = u.Host
}
if len(u.Path) > 0 {
res["server"] = host + "\\" + u.Path[1:]
} else {
res["server"] = host
}
if len(port) > 0 {
res["port"] = port
}
query := u.Query()
for k, v := range query {
if len(v) > 1 {
return res, fmt.Errorf("key %s provided more than once", k)
}
res[strings.ToLower(k)] = v[0]
}
return res, nil
}
// Splits a URL in the ODBC format
func splitConnectionStringOdbc(dsn string) (map[string]string, error) {
res := map[string]string{}
type parserState int
const (
// Before the start of a key
parserStateBeforeKey parserState = iota
// Inside a key
parserStateKey
// Beginning of a value. May be bare or braced
parserStateBeginValue
// Inside a bare value
parserStateBareValue
// Inside a braced value
parserStateBracedValue
// A closing brace inside a braced value.
// May be the end of the value or an escaped closing brace, depending on the next character
parserStateBracedValueClosingBrace
// After a value. Next character should be a semicolon or whitespace.
parserStateEndValue
)
var state = parserStateBeforeKey
var key string
var value string
for i, c := range dsn {
switch state {
case parserStateBeforeKey:
switch {
case c == '=':
return res, fmt.Errorf("Unexpected character = at index %d. Expected start of key or semi-colon or whitespace.", i)
case !unicode.IsSpace(c) && c != ';':
state = parserStateKey
key += string(c)
}
case parserStateKey:
switch c {
case '=':
key = normalizeOdbcKey(key)
state = parserStateBeginValue
case ';':
// Key without value
key = normalizeOdbcKey(key)
res[key] = value
key = ""
value = ""
state = parserStateBeforeKey
default:
key += string(c)
}
case parserStateBeginValue:
switch {
case c == '{':
state = parserStateBracedValue
case c == ';':
// Empty value
res[key] = value
key = ""
state = parserStateBeforeKey
case unicode.IsSpace(c):
// Ignore whitespace
default:
state = parserStateBareValue
value += string(c)
}
case parserStateBareValue:
if c == ';' {
res[key] = strings.TrimRightFunc(value, unicode.IsSpace)
key = ""
value = ""
state = parserStateBeforeKey
} else {
value += string(c)
}
case parserStateBracedValue:
if c == '}' {
state = parserStateBracedValueClosingBrace
} else {
value += string(c)
}
case parserStateBracedValueClosingBrace:
if c == '}' {
// Escaped closing brace
value += string(c)
state = parserStateBracedValue
continue
}
// End of braced value
res[key] = value
key = ""
value = ""
// This character is the first character past the end,
// so it needs to be parsed like the parserStateEndValue state.
state = parserStateEndValue
switch {
case c == ';':
state = parserStateBeforeKey
case unicode.IsSpace(c):
// Ignore whitespace
default:
return res, fmt.Errorf("Unexpected character %c at index %d. Expected semi-colon or whitespace.", c, i)
}
case parserStateEndValue:
switch {
case c == ';':
state = parserStateBeforeKey
case unicode.IsSpace(c):
// Ignore whitespace
default:
return res, fmt.Errorf("Unexpected character %c at index %d. Expected semi-colon or whitespace.", c, i)
}
}
}
switch state {
case parserStateBeforeKey: // Okay
case parserStateKey: // Unfinished key. Treat as key without value.
key = normalizeOdbcKey(key)
res[key] = value
case parserStateBeginValue: // Empty value
res[key] = value
case parserStateBareValue:
res[key] = strings.TrimRightFunc(value, unicode.IsSpace)
case parserStateBracedValue:
return res, fmt.Errorf("Unexpected end of braced value at index %d.", len(dsn))
case parserStateBracedValueClosingBrace: // End of braced value
res[key] = value
case parserStateEndValue: // Okay
}
return res, nil
}
// Normalizes the given string as an ODBC-format key
func normalizeOdbcKey(s string) string {
return strings.ToLower(strings.TrimRightFunc(s, unicode.IsSpace))
}
......@@ -3,8 +3,6 @@ module github.com/denisenkom/go-mssqldb
go 1.11
require (
cloud.google.com/go v0.37.4
github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe
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
)
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.31.0/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 v0.37.2 h1:4y4L7BdHenTfZL0HervofNTHh9Ad6mNX72cQvl+5eH0=
cloud.google.com/go v0.37.2/go.mod h1:H8IAquKe2L30IxoupDgqTaQvKSwF/c8prYHynGIWQbA=
git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
git.apache.org/thrift.git v0.12.0/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
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/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
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/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
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github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c h1:Vj5n4GlwjmQteupaxJ9+0FNOmBrHfq7vN4btdGoDZgI=
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golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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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/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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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=
google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.0.0-20181220000619-583d854617af/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.2.0/go.mod h1:IfRCZScioGtypHNTlz3gFk67J8uePVW7uDTBzXuIkhU=
google.golang.org/api v0.3.0/go.mod h1:IuvZyQh8jgscv8qWfQ4ABd8m7hEudgBFM/EdhA3BnXw=
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 v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
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 v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20181219182458-5a97ab628bfb/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
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/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
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=
package mssql
package decimal
import (
"encoding/binary"
"errors"
"fmt"
"math"
"math/big"
"strings"
)
// http://msdn.microsoft.com/en-us/library/ee780893.aspx
// Decimal represents decimal type in the Microsoft Open Specifications: http://msdn.microsoft.com/en-us/library/ee780893.aspx
type Decimal struct {
integer [4]uint32
integer [4]uint32 // Little-endian
positive bool
prec uint8
scale uint8
}
var scaletblflt64 [39]float64
var (
scaletblflt64 [39]float64
int10 big.Int
int1e5 big.Int
)
func init() {
var acc float64 = 1
for i := 0; i <= 38; i++ {
scaletblflt64[i] = acc
acc *= 10
}
int10.SetInt64(10)
int1e5.SetInt64(1e5)
}
const autoScale = 100
// SetInteger sets the ind'th element in the integer array
func (d *Decimal) SetInteger(integer uint32, ind uint8) {
d.integer[ind] = integer
}
// SetPositive sets the positive member
func (d *Decimal) SetPositive(positive bool) {
d.positive = positive
}
// SetPrec sets the prec member
func (d *Decimal) SetPrec(prec uint8) {
d.prec = prec
}
// SetScale sets the scale member
func (d *Decimal) SetScale(scale uint8) {
d.scale = scale
}
// IsPositive returns true if the Decimal is positive
func (d *Decimal) IsPositive() bool {
return d.positive
}
// ToFloat64 converts decimal to a float64
func (d Decimal) ToFloat64() float64 {
val := float64(0)
for i := 3; i >= 0; i-- {
......@@ -32,12 +77,44 @@ func (d Decimal) ToFloat64() float64 {
return val
}
const autoScale = 100
// BigInt converts decimal to a bigint
func (d Decimal) BigInt() big.Int {
bytes := make([]byte, 16)
binary.BigEndian.PutUint32(bytes[0:4], d.integer[3])
binary.BigEndian.PutUint32(bytes[4:8], d.integer[2])
binary.BigEndian.PutUint32(bytes[8:12], d.integer[1])
binary.BigEndian.PutUint32(bytes[12:16], d.integer[0])
var x big.Int
x.SetBytes(bytes)
if !d.positive {
x.Neg(&x)
}
return x
}
// Bytes converts decimal to a scaled byte slice
func (d Decimal) Bytes() []byte {
x := d.BigInt()
return ScaleBytes(x.String(), d.scale)
}
// UnscaledBytes converts decimal to a unscaled byte slice
func (d Decimal) UnscaledBytes() []byte {
x := d.BigInt()
return x.Bytes()
}
// String converts decimal to a string
func (d Decimal) String() string {
return string(d.Bytes())
}
// Float64ToDecimal converts float64 to decimal
func Float64ToDecimal(f float64) (Decimal, error) {
return Float64ToDecimalScale(f, autoScale)
}
// Float64ToDecimalScale converts float64 to decimal; user can specify the scale
func Float64ToDecimalScale(f float64, scale uint8) (Decimal, error) {
var dec Decimal
if math.IsNaN(f) {
......@@ -67,43 +144,91 @@ func Float64ToDecimalScale(f float64, scale uint8) (Decimal, error) {
integer -= mod
integer /= 0x100000000
dec.integer[i] = uint32(mod)
if mod-math.Trunc(mod) >= 0.5 {
dec.integer[i] = uint32(mod) + 1
}
}
return dec, nil
}
func init() {
var acc float64 = 1
for i := 0; i <= 38; i++ {
scaletblflt64[i] = acc
acc *= 10
// Int64ToDecimalScale converts float64 to decimal; user can specify the scale
func Int64ToDecimalScale(v int64, scale uint8) Decimal {
positive := v >= 0
if !positive {
if v == math.MinInt64 {
// Special case - can't negate
return Decimal{
integer: [4]uint32{0, 0x80000000, 0, 0},
positive: false,
prec: 20,
scale: 0,
}
}
v = -v
}
return Decimal{
integer: [4]uint32{uint32(v), uint32(v >> 32), 0, 0},
positive: positive,
prec: 20,
scale: scale,
}
}
func (d Decimal) BigInt() big.Int {
bytes := make([]byte, 16)
binary.BigEndian.PutUint32(bytes[0:4], d.integer[3])
binary.BigEndian.PutUint32(bytes[4:8], d.integer[2])
binary.BigEndian.PutUint32(bytes[8:12], d.integer[1])
binary.BigEndian.PutUint32(bytes[12:16], d.integer[0])
var x big.Int
x.SetBytes(bytes)
if !d.positive {
x.Neg(&x)
// StringToDecimalScale converts string to decimal
func StringToDecimalScale(v string, outScale uint8) (Decimal, error) {
var r big.Int
var unscaled string
var inScale int
point := strings.LastIndexByte(v, '.')
if point == -1 {
inScale = 0
unscaled = v
} else {
inScale = len(v) - point - 1
unscaled = v[:point] + v[point+1:]
}
if inScale > math.MaxUint8 {
return Decimal{}, fmt.Errorf("can't parse %q as a decimal number: scale too large", v)
}
return x
}
func (d Decimal) Bytes() []byte {
x := d.BigInt()
return scaleBytes(x.String(), d.scale)
}
_, ok := r.SetString(unscaled, 10)
if !ok {
return Decimal{}, fmt.Errorf("can't parse %q as a decimal number", v)
}
func (d Decimal) UnscaledBytes() []byte {
x := d.BigInt()
return x.Bytes()
if inScale > int(outScale) {
return Decimal{}, fmt.Errorf("can't parse %q as a decimal number: scale %d is larger than the scale %d of the target column", v, inScale, outScale)
}
for inScale < int(outScale) {
if int(outScale)-inScale >= 5 {
r.Mul(&r, &int1e5)
inScale += 5
} else {
r.Mul(&r, &int10)
inScale++
}
}
bytes := r.Bytes()
if len(bytes) > 16 {
return Decimal{}, fmt.Errorf("can't parse %q as a decimal number: precision too large", v)
}
var out [4]uint32
for i, b := range bytes {
pos := len(bytes) - i - 1
out[pos/4] += uint32(b) << uint(pos%4*8)
}
return Decimal{
integer: out,
positive: r.Sign() >= 0,
prec: 20,
scale: uint8(inScale),
}, nil
}
func scaleBytes(s string, scale uint8) []byte {
// ScaleBytes converts a stringified decimal to a scaled byte slice
func ScaleBytes(s string, scale uint8) []byte {
z := make([]byte, 0, len(s)+1)
if s[0] == '-' || s[0] == '+' {
z = append(z, byte(s[0]))
......@@ -125,7 +250,3 @@ func scaleBytes(s string, scale uint8) []byte {
}
return z
}
func (d Decimal) String() string {
return string(d.Bytes())
}
......@@ -11,7 +11,7 @@ import (
"time"
// "github.com/cockroachdb/apd"
"cloud.google.com/go/civil"
"github.com/golang-sql/civil"
)
// Type alias provided for compatibility.
......
......@@ -9,9 +9,6 @@ import (
type timeoutConn struct {
c net.Conn
timeout time.Duration
buf *tdsBuffer
packetPending bool
continueRead bool
}
func newTimeoutConn(conn net.Conn, timeout time.Duration) *timeoutConn {
......@@ -22,32 +19,6 @@ func newTimeoutConn(conn net.Conn, timeout time.Duration) *timeoutConn {
}
func (c *timeoutConn) Read(b []byte) (n int, err error) {
if c.buf != nil {
if c.packetPending {
c.packetPending = false
err = c.buf.FinishPacket()
if err != nil {
err = fmt.Errorf("Cannot send handshake packet: %s", err.Error())
return
}
c.continueRead = false
}
if !c.continueRead {
var packet packetType
packet, err = c.buf.BeginRead()
if err != nil {
err = fmt.Errorf("Cannot read handshake packet: %s", err.Error())
return
}
if packet != packPrelogin {
err = fmt.Errorf("unexpected packet %d, expecting prelogin", packet)
return
}
c.continueRead = true
}
n, err = c.buf.Read(b)
return
}
if c.timeout > 0 {
err = c.c.SetDeadline(time.Now().Add(c.timeout))
if err != nil {
......@@ -58,17 +29,6 @@ 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, false)
c.packetPending = true
}
n, err = c.buf.Write(b)
if err != nil {
return
}
return
}
if c.timeout > 0 {
err = c.c.SetDeadline(time.Now().Add(c.timeout))
if err != nil {
......@@ -101,3 +61,108 @@ func (c timeoutConn) SetReadDeadline(t time.Time) error {
func (c timeoutConn) SetWriteDeadline(t time.Time) error {
panic("Not implemented")
}
// this connection is used during TLS Handshake
// TDS protocol requires TLS handshake messages to be sent inside TDS packets
type tlsHandshakeConn struct {
buf *tdsBuffer
packetPending bool
continueRead bool
}
func (c *tlsHandshakeConn) Read(b []byte) (n int, err error) {
if c.packetPending {
c.packetPending = false
err = c.buf.FinishPacket()
if err != nil {
err = fmt.Errorf("Cannot send handshake packet: %s", err.Error())
return
}
c.continueRead = false
}
if !c.continueRead {
var packet packetType
packet, err = c.buf.BeginRead()
if err != nil {
err = fmt.Errorf("Cannot read handshake packet: %s", err.Error())
return
}
if packet != packPrelogin {
err = fmt.Errorf("unexpected packet %d, expecting prelogin", packet)
return
}
c.continueRead = true
}
return c.buf.Read(b)
}
func (c *tlsHandshakeConn) Write(b []byte) (n int, err error) {
if !c.packetPending {
c.buf.BeginPacket(packPrelogin, false)
c.packetPending = true
}
return c.buf.Write(b)
}
func (c *tlsHandshakeConn) Close() error {
panic("Not implemented")
}
func (c *tlsHandshakeConn) LocalAddr() net.Addr {
panic("Not implemented")
}
func (c *tlsHandshakeConn) RemoteAddr() net.Addr {
panic("Not implemented")
}
func (c *tlsHandshakeConn) SetDeadline(t time.Time) error {
panic("Not implemented")
}
func (c *tlsHandshakeConn) SetReadDeadline(t time.Time) error {
panic("Not implemented")
}
func (c *tlsHandshakeConn) SetWriteDeadline(t time.Time) error {
panic("Not implemented")
}
// this connection just delegates all methods to it's wrapped connection
// it also allows switching underlying connection on the fly
// it is needed because tls.Conn does not allow switching underlying connection
type passthroughConn struct {
c net.Conn
}
func (c passthroughConn) Read(b []byte) (n int, err error) {
return c.c.Read(b)
}
func (c passthroughConn) Write(b []byte) (n int, err error) {
return c.c.Write(b)
}
func (c passthroughConn) Close() error {
return c.c.Close()
}
func (c passthroughConn) LocalAddr() net.Addr {
panic("Not implemented")
}
func (c passthroughConn) RemoteAddr() net.Addr {
panic("Not implemented")
}
func (c passthroughConn) SetDeadline(t time.Time) error {
panic("Not implemented")
}
func (c passthroughConn) SetReadDeadline(t time.Time) error {
panic("Not implemented")
}
func (c passthroughConn) SetWriteDeadline(t time.Time) error {
panic("Not implemented")
}
......@@ -10,13 +10,9 @@ import (
"io"
"io/ioutil"
"net"
"net/url"
"os"
"sort"
"strconv"
"strings"
"time"
"unicode"
"unicode/utf16"
"unicode/utf8"
)
......@@ -51,15 +47,13 @@ func parseInstances(msg []byte) map[string]map[string]string {
}
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(maxTime))
deadline, _ := ctx.Deadline()
conn.SetDeadline(deadline)
_, err = conn.Write([]byte{3})
if err != nil {
return nil, err
......@@ -474,10 +468,9 @@ func readUcs2(r io.Reader, numchars int) (res string, err error) {
}
func readUsVarChar(r io.Reader) (res string, err error) {
var numchars uint16
err = binary.Read(r, binary.LittleEndian, &numchars)
numchars, err := readUshort(r)
if err != nil {
return "", err
return
}
return readUcs2(r, int(numchars))
}
......@@ -497,8 +490,7 @@ func writeUsVarChar(w io.Writer, s string) (err error) {
}
func readBVarChar(r io.Reader) (res string, err error) {
var numchars uint8
err = binary.Read(r, binary.LittleEndian, &numchars)
numchars, err := readByte(r)
if err != nil {
return "", err
}
......@@ -525,8 +517,7 @@ func writeBVarChar(w io.Writer, s string) (err error) {
}
func readBVarByte(r io.Reader) (res []byte, err error) {
var length uint8
err = binary.Read(r, binary.LittleEndian, &length)
length, err := readByte(r)
if err != nil {
return
}
......@@ -654,458 +645,6 @@ func sendAttention(buf *tdsBuffer) error {
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
hostInCertificateProvided bool
serverSPN string
workstation string
appname string
typeFlags uint8
failOverPartner string
failOverPort uint64
packetSize uint16
}
func splitConnectionString(dsn string) (res map[string]string) {
res = map[string]string{}
parts := strings.Split(dsn, ";")
for _, part := range parts {
if len(part) == 0 {
continue
}
lst := strings.SplitN(part, "=", 2)
name := strings.TrimSpace(strings.ToLower(lst[0]))
if len(name) == 0 {
continue
}
var value string = ""
if len(lst) > 1 {
value = strings.TrimSpace(lst[1])
}
res[name] = value
}
return res
}
// Splits a URL in the ODBC format
func splitConnectionStringOdbc(dsn string) (map[string]string, error) {
res := map[string]string{}
type parserState int
const (
// Before the start of a key
parserStateBeforeKey parserState = iota
// Inside a key
parserStateKey
// Beginning of a value. May be bare or braced
parserStateBeginValue
// Inside a bare value
parserStateBareValue
// Inside a braced value
parserStateBracedValue
// A closing brace inside a braced value.
// May be the end of the value or an escaped closing brace, depending on the next character
parserStateBracedValueClosingBrace
// After a value. Next character should be a semicolon or whitespace.
parserStateEndValue
)
var state = parserStateBeforeKey
var key string
var value string
for i, c := range dsn {
switch state {
case parserStateBeforeKey:
switch {
case c == '=':
return res, fmt.Errorf("Unexpected character = at index %d. Expected start of key or semi-colon or whitespace.", i)
case !unicode.IsSpace(c) && c != ';':
state = parserStateKey
key += string(c)
}
case parserStateKey:
switch c {
case '=':
key = normalizeOdbcKey(key)
if len(key) == 0 {
return res, fmt.Errorf("Unexpected end of key at index %d.", i)
}
state = parserStateBeginValue
case ';':
// Key without value
key = normalizeOdbcKey(key)
if len(key) == 0 {
return res, fmt.Errorf("Unexpected end of key at index %d.", i)
}
res[key] = value
key = ""
value = ""
state = parserStateBeforeKey
default:
key += string(c)
}
case parserStateBeginValue:
switch {
case c == '{':
state = parserStateBracedValue
case c == ';':
// Empty value
res[key] = value
key = ""
state = parserStateBeforeKey
case unicode.IsSpace(c):
// Ignore whitespace
default:
state = parserStateBareValue
value += string(c)
}
case parserStateBareValue:
if c == ';' {
res[key] = strings.TrimRightFunc(value, unicode.IsSpace)
key = ""
value = ""
state = parserStateBeforeKey
} else {
value += string(c)
}
case parserStateBracedValue:
if c == '}' {
state = parserStateBracedValueClosingBrace
} else {
value += string(c)
}
case parserStateBracedValueClosingBrace:
if c == '}' {
// Escaped closing brace
value += string(c)
state = parserStateBracedValue
continue
}
// End of braced value
res[key] = value
key = ""
value = ""
// This character is the first character past the end,
// so it needs to be parsed like the parserStateEndValue state.
state = parserStateEndValue
switch {
case c == ';':
state = parserStateBeforeKey
case unicode.IsSpace(c):
// Ignore whitespace
default:
return res, fmt.Errorf("Unexpected character %c at index %d. Expected semi-colon or whitespace.", c, i)
}
case parserStateEndValue:
switch {
case c == ';':
state = parserStateBeforeKey
case unicode.IsSpace(c):
// Ignore whitespace
default:
return res, fmt.Errorf("Unexpected character %c at index %d. Expected semi-colon or whitespace.", c, i)
}
}
}
switch state {
case parserStateBeforeKey: // Okay
case parserStateKey: // Unfinished key. Treat as key without value.
key = normalizeOdbcKey(key)
if len(key) == 0 {
return res, fmt.Errorf("Unexpected end of key at index %d.", len(dsn))
}
res[key] = value
case parserStateBeginValue: // Empty value
res[key] = value
case parserStateBareValue:
res[key] = strings.TrimRightFunc(value, unicode.IsSpace)
case parserStateBracedValue:
return res, fmt.Errorf("Unexpected end of braced value at index %d.", len(dsn))
case parserStateBracedValueClosingBrace: // End of braced value
res[key] = value
case parserStateEndValue: // Okay
}
return res, nil
}
// Normalizes the given string as an ODBC-format key
func normalizeOdbcKey(s string) string {
return strings.ToLower(strings.TrimRightFunc(s, unicode.IsSpace))
}
// Splits a URL of the form sqlserver://username:password@host/instance?param1=value&param2=value
func splitConnectionStringURL(dsn string) (map[string]string, error) {
res := map[string]string{}
u, err := url.Parse(dsn)
if err != nil {
return res, err
}
if u.Scheme != "sqlserver" {
return res, fmt.Errorf("scheme %s is not recognized", u.Scheme)
}
if u.User != nil {
res["user id"] = u.User.Username()
p, exists := u.User.Password()
if exists {
res["password"] = p
}
}
host, port, err := net.SplitHostPort(u.Host)
if err != nil {
host = u.Host
}
if len(u.Path) > 0 {
res["server"] = host + "\\" + u.Path[1:]
} else {
res["server"] = host
}
if len(port) > 0 {
res["port"] = port
}
query := u.Query()
for k, v := range query {
if len(v) > 1 {
return res, fmt.Errorf("key %s provided more than once", k)
}
res[strings.ToLower(k)] = v[0]
}
return res, nil
}
func parseConnectParams(dsn string) (connectParams, error) {
var p connectParams
var params map[string]string
if strings.HasPrefix(dsn, "odbc:") {
parameters, err := splitConnectionStringOdbc(dsn[len("odbc:"):])
if err != nil {
return p, err
}
params = parameters
} else if strings.HasPrefix(dsn, "sqlserver://") {
parameters, err := splitConnectionStringURL(dsn)
if err != nil {
return p, err
}
params = parameters
} else {
params = splitConnectionString(dsn)
}
strlog, ok := params["log"]
if ok {
var err error
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)
p.host = parts[0]
if p.host == "." || strings.ToUpper(p.host) == "(LOCAL)" || p.host == "" {
p.host = "localhost"
}
if len(parts) > 1 {
p.instance = parts[1]
}
p.database = params["database"]
p.user = params["user id"]
p.password = params["password"]
p.port = 1433
strport, ok := params["port"]
if ok {
var err error
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())
}
}
// https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/configure-the-network-packet-size-server-configuration-option
// Default packet size remains at 4096 bytes
p.packetSize = 4096
strpsize, ok := params["packet size"]
if ok {
var err error
psize, err := strconv.ParseUint(strpsize, 0, 16)
if err != nil {
f := "Invalid packet size '%v': %v"
return p, fmt.Errorf(f, strpsize, err.Error())
}
// Ensure packet size falls within the TDS protocol range of 512 to 32767 bytes
// NOTE: Encrypted connections have a maximum size of 16383 bytes. If you request
// a higher packet size, the server will respond with an ENVCHANGE request to
// alter the packet size to 16383 bytes.
p.packetSize = uint16(psize)
if p.packetSize < 512 {
p.packetSize = 512
} else if p.packetSize > 32767 {
p.packetSize = 32767
}
}
// https://msdn.microsoft.com/en-us/library/dd341108.aspx
//
// 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
}
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())
}
p.dial_timeout = time.Duration(timeout) * time.Second
}
// 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, 10, 64)
if err != nil {
f := "Invalid keepAlive value '%s': %s"
return p, fmt.Errorf(f, keepAlive, err.Error())
}
p.keepAlive = time.Duration(timeout) * time.Second
}
encrypt, ok := params["encrypt"]
if ok {
if strings.EqualFold(encrypt, "DISABLE") {
p.disableEncryption = true
} else {
var err error
p.encrypt, err = strconv.ParseBool(encrypt)
if err != nil {
f := "Invalid encrypt '%s': %s"
return p, fmt.Errorf(f, encrypt, err.Error())
}
}
} else {
p.trustServerCertificate = true
}
trust, ok := params["trustservercertificate"]
if ok {
var err error
p.trustServerCertificate, err = strconv.ParseBool(trust)
if err != nil {
f := "Invalid trust server certificate '%s': %s"
return p, fmt.Errorf(f, trust, err.Error())
}
}
p.certificate = params["certificate"]
p.hostInCertificate, ok = params["hostnameincertificate"]
if ok {
p.hostInCertificateProvided = true
} else {
p.hostInCertificate = p.host
p.hostInCertificateProvided = false
}
serverSPN, ok := params["serverspn"]
if ok {
p.serverSPN = serverSPN
} else {
p.serverSPN = fmt.Sprintf("MSSQLSvc/%s:%d", p.host, p.port)
}
workstation, ok := params["workstation id"]
if ok {
p.workstation = workstation
} else {
workstation, err := os.Hostname()
if err == nil {
p.workstation = workstation
}
}
appname, ok := params["app name"]
if !ok {
appname = "go-mssqldb"
}
p.appname = appname
appintent, ok := params["applicationintent"]
if ok {
if appintent == "ReadOnly" {
p.typeFlags |= fReadOnlyIntent
}
}
failOverPartner, ok := params["failoverpartner"]
if ok {
p.failOverPartner = failOverPartner
}
failOverPort, ok := params["failoverport"]
if ok {
var err error
p.failOverPort, err = strconv.ParseUint(failOverPort, 0, 16)
if err != nil {
f := "Invalid tcp port '%v': %v"
return p, fmt.Errorf(f, failOverPort, err.Error())
}
}
return p, nil
}
type auth interface {
InitialBytes() ([]byte, error)
NextBytes([]byte) ([]byte, error)
......@@ -1277,12 +816,12 @@ initiate_connection:
// while SQL Server seems to expect one TCP segment per encrypted TDS package.
// Setting DynamicRecordSizingDisabled to true disables that algorithm and uses 16384 bytes per TLS package
config.DynamicRecordSizingDisabled = true
outbuf.transport = conn
toconn.buf = outbuf
tlsConn := tls.Client(toconn, &config)
// setting up connection handler which will allow wrapping of TLS handshake packets inside TDS stream
handshakeConn := tlsHandshakeConn{buf: outbuf}
passthrough := passthroughConn{c: &handshakeConn}
tlsConn := tls.Client(&passthrough, &config)
err = tlsConn.Handshake()
toconn.buf = nil
passthrough.c = toconn
outbuf.transport = tlsConn
if err != nil {
return nil, fmt.Errorf("TLS Handshake failed: %v", err)
......
......@@ -11,6 +11,7 @@ import (
"time"
"github.com/denisenkom/go-mssqldb/internal/cp"
"github.com/denisenkom/go-mssqldb/internal/decimal"
)
// fixed-length data types
......@@ -818,12 +819,12 @@ func decodeMoney(buf []byte) []byte {
uint64(buf[1])<<40 |
uint64(buf[2])<<48 |
uint64(buf[3])<<56)
return scaleBytes(strconv.FormatInt(money, 10), 4)
return decimal.ScaleBytes(strconv.FormatInt(money, 10), 4)
}
func decodeMoney4(buf []byte) []byte {
money := int32(binary.LittleEndian.Uint32(buf[0:4]))
return scaleBytes(strconv.FormatInt(int64(money), 10), 4)
return decimal.ScaleBytes(strconv.FormatInt(int64(money), 10), 4)
}
func decodeGuid(buf []byte) []byte {
......@@ -835,15 +836,14 @@ func decodeGuid(buf []byte) []byte {
func decodeDecimal(prec uint8, scale uint8, buf []byte) []byte {
var sign uint8
sign = buf[0]
dec := Decimal{
positive: sign != 0,
prec: prec,
scale: scale,
}
var dec decimal.Decimal
dec.SetPositive(sign != 0)
dec.SetPrec(prec)
dec.SetScale(scale)
buf = buf[1:]
l := len(buf) / 4
for i := 0; i < l; i++ {
dec.integer[i] = binary.LittleEndian.Uint32(buf[0:4])
dec.SetInteger(binary.LittleEndian.Uint32(buf[0:4]), uint8(i))
buf = buf[4:]
}
return dec.Bytes()
......@@ -1186,7 +1186,7 @@ func makeDecl(ti typeInfo) string {
case typeBigChar, typeChar:
return fmt.Sprintf("char(%d)", ti.Size)
case typeBigVarChar, typeVarChar:
if ti.Size > 4000 || ti.Size == 0 {
if ti.Size > 8000 || ti.Size == 0 {
return fmt.Sprintf("varchar(max)")
} else {
return fmt.Sprintf("varchar(%d)", ti.Size)
......
......@@ -72,3 +72,9 @@ func (u UniqueIdentifier) Value() (driver.Value, error) {
func (u UniqueIdentifier) String() string {
return fmt.Sprintf("%X-%X-%X-%X-%X", u[0:4], u[4:6], u[6:8], u[8:10], u[10:])
}
// MarshalText converts Uniqueidentifier to bytes corresponding to the stringified hexadecimal representation of the Uniqueidentifier
// e.g., "AAAAAAAA-AAAA-AAAA-AAAA-AAAAAAAAAAAA" -> [65 65 65 65 65 65 65 65 45 65 65 65 65 45 65 65 65 65 45 65 65 65 65 65 65 65 65 65 65 65 65]
func (u UniqueIdentifier) MarshalText() []byte {
return []byte(u.String())
}
# Contributing
1. Sign one of the contributor license agreements below.
#### Running
Once you've done the necessary setup, you can run the integration tests by
running:
``` sh
$ go test -v github.com/golang-sql/civil
```
## Contributor License Agreements
Before we can accept your pull requests you'll need to sign a Contributor
License Agreement (CLA):
- **If you are an individual writing original source code** and **you own the
intellectual property**, then you'll need to sign an [individual CLA][indvcla].
- **If you work for a company that wants to allow you to contribute your
work**, then you'll need to sign a [corporate CLA][corpcla].
You can sign these electronically (just scroll to the bottom). After that,
we'll be able to accept your pull requests.
## Contributor Code of Conduct
As contributors and maintainers of this project,
and in the interest of fostering an open and welcoming community,
we pledge to respect all people who contribute through reporting issues,
posting feature requests, updating documentation,
submitting pull requests or patches, and other activities.
We are committed to making participation in this project
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Examples of unacceptable behavior by participants include:
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addresses, without explicit permission
* Other unethical or unprofessional conduct.
Project maintainers have the right and responsibility to remove, edit, or reject
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By adopting this Code of Conduct,
project maintainers commit themselves to fairly and consistently
applying these principles to every aspect of managing this project.
Project maintainers who do not follow or enforce the Code of Conduct
may be permanently removed from the project team.
This code of conduct applies both within project spaces and in public spaces
when an individual is representing the project or its community.
Instances of abusive, harassing, or otherwise unacceptable behavior
may be reported by opening an issue
or contacting one or more of the project maintainers.
This Code of Conduct is adapted from the [Contributor Covenant](http://contributor-covenant.org), version 1.2.0,
available at [http://contributor-covenant.org/version/1/2/0/](http://contributor-covenant.org/version/1/2/0/)
[gcloudcli]: https://developers.google.com/cloud/sdk/gcloud/
[indvcla]: https://developers.google.com/open-source/cla/individual
[corpcla]: https://developers.google.com/open-source/cla/corporate
\ No newline at end of file
Apache License
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http://www.apache.org/licenses/
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the brackets!) The text should be enclosed in the appropriate
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file or class name and description of purpose be included on the
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Licensed under the Apache License, Version 2.0 (the "License");
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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.
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\ No newline at end of file
# Civil Date and Time
[![GoDoc](https://godoc.org/github.com/golang-sql/civil?status.svg)](https://godoc.org/github.com/golang-sql/civil)
Civil provides Date, Time of Day, and DateTime data types.
While there are many uses, using specific types when working
with databases make is conceptually eaiser to understand what value
is set in the remote system.
## Source
This civil package was extracted and forked from `cloud.google.com/go/civil`.
As such the license and contributing requirements remain the same as that
module.
......@@ -3,18 +3,18 @@ module github.com/lafriks/xormstore
go 1.11
require (
cloud.google.com/go v0.44.3 // indirect
github.com/denisenkom/go-mssqldb v0.0.0-20190820223206-44cdfe8d8ba9
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/denisenkom/go-mssqldb v0.0.0-20190924004331-208c0a498538
github.com/go-sql-driver/mysql v1.4.1
github.com/go-xorm/xorm v0.7.6
github.com/google/go-cmp v0.3.1 // indirect
github.com/go-xorm/xorm v0.7.8
github.com/gorilla/context v1.1.1
github.com/gorilla/securecookie v1.1.1
github.com/gorilla/sessions v1.2.0
github.com/jackc/pgx v3.5.0+incompatible // indirect
github.com/kr/pretty v0.1.0 // indirect
github.com/lib/pq v1.2.0
github.com/mattn/go-sqlite3 v1.11.0
github.com/stretchr/testify v1.4.0 // indirect
golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586 // indirect
xorm.io/core v0.7.0
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad // indirect
google.golang.org/appengine v1.6.4 // indirect
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
xorm.io/core v0.7.2
)
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