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fix MSSQL bug on org (#3405)

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This commit is contained in:
Lunny Xiao 2018-01-27 09:20:59 -06:00 committed by Lauris BH
parent a0c397df08
commit 97fe773491
28 changed files with 1011 additions and 164 deletions
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4
vendor/github.com/go-xorm/builder/builder_select.go generated vendored
View file

@ -45,6 +45,10 @@ func (b *Builder) selectWriteTo(w Writer) error {
}
}
if !b.cond.IsValid() {
return nil
}
if _, err := fmt.Fprint(w, " WHERE "); err != nil {
return err
}

6
vendor/github.com/go-xorm/builder/cond_and.go generated vendored
View file

@ -25,7 +25,9 @@ func And(conds ...Cond) Cond {
func (and condAnd) WriteTo(w Writer) error {
for i, cond := range and {
_, isOr := cond.(condOr)
if isOr {
_, isExpr := cond.(expr)
wrap := isOr || isExpr
if wrap {
fmt.Fprint(w, "(")
}
@ -34,7 +36,7 @@ func (and condAnd) WriteTo(w Writer) error {
return err
}
if isOr {
if wrap {
fmt.Fprint(w, ")")
}

10
vendor/github.com/go-xorm/core/cache.go generated vendored
View file

@ -1,11 +1,12 @@
package core
import (
"errors"
"fmt"
"time"
"bytes"
"encoding/gob"
"errors"
"fmt"
"strings"
"time"
)
const (
@ -55,11 +56,10 @@ func encodeIds(ids []PK) (string, error) {
return buf.String(), err
}
func decodeIds(s string) ([]PK, error) {
pks := make([]PK, 0)
dec := gob.NewDecoder(bytes.NewBufferString(s))
dec := gob.NewDecoder(strings.NewReader(s))
err := dec.Decode(&pks)
return pks, err

1
vendor/github.com/go-xorm/core/circle.yml generated vendored
View file

@ -12,3 +12,4 @@ test:
override:
# './...' is a relative pattern which means all subdirectories
- go test -v -race
- go test -v -race --dbtype=sqlite3

16
vendor/github.com/go-xorm/core/column.go generated vendored
View file

@ -79,6 +79,10 @@ func (col *Column) String(d Dialect) string {
}
}
if col.Default != "" {
sql += "DEFAULT " + col.Default + " "
}
if d.ShowCreateNull() {
if col.Nullable {
sql += "NULL "
@ -87,10 +91,6 @@ func (col *Column) String(d Dialect) string {
}
}
if col.Default != "" {
sql += "DEFAULT " + col.Default + " "
}
return sql
}
@ -99,6 +99,10 @@ func (col *Column) StringNoPk(d Dialect) string {
sql += d.SqlType(col) + " "
if col.Default != "" {
sql += "DEFAULT " + col.Default + " "
}
if d.ShowCreateNull() {
if col.Nullable {
sql += "NULL "
@ -107,10 +111,6 @@ func (col *Column) StringNoPk(d Dialect) string {
}
}
if col.Default != "" {
sql += "DEFAULT " + col.Default + " "
}
return sql
}

3
vendor/github.com/go-xorm/core/scan.go generated vendored
View file

@ -44,6 +44,9 @@ func convertTime(dest *NullTime, src interface{}) error {
}
*dest = NullTime(t)
return nil
case time.Time:
*dest = NullTime(s)
return nil
case nil:
default:
return fmt.Errorf("unsupported driver -> Scan pair: %T -> %T", src, dest)

9
vendor/github.com/go-xorm/xorm/CONTRIBUTING.md generated vendored
View file

@ -32,13 +32,10 @@ proposed functionality.
We appreciate any bug reports, but especially ones with self-contained
(doesn't depend on code outside of xorm), minimal (can't be simplified
further) test cases. It's especially helpful if you can submit a pull
request with just the failing test case (you'll probably want to
pattern it after the tests in
[base.go](https://github.com/go-xorm/tests/blob/master/base.go) AND
[benchmark.go](https://github.com/go-xorm/tests/blob/master/benchmark.go).
request with just the failing test case(you can find some example test file like [session_get_test.go](https://github.com/go-xorm/xorm/blob/master/session_get_test.go)).
If you implements a new database interface, you maybe need to add a <databasename>_test.go file.
For example, [mysql_test.go](https://github.com/go-xorm/tests/blob/master/mysql/mysql_test.go)
If you implements a new database interface, you maybe need to add a test_<databasename>.sh file.
For example, [mysql_test.go](https://github.com/go-xorm/xorm/blob/master/test_mysql.sh)
### New functionality

155
vendor/github.com/go-xorm/xorm/README.md generated vendored
View file

@ -28,6 +28,8 @@ Xorm is a simple and powerful ORM for Go.
* SQL Builder support via [github.com/go-xorm/builder](https://github.com/go-xorm/builder)
* Automatical Read/Write seperatelly
# Drivers Support
Drivers for Go's sql package which currently support database/sql includes:
@ -48,6 +50,13 @@ Drivers for Go's sql package which currently support database/sql includes:
# Changelog
* **v0.6.4**
* Automatical Read/Write seperatelly
* Query/QueryString/QueryInterface and action with Where/And
* Get support non-struct variables
* BufferSize on Iterate
* fix some other bugs.
* **v0.6.3**
* merge tests to main project
* add `Exist` function
@ -61,13 +70,6 @@ Drivers for Go's sql package which currently support database/sql includes:
* add Scan features to Get
* add QueryString method
* **v0.6.0**
* remove support for ql
* add query condition builder support via [github.com/go-xorm/builder](https://github.com/go-xorm/builder), so `Where`, `And`, `Or`
methods can use `builder.Cond` as parameter
* add Sum, SumInt, SumInt64 and NotIn methods
* some bugs fixed
[More changes ...](https://github.com/go-xorm/manual-en-US/tree/master/chapter-16)
# Installation
@ -106,15 +108,36 @@ type User struct {
err := engine.Sync2(new(User))
```
* `Query` runs a SQL string, the returned results is `[]map[string][]byte`, `QueryString` returns `[]map[string]string`.
* Create Engine Group
```Go
dataSourceNameSlice := []string{masterDataSourceName, slave1DataSourceName, slave2DataSourceName}
engineGroup, err := xorm.NewEngineGroup(driverName, dataSourceNameSlice)
```
```Go
masterEngine, err := xorm.NewEngine(driverName, masterDataSourceName)
slave1Engine, err := xorm.NewEngine(driverName, slave1DataSourceName)
slave2Engine, err := xorm.NewEngine(driverName, slave2DataSourceName)
engineGroup, err := xorm.NewEngineGroup(masterEngine, []*Engine{slave1Engine, slave2Engine})
```
Then all place where `engine` you can just use `engineGroup`.
* `Query` runs a SQL string, the returned results is `[]map[string][]byte`, `QueryString` returns `[]map[string]string`, `QueryInterface` returns `[]map[string]interface{}`.
```Go
results, err := engine.Query("select * from user")
results, err := engine.Where("a = 1").Query()
results, err := engine.QueryString("select * from user")
results, err := engine.Where("a = 1").QueryString()
results, err := engine.QueryInterface("select * from user")
results, err := engine.Where("a = 1").QueryInterface()
```
* `Execute` runs a SQL string, it returns `affected` and `error`
* `Exec` runs a SQL string, it returns `affected` and `error`
```Go
affected, err := engine.Exec("update user set age = ? where name = ?", age, name)
@ -125,62 +148,76 @@ affected, err := engine.Exec("update user set age = ? where name = ?", age, name
```Go
affected, err := engine.Insert(&user)
// INSERT INTO struct () values ()
affected, err := engine.Insert(&user1, &user2)
// INSERT INTO struct1 () values ()
// INSERT INTO struct2 () values ()
affected, err := engine.Insert(&users)
// INSERT INTO struct () values (),(),()
affected, err := engine.Insert(&user1, &users)
// INSERT INTO struct1 () values ()
// INSERT INTO struct2 () values (),(),()
```
* Query one record from database
* `Get` query one record from database
```Go
has, err := engine.Get(&user)
// SELECT * FROM user LIMIT 1
has, err := engine.Where("name = ?", name).Desc("id").Get(&user)
// SELECT * FROM user WHERE name = ? ORDER BY id DESC LIMIT 1
var name string
has, err := engine.Where("id = ?", id).Cols("name").Get(&name)
// SELECT name FROM user WHERE id = ?
var id int64
has, err := engine.Where("name = ?", name).Cols("id").Get(&id)
has, err := engine.SQL("select id from user").Get(&id)
// SELECT id FROM user WHERE name = ?
var valuesMap = make(map[string]string)
has, err := engine.Where("id = ?", id).Get(&valuesMap)
// SELECT * FROM user WHERE id = ?
var valuesSlice = make([]interface{}, len(cols))
has, err := engine.Where("id = ?", id).Cols(cols...).Get(&valuesSlice)
// SELECT col1, col2, col3 FROM user WHERE id = ?
```
* Check if one record exist on table
* `Exist` check if one record exist on table
```Go
has, err := testEngine.Exist(new(RecordExist))
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Exist(&RecordExist{
Name: "test1",
})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.Where("name = ?", "test1").Exist(&RecordExist{})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.SQL("select * from record_exist where name = ?", "test1").Exist()
// select * from record_exist where name = ?
has, err = testEngine.Table("record_exist").Exist()
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Table("record_exist").Where("name = ?", "test1").Exist()
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
```
* Query multiple records from database, also you can use join and extends
* `Find` query multiple records from database, also you can use join and extends
```Go
var users []User
err := engine.Where("name = ?", name).And("age > 10").Limit(10, 0).Find(&users)
// SELECT * FROM user WHERE name = ? AND age > 10 limit 0 offset 10
// SELECT * FROM user WHERE name = ? AND age > 10 limit 10 offset 0
type Detail struct {
Id int64
@ -193,14 +230,14 @@ type UserDetail struct {
}
var users []UserDetail
err := engine.Table("user").Select("user.*, detail.*")
err := engine.Table("user").Select("user.*, detail.*").
Join("INNER", "detail", "detail.user_id = user.id").
Where("user.name = ?", name).Limit(10, 0).
Find(&users)
// SELECT user.*, detail.* FROM user INNER JOIN detail WHERE user.name = ? limit 0 offset 10
// SELECT user.*, detail.* FROM user INNER JOIN detail WHERE user.name = ? limit 10 offset 0
```
* Query multiple records and record by record handle, there are two methods Iterate and Rows
* `Iterate` and `Rows` query multiple records and record by record handle, there are two methods Iterate and Rows
```Go
err := engine.Iterate(&User{Name:name}, func(idx int, bean interface{}) error {
@ -209,6 +246,13 @@ err := engine.Iterate(&User{Name:name}, func(idx int, bean interface{}) error {
})
// SELECT * FROM user
err := engine.BufferSize(100).Iterate(&User{Name:name}, func(idx int, bean interface{}) error {
user := bean.(*User)
return nil
})
// SELECT * FROM user Limit 0, 100
// SELECT * FROM user Limit 101, 100
rows, err := engine.Rows(&User{Name:name})
// SELECT * FROM user
defer rows.Close()
@ -218,7 +262,7 @@ for rows.Next() {
}
```
* Update one or more records, default will update non-empty and non-zero fields except when you use Cols, AllCols and so on.
* `Update` update one or more records, default will update non-empty and non-zero fields except when you use Cols, AllCols and so on.
```Go
affected, err := engine.Id(1).Update(&user)
@ -243,21 +287,39 @@ affected, err := engine.Id(1).AllCols().Update(&user)
// UPDATE user SET name=?,age=?,salt=?,passwd=?,updated=? Where id = ?
```
* Delete one or more records, Delete MUST have condition
* `Delete` delete one or more records, Delete MUST have condition
```Go
affected, err := engine.Where(...).Delete(&user)
// DELETE FROM user Where ...
affected, err := engine.Id(2).Delete(&user)
affected, err := engine.ID(2).Delete(&user)
// DELETE FROM user Where id = ?
```
* Count records
* `Count` count records
```Go
counts, err := engine.Count(&user)
// SELECT count(*) AS total FROM user
```
* `Sum` sum functions
```Go
agesFloat64, err := engine.Sum(&user, "age")
// SELECT sum(age) AS total FROM user
agesInt64, err := engine.SumInt(&user, "age")
// SELECT sum(age) AS total FROM user
sumFloat64Slice, err := engine.Sums(&user, "age", "score")
// SELECT sum(age), sum(score) FROM user
sumInt64Slice, err := engine.SumsInt(&user, "age", "score")
// SELECT sum(age), sum(score) FROM user
```
* Query conditions builder
```Go
@ -265,6 +327,59 @@ err := engine.Where(builder.NotIn("a", 1, 2).And(builder.In("b", "c", "d", "e"))
// SELECT id, name ... FROM user WHERE a NOT IN (?, ?) AND b IN (?, ?, ?)
```
* Multiple operations in one go routine, no transation here but resue session memory
```Go
session := engine.NewSession()
defer session.Close()
user1 := Userinfo{Username: "xiaoxiao", Departname: "dev", Alias: "lunny", Created: time.Now()}
if _, err := session.Insert(&user1); err != nil {
return err
}
user2 := Userinfo{Username: "yyy"}
if _, err := session.Where("id = ?", 2).Update(&user2); err != nil {
return err
}
if _, err := session.Exec("delete from userinfo where username = ?", user2.Username); err != nil {
return err
}
return nil
```
* Transation should on one go routine. There is transaction and resue session memory
```Go
session := engine.NewSession()
defer session.Close()
// add Begin() before any action
if err := session.Begin(); err != nil {
// if returned then will rollback automatically
return err
}
user1 := Userinfo{Username: "xiaoxiao", Departname: "dev", Alias: "lunny", Created: time.Now()}
if _, err := session.Insert(&user1); err != nil {
return err
}
user2 := Userinfo{Username: "yyy"}
if _, err := session.Where("id = ?", 2).Update(&user2); err != nil {
return err
}
if _, err := session.Exec("delete from userinfo where username = ?", user2.Username); err != nil {
return err
}
// add Commit() after all actions
return session.Commit()
```
# Cases
* [studygolang](http://studygolang.com/) - [github.com/studygolang/studygolang](https://github.com/studygolang/studygolang)

136
vendor/github.com/go-xorm/xorm/README_CN.md generated vendored
View file

@ -115,12 +115,33 @@ type User struct {
err := engine.Sync2(new(User))
```
* `Query` 最原始的也支持SQL语句查询，返回的结果类型为 []map[string][]byte。`QueryString` 返回 []map[string]string
* 创建Engine组
```Go
dataSourceNameSlice := []string{masterDataSourceName, slave1DataSourceName, slave2DataSourceName}
engineGroup, err := xorm.NewEngineGroup(driverName, dataSourceNameSlice)
```
```Go
masterEngine, err := xorm.NewEngine(driverName, masterDataSourceName)
slave1Engine, err := xorm.NewEngine(driverName, slave1DataSourceName)
slave2Engine, err := xorm.NewEngine(driverName, slave2DataSourceName)
engineGroup, err := xorm.NewEngineGroup(masterEngine, []*Engine{slave1Engine, slave2Engine})
```
所有使用 `engine` 都可以简单的用 `engineGroup` 来替换。
* `Query` 最原始的也支持SQL语句查询，返回的结果类型为 []map[string][]byte。`QueryString` 返回 []map[string]string, `QueryInterface` 返回 `[]map[string]interface{}`.
```Go
results, err := engine.Query("select * from user")
results, err := engine.Where("a = 1").Query()
results, err := engine.QueryString("select * from user")
results, err := engine.Where("a = 1").QueryString()
results, err := engine.QueryInterface("select * from user")
results, err := engine.Where("a = 1").QueryInterface()
```
* `Exec` 执行一个SQL语句
@ -129,67 +150,81 @@ results, err := engine.QueryString("select * from user")
affected, err := engine.Exec("update user set age = ? where name = ?", age, name)
```
* 插入一条或者多条记录
* `Insert` 插入一条或者多条记录
```Go
affected, err := engine.Insert(&user)
// INSERT INTO struct () values ()
affected, err := engine.Insert(&user1, &user2)
// INSERT INTO struct1 () values ()
// INSERT INTO struct2 () values ()
affected, err := engine.Insert(&users)
// INSERT INTO struct () values (),(),()
affected, err := engine.Insert(&user1, &users)
// INSERT INTO struct1 () values ()
// INSERT INTO struct2 () values (),(),()
```
* 查询单条记录
* `Get` 查询单条记录
```Go
has, err := engine.Get(&user)
// SELECT * FROM user LIMIT 1
has, err := engine.Where("name = ?", name).Desc("id").Get(&user)
// SELECT * FROM user WHERE name = ? ORDER BY id DESC LIMIT 1
var name string
has, err := engine.Where("id = ?", id).Cols("name").Get(&name)
// SELECT name FROM user WHERE id = ?
var id int64
has, err := engine.Where("name = ?", name).Cols("id").Get(&id)
has, err := engine.SQL("select id from user").Get(&id)
// SELECT id FROM user WHERE name = ?
var valuesMap = make(map[string]string)
has, err := engine.Where("id = ?", id).Get(&valuesMap)
// SELECT * FROM user WHERE id = ?
var valuesSlice = make([]interface{}, len(cols))
has, err := engine.Where("id = ?", id).Cols(cols...).Get(&valuesSlice)
// SELECT col1, col2, col3 FROM user WHERE id = ?
```
* 检测记录是否存在
* `Exist` 检测记录是否存在
```Go
has, err := testEngine.Exist(new(RecordExist))
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Exist(&RecordExist{
Name: "test1",
})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.Where("name = ?", "test1").Exist(&RecordExist{})
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
has, err = testEngine.SQL("select * from record_exist where name = ?", "test1").Exist()
// select * from record_exist where name = ?
has, err = testEngine.Table("record_exist").Exist()
// SELECT * FROM record_exist LIMIT 1
has, err = testEngine.Table("record_exist").Where("name = ?", "test1").Exist()
// SELECT * FROM record_exist WHERE name = ? LIMIT 1
```
* 查询多条记录，当然可以使用Join和extends来组合使用
* `Find` 查询多条记录，当然可以使用Join和extends来组合使用
```Go
var users []User
err := engine.Where("name = ?", name).And("age > 10").Limit(10, 0).Find(&users)
// SELECT * FROM user WHERE name = ? AND age > 10 limit 0 offset 10
// SELECT * FROM user WHERE name = ? AND age > 10 limit 10 offset 0
type Detail struct {
Id int64
@ -206,10 +241,10 @@ err := engine.Table("user").Select("user.*, detail.*")
Join("INNER", "detail", "detail.user_id = user.id").
Where("user.name = ?", name).Limit(10, 0).
Find(&users)
// SELECT user.*, detail.* FROM user INNER JOIN detail WHERE user.name = ? limit 0 offset 10
// SELECT user.*, detail.* FROM user INNER JOIN detail WHERE user.name = ? limit 10 offset 0
```
* 根据条件遍历数据库，可以有两种方式: Iterate and Rows
* `Iterate` 和 `Rows` 根据条件遍历数据库，可以有两种方式: Iterate and Rows
```Go
err := engine.Iterate(&User{Name:name}, func(idx int, bean interface{}) error {
@ -218,6 +253,13 @@ err := engine.Iterate(&User{Name:name}, func(idx int, bean interface{}) error {
})
// SELECT * FROM user
err := engine.BufferSize(100).Iterate(&User{Name:name}, func(idx int, bean interface{}) error {
user := bean.(*User)
return nil
})
// SELECT * FROM user Limit 0, 100
// SELECT * FROM user Limit 101, 100
rows, err := engine.Rows(&User{Name:name})
// SELECT * FROM user
defer rows.Close()
@ -227,7 +269,7 @@ for rows.Next() {
}
```
* 更新数据，除非使用Cols,AllCols函数指明，默认只更新非空和非0的字段
* `Update` 更新数据，除非使用Cols,AllCols函数指明，默认只更新非空和非0的字段
```Go
affected, err := engine.Id(1).Update(&user)
@ -252,20 +294,39 @@ affected, err := engine.Id(1).AllCols().Update(&user)
// UPDATE user SET name=?,age=?,salt=?,passwd=?,updated=? Where id = ?
```
* 删除记录，需要注意，删除必须至少有一个条件，否则会报错。要清空数据库可以用EmptyTable
* `Delete` 删除记录，需要注意，删除必须至少有一个条件，否则会报错。要清空数据库可以用EmptyTable
```Go
affected, err := engine.Where(...).Delete(&user)
// DELETE FROM user Where ...
affected, err := engine.ID(2).Delete(&user)
// DELETE FROM user Where id = ?
```
* 获取记录条数
* `Count` 获取记录条数
```Go
counts, err := engine.Count(&user)
// SELECT count(*) AS total FROM user
```
* `Sum` 求和函数
```Go
agesFloat64, err := engine.Sum(&user, "age")
// SELECT sum(age) AS total FROM user
agesInt64, err := engine.SumInt(&user, "age")
// SELECT sum(age) AS total FROM user
sumFloat64Slice, err := engine.Sums(&user, "age", "score")
// SELECT sum(age), sum(score) FROM user
sumInt64Slice, err := engine.SumsInt(&user, "age", "score")
// SELECT sum(age), sum(score) FROM user
```
* 条件编辑器
```Go
@ -273,6 +334,59 @@ err := engine.Where(builder.NotIn("a", 1, 2).And(builder.In("b", "c", "d", "e"))
// SELECT id, name ... FROM user WHERE a NOT IN (?, ?) AND b IN (?, ?, ?)
```
* 在一个Go程中多次操作数据库，但没有事务
```Go
session := engine.NewSession()
defer session.Close()
user1 := Userinfo{Username: "xiaoxiao", Departname: "dev", Alias: "lunny", Created: time.Now()}
if _, err := session.Insert(&user1); err != nil {
return err
}
user2 := Userinfo{Username: "yyy"}
if _, err := session.Where("id = ?", 2).Update(&user2); err != nil {
return err
}
if _, err := session.Exec("delete from userinfo where username = ?", user2.Username); err != nil {
return err
}
return nil
```
* 在一个Go程中有事务
```Go
session := engine.NewSession()
defer session.Close()
// add Begin() before any action
if err := session.Begin(); err != nil {
// if returned then will rollback automatically
return err
}
user1 := Userinfo{Username: "xiaoxiao", Departname: "dev", Alias: "lunny", Created: time.Now()}
if _, err := session.Insert(&user1); err != nil {
return err
}
user2 := Userinfo{Username: "yyy"}
if _, err := session.Where("id = ?", 2).Update(&user2); err != nil {
return err
}
if _, err := session.Exec("delete from userinfo where username = ?", user2.Username); err != nil {
return err
}
// add Commit() after all actions
return session.Commit()
```
# 案例
* [Go语言中文网](http://studygolang.com/) - [github.com/studygolang/studygolang](https://github.com/studygolang/studygolang)

26
vendor/github.com/go-xorm/xorm/context.go generated vendored Normal file
View file

@ -0,0 +1,26 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build go1.8
package xorm
import "context"
// PingContext tests if database is alive
func (engine *Engine) PingContext(ctx context.Context) error {
session := engine.NewSession()
defer session.Close()
return session.PingContext(ctx)
}
// PingContext test if database is ok
func (session *Session) PingContext(ctx context.Context) error {
if session.isAutoClose {
defer session.Close()
}
session.engine.logger.Infof("PING DATABASE %v", session.engine.DriverName())
return session.DB().PingContext(ctx)
}

6
vendor/github.com/go-xorm/xorm/convert.go generated vendored
View file

@ -209,10 +209,10 @@ func convertAssign(dest, src interface{}) error {
if src == nil {
dv.Set(reflect.Zero(dv.Type()))
return nil
} else {
dv.Set(reflect.New(dv.Type().Elem()))
return convertAssign(dv.Interface(), src)
}
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())

79
vendor/github.com/go-xorm/xorm/dialect_postgres.go generated vendored
View file

@ -8,7 +8,6 @@ import (
"errors"
"fmt"
"net/url"
"sort"
"strconv"
"strings"
@ -765,13 +764,18 @@ var (
"YES": true,
"ZONE": true,
}
// DefaultPostgresSchema default postgres schema
DefaultPostgresSchema = "public"
)
type postgres struct {
core.Base
schema string
}
func (db *postgres) Init(d *core.DB, uri *core.Uri, drivername, dataSourceName string) error {
db.schema = DefaultPostgresSchema
return db.Base.Init(d, db, uri, drivername, dataSourceName)
}
@ -923,7 +927,7 @@ func (db *postgres) IsColumnExist(tableName, colName string) (bool, error) {
func (db *postgres) GetColumns(tableName string) ([]string, map[string]*core.Column, error) {
// FIXME: the schema should be replaced by user custom's
args := []interface{}{tableName, "public"}
args := []interface{}{tableName, db.schema}
s := `SELECT column_name, column_default, is_nullable, data_type, character_maximum_length, numeric_precision, numeric_precision_radix ,
CASE WHEN p.contype = 'p' THEN true ELSE false END AS primarykey,
CASE WHEN p.contype = 'u' THEN true ELSE false END AS uniquekey
@ -1024,8 +1028,7 @@ WHERE c.relkind = 'r'::char AND c.relname = $1 AND s.table_schema = $2 AND f.att
}
func (db *postgres) GetTables() ([]*core.Table, error) {
// FIXME: replace public to user customrize schema
args := []interface{}{"public"}
args := []interface{}{db.schema}
s := fmt.Sprintf("SELECT tablename FROM pg_tables WHERE schemaname = $1")
db.LogSQL(s, args)
@ -1050,8 +1053,7 @@ func (db *postgres) GetTables() ([]*core.Table, error) {
}
func (db *postgres) GetIndexes(tableName string) (map[string]*core.Index, error) {
// FIXME: replace the public schema to user specify schema
args := []interface{}{"public", tableName}
args := []interface{}{db.schema, tableName}
s := fmt.Sprintf("SELECT indexname, indexdef FROM pg_indexes WHERE schemaname=$1 AND tablename=$2")
db.LogSQL(s, args)
@ -1117,10 +1119,6 @@ func (vs values) Get(k string) (v string) {
return vs[k]
}
func errorf(s string, args ...interface{}) {
panic(fmt.Errorf("pq: %s", fmt.Sprintf(s, args...)))
}
func parseURL(connstr string) (string, error) {
u, err := url.Parse(connstr)
if err != nil {
@ -1131,46 +1129,18 @@ func parseURL(connstr string) (string, error) {
return "", fmt.Errorf("invalid connection protocol: %s", u.Scheme)
}
var kvs []string
escaper := strings.NewReplacer(` `, `\ `, `'`, `\'`, `\`, `\\`)
accrue := func(k, v string) {
if v != "" {
kvs = append(kvs, k+"="+escaper.Replace(v))
}
}
if u.User != nil {
v := u.User.Username()
accrue("user", v)
v, _ = u.User.Password()
accrue("password", v)
}
i := strings.Index(u.Host, ":")
if i < 0 {
accrue("host", u.Host)
} else {
accrue("host", u.Host[:i])
accrue("port", u.Host[i+1:])
}
if u.Path != "" {
accrue("dbname", u.Path[1:])
return escaper.Replace(u.Path[1:]), nil
}
q := u.Query()
for k := range q {
accrue(k, q.Get(k))
}
sort.Strings(kvs) // Makes testing easier (not a performance concern)
return strings.Join(kvs, " "), nil
return "", nil
}
func parseOpts(name string, o values) {
func parseOpts(name string, o values) error {
if len(name) == 0 {
return
return fmt.Errorf("invalid options: %s", name)
}
name = strings.TrimSpace(name)
@ -1179,31 +1149,36 @@ func parseOpts(name string, o values) {
for _, p := range ps {
kv := strings.Split(p, "=")
if len(kv) < 2 {
errorf("invalid option: %q", p)
return fmt.Errorf("invalid option: %q", p)
}
o.Set(kv[0], kv[1])
}
return nil
}
func (p *pqDriver) Parse(driverName, dataSourceName string) (*core.Uri, error) {
db := &core.Uri{DbType: core.POSTGRES}
o := make(values)
var err error
if strings.HasPrefix(dataSourceName, "postgresql://") || strings.HasPrefix(dataSourceName, "postgres://") {
dataSourceName, err = parseURL(dataSourceName)
db.DbName, err = parseURL(dataSourceName)
if err != nil {
return nil, err
}
} else {
o := make(values)
err = parseOpts(dataSourceName, o)
if err != nil {
return nil, err
}
}
parseOpts(dataSourceName, o)
db.DbName = o.Get("dbname")
db.DbName = o.Get("dbname")
}
if db.DbName == "" {
return nil, errors.New("dbname is empty")
}
/*db.Schema = o.Get("schema")
if len(db.Schema) == 0 {
db.Schema = "public"
}*/
return db, nil
}

96
vendor/github.com/go-xorm/xorm/engine.go generated vendored
View file

@ -47,6 +47,23 @@ type Engine struct {
disableGlobalCache bool
tagHandlers map[string]tagHandler
engineGroup *EngineGroup
}
// BufferSize sets buffer size for iterate
func (engine *Engine) BufferSize(size int) *Session {
session := engine.NewSession()
session.isAutoClose = true
return session.BufferSize(size)
}
// CondDeleted returns the conditions whether a record is soft deleted.
func (engine *Engine) CondDeleted(colName string) builder.Cond {
if engine.dialect.DBType() == core.MSSQL {
return builder.IsNull{colName}
}
return builder.IsNull{colName}.Or(builder.Eq{colName: zeroTime1})
}
// ShowSQL show SQL statement or not on logger if log level is great than INFO
@ -79,6 +96,11 @@ func (engine *Engine) SetLogger(logger core.ILogger) {
engine.dialect.SetLogger(logger)
}
// SetLogLevel sets the logger level
func (engine *Engine) SetLogLevel(level core.LogLevel) {
engine.logger.SetLevel(level)
}
// SetDisableGlobalCache disable global cache or not
func (engine *Engine) SetDisableGlobalCache(disable bool) {
if engine.disableGlobalCache != disable {
@ -201,6 +223,11 @@ func (engine *Engine) SetDefaultCacher(cacher core.Cacher) {
engine.Cacher = cacher
}
// GetDefaultCacher returns the default cacher
func (engine *Engine) GetDefaultCacher() core.Cacher {
return engine.Cacher
}
// NoCache If you has set default cacher, and you want temporilly stop use cache,
// you can use NoCache()
func (engine *Engine) NoCache() *Session {
@ -736,6 +763,13 @@ func (engine *Engine) OrderBy(order string) *Session {
return session.OrderBy(order)
}
// Prepare enables prepare statement
func (engine *Engine) Prepare() *Session {
session := engine.NewSession()
session.isAutoClose = true
return session.Prepare()
}
// Join the join_operator should be one of INNER, LEFT OUTER, CROSS etc - this will be prepended to JOIN
func (engine *Engine) Join(joinOperator string, tablename interface{}, condition string, args ...interface{}) *Session {
session := engine.NewSession()
@ -757,7 +791,8 @@ func (engine *Engine) Having(conditions string) *Session {
return session.Having(conditions)
}
func (engine *Engine) unMapType(t reflect.Type) {
// UnMapType removes the datbase mapper of a type
func (engine *Engine) UnMapType(t reflect.Type) {
engine.mutex.Lock()
defer engine.mutex.Unlock()
delete(engine.Tables, t)
@ -914,7 +949,7 @@ func (engine *Engine) mapType(v reflect.Value) (*core.Table, error) {
}
if pStart > -1 {
if !strings.HasSuffix(k, ")") {
return nil, errors.New("cannot match ) charactor")
return nil, fmt.Errorf("field %s tag %s cannot match ) charactor", col.FieldName, key)
}
ctx.tagName = k[:pStart]
@ -1341,24 +1376,24 @@ func (engine *Engine) Exec(sql string, args ...interface{}) (sql.Result, error)
}
// Query a raw sql and return records as []map[string][]byte
func (engine *Engine) Query(sql string, paramStr ...interface{}) (resultsSlice []map[string][]byte, err error) {
func (engine *Engine) Query(sqlorArgs ...interface{}) (resultsSlice []map[string][]byte, err error) {
session := engine.NewSession()
defer session.Close()
return session.Query(sql, paramStr...)
return session.Query(sqlorArgs...)
}
// QueryString runs a raw sql and return records as []map[string]string
func (engine *Engine) QueryString(sqlStr string, args ...interface{}) ([]map[string]string, error) {
func (engine *Engine) QueryString(sqlorArgs ...interface{}) ([]map[string]string, error) {
session := engine.NewSession()
defer session.Close()
return session.QueryString(sqlStr, args...)
return session.QueryString(sqlorArgs...)
}
// QueryInterface runs a raw sql and return records as []map[string]interface{}
func (engine *Engine) QueryInterface(sqlStr string, args ...interface{}) ([]map[string]interface{}, error) {
func (engine *Engine) QueryInterface(sqlorArgs ...interface{}) ([]map[string]interface{}, error) {
session := engine.NewSession()
defer session.Close()
return session.QueryInterface(sqlStr, args...)
return session.QueryInterface(sqlorArgs...)
}
// Insert one or more records
@ -1564,24 +1599,39 @@ func (engine *Engine) formatTime(sqlTypeName string, t time.Time) (v interface{}
return
}
// GetColumnMapper returns the column name mapper
func (engine *Engine) GetColumnMapper() core.IMapper {
return engine.ColumnMapper
}
// GetTableMapper returns the table name mapper
func (engine *Engine) GetTableMapper() core.IMapper {
return engine.TableMapper
}
// GetTZLocation returns time zone of the application
func (engine *Engine) GetTZLocation() *time.Location {
return engine.TZLocation
}
// SetTZLocation sets time zone of the application
func (engine *Engine) SetTZLocation(tz *time.Location) {
engine.TZLocation = tz
}
// GetTZDatabase returns time zone of the database
func (engine *Engine) GetTZDatabase() *time.Location {
return engine.DatabaseTZ
}
// SetTZDatabase sets time zone of the database
func (engine *Engine) SetTZDatabase(tz *time.Location) {
engine.DatabaseTZ = tz
}
// Unscoped always disable struct tag "deleted"
func (engine *Engine) Unscoped() *Session {
session := engine.NewSession()
session.isAutoClose = true
return session.Unscoped()
}
// CondDeleted returns the conditions whether a record is soft deleted.
func (engine *Engine) CondDeleted(colName string) builder.Cond {
if engine.dialect.DBType() == core.MSSQL {
return builder.IsNull{colName}
}
return builder.IsNull{colName}.Or(builder.Eq{colName: zeroTime1})
}
// BufferSize sets buffer size for iterate
func (engine *Engine) BufferSize(size int) *Session {
session := engine.NewSession()
session.isAutoClose = true
return session.BufferSize(size)
}

194
vendor/github.com/go-xorm/xorm/engine_group.go generated vendored Normal file
View file

@ -0,0 +1,194 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import (
"github.com/go-xorm/core"
)
// EngineGroup defines an engine group
type EngineGroup struct {
*Engine
slaves []*Engine
policy GroupPolicy
}
// NewEngineGroup creates a new engine group
func NewEngineGroup(args1 interface{}, args2 interface{}, policies ...GroupPolicy) (*EngineGroup, error) {
var eg EngineGroup
if len(policies) > 0 {
eg.policy = policies[0]
} else {
eg.policy = RoundRobinPolicy()
}
driverName, ok1 := args1.(string)
conns, ok2 := args2.([]string)
if ok1 && ok2 {
engines := make([]*Engine, len(conns))
for i, conn := range conns {
engine, err := NewEngine(driverName, conn)
if err != nil {
return nil, err
}
engine.engineGroup = &eg
engines[i] = engine
}
eg.Engine = engines[0]
eg.slaves = engines[1:]
return &eg, nil
}
master, ok3 := args1.(*Engine)
slaves, ok4 := args2.([]*Engine)
if ok3 && ok4 {
master.engineGroup = &eg
for i := 0; i < len(slaves); i++ {
slaves[i].engineGroup = &eg
}
eg.Engine = master
eg.slaves = slaves
return &eg, nil
}
return nil, ErrParamsType
}
// Close the engine
func (eg *EngineGroup) Close() error {
err := eg.Engine.Close()
if err != nil {
return err
}
for i := 0; i < len(eg.slaves); i++ {
err := eg.slaves[i].Close()
if err != nil {
return err
}
}
return nil
}
// Master returns the master engine
func (eg *EngineGroup) Master() *Engine {
return eg.Engine
}
// Ping tests if database is alive
func (eg *EngineGroup) Ping() error {
if err := eg.Engine.Ping(); err != nil {
return err
}
for _, slave := range eg.slaves {
if err := slave.Ping(); err != nil {
return err
}
}
return nil
}
// SetColumnMapper set the column name mapping rule
func (eg *EngineGroup) SetColumnMapper(mapper core.IMapper) {
eg.Engine.ColumnMapper = mapper
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].ColumnMapper = mapper
}
}
// SetDefaultCacher set the default cacher
func (eg *EngineGroup) SetDefaultCacher(cacher core.Cacher) {
eg.Engine.SetDefaultCacher(cacher)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].SetDefaultCacher(cacher)
}
}
// SetLogger set the new logger
func (eg *EngineGroup) SetLogger(logger core.ILogger) {
eg.Engine.SetLogger(logger)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].SetLogger(logger)
}
}
// SetLogLevel sets the logger level
func (eg *EngineGroup) SetLogLevel(level core.LogLevel) {
eg.Engine.SetLogLevel(level)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].SetLogLevel(level)
}
}
// SetMapper set the name mapping rules
func (eg *EngineGroup) SetMapper(mapper core.IMapper) {
eg.Engine.SetMapper(mapper)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].SetMapper(mapper)
}
}
// SetMaxIdleConns set the max idle connections on pool, default is 2
func (eg *EngineGroup) SetMaxIdleConns(conns int) {
eg.Engine.db.SetMaxIdleConns(conns)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].db.SetMaxIdleConns(conns)
}
}
// SetMaxOpenConns is only available for go 1.2+
func (eg *EngineGroup) SetMaxOpenConns(conns int) {
eg.Engine.db.SetMaxOpenConns(conns)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].db.SetMaxOpenConns(conns)
}
}
// SetPolicy set the group policy
func (eg *EngineGroup) SetPolicy(policy GroupPolicy) *EngineGroup {
eg.policy = policy
return eg
}
// SetTableMapper set the table name mapping rule
func (eg *EngineGroup) SetTableMapper(mapper core.IMapper) {
eg.Engine.TableMapper = mapper
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].TableMapper = mapper
}
}
// ShowExecTime show SQL statement and execute time or not on logger if log level is great than INFO
func (eg *EngineGroup) ShowExecTime(show ...bool) {
eg.Engine.ShowExecTime(show...)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].ShowExecTime(show...)
}
}
// ShowSQL show SQL statement or not on logger if log level is great than INFO
func (eg *EngineGroup) ShowSQL(show ...bool) {
eg.Engine.ShowSQL(show...)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].ShowSQL(show...)
}
}
// Slave returns one of the physical databases which is a slave according the policy
func (eg *EngineGroup) Slave() *Engine {
switch len(eg.slaves) {
case 0:
return eg.Engine
case 1:
return eg.slaves[0]
}
return eg.policy.Slave(eg)
}
// Slaves returns all the slaves
func (eg *EngineGroup) Slaves() []*Engine {
return eg.slaves
}

116
vendor/github.com/go-xorm/xorm/engine_group_policy.go generated vendored Normal file
View file

@ -0,0 +1,116 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import (
"math/rand"
"sync"
"time"
)
// GroupPolicy is be used by chosing the current slave from slaves
type GroupPolicy interface {
Slave(*EngineGroup) *Engine
}
// GroupPolicyHandler should be used when a function is a GroupPolicy
type GroupPolicyHandler func(*EngineGroup) *Engine
// Slave implements the chosen of slaves
func (h GroupPolicyHandler) Slave(eg *EngineGroup) *Engine {
return h(eg)
}
// RandomPolicy implmentes randomly chose the slave of slaves
func RandomPolicy() GroupPolicyHandler {
var r = rand.New(rand.NewSource(time.Now().UnixNano()))
return func(g *EngineGroup) *Engine {
return g.Slaves()[r.Intn(len(g.Slaves()))]
}
}
// WeightRandomPolicy implmentes randomly chose the slave of slaves
func WeightRandomPolicy(weights []int) GroupPolicyHandler {
var rands = make([]int, 0, len(weights))
for i := 0; i < len(weights); i++ {
for n := 0; n < weights[i]; n++ {
rands = append(rands, i)
}
}
var r = rand.New(rand.NewSource(time.Now().UnixNano()))
return func(g *EngineGroup) *Engine {
var slaves = g.Slaves()
idx := rands[r.Intn(len(rands))]
if idx >= len(slaves) {
idx = len(slaves) - 1
}
return slaves[idx]
}
}
func RoundRobinPolicy() GroupPolicyHandler {
var pos = -1
var lock sync.Mutex
return func(g *EngineGroup) *Engine {
var slaves = g.Slaves()
lock.Lock()
defer lock.Unlock()
pos++
if pos >= len(slaves) {
pos = 0
}
return slaves[pos]
}
}
func WeightRoundRobinPolicy(weights []int) GroupPolicyHandler {
var rands = make([]int, 0, len(weights))
for i := 0; i < len(weights); i++ {
for n := 0; n < weights[i]; n++ {
rands = append(rands, i)
}
}
var pos = -1
var lock sync.Mutex
return func(g *EngineGroup) *Engine {
var slaves = g.Slaves()
lock.Lock()
defer lock.Unlock()
pos++
if pos >= len(rands) {
pos = 0
}
idx := rands[pos]
if idx >= len(slaves) {
idx = len(slaves) - 1
}
return slaves[idx]
}
}
// LeastConnPolicy implements GroupPolicy, every time will get the least connections slave
func LeastConnPolicy() GroupPolicyHandler {
return func(g *EngineGroup) *Engine {
var slaves = g.Slaves()
connections := 0
idx := 0
for i := 0; i < len(slaves); i++ {
openConnections := slaves[i].DB().Stats().OpenConnections
if i == 0 {
connections = openConnections
idx = i
} else if openConnections <= connections {
connections = openConnections
idx = i
}
}
return slaves[idx]
}
}

8
vendor/github.com/go-xorm/xorm/engine_maxlife.go generated vendored
View file

@ -12,3 +12,11 @@ import "time"
func (engine *Engine) SetConnMaxLifetime(d time.Duration) {
engine.db.SetConnMaxLifetime(d)
}
// SetConnMaxLifetime sets the maximum amount of time a connection may be reused.
func (eg *EngineGroup) SetConnMaxLifetime(d time.Duration) {
eg.Engine.SetConnMaxLifetime(d)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].SetConnMaxLifetime(d)
}
}

2
vendor/github.com/go-xorm/xorm/error.go generated vendored
View file

@ -23,4 +23,6 @@ var (
ErrNeedDeletedCond = errors.New("Delete need at least one condition")
// ErrNotImplemented not implemented
ErrNotImplemented = errors.New("Not implemented")
// ErrConditionType condition type unsupported
ErrConditionType = errors.New("Unsupported conditon type")
)

103
vendor/github.com/go-xorm/xorm/interface.go generated vendored Normal file
View file

@ -0,0 +1,103 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
import (
"database/sql"
"reflect"
"time"
"github.com/go-xorm/core"
)
// Interface defines the interface which Engine, EngineGroup and Session will implementate.
type Interface interface {
AllCols() *Session
Alias(alias string) *Session
Asc(colNames ...string) *Session
BufferSize(size int) *Session
Cols(columns ...string) *Session
Count(...interface{}) (int64, error)
CreateIndexes(bean interface{}) error
CreateUniques(bean interface{}) error
Decr(column string, arg ...interface{}) *Session
Desc(...string) *Session
Delete(interface{}) (int64, error)
Distinct(columns ...string) *Session
DropIndexes(bean interface{}) error
Exec(string, ...interface{}) (sql.Result, error)
Exist(bean ...interface{}) (bool, error)
Find(interface{}, ...interface{}) error
Get(interface{}) (bool, error)
GroupBy(keys string) *Session
ID(interface{}) *Session
In(string, ...interface{}) *Session
Incr(column string, arg ...interface{}) *Session
Insert(...interface{}) (int64, error)
InsertOne(interface{}) (int64, error)
IsTableEmpty(bean interface{}) (bool, error)
IsTableExist(beanOrTableName interface{}) (bool, error)
Iterate(interface{}, IterFunc) error
Limit(int, ...int) *Session
NoAutoCondition(...bool) *Session
NotIn(string, ...interface{}) *Session
Join(joinOperator string, tablename interface{}, condition string, args ...interface{}) *Session
Omit(columns ...string) *Session
OrderBy(order string) *Session
Ping() error
Query(sqlOrAgrs ...interface{}) (resultsSlice []map[string][]byte, err error)
QueryInterface(sqlorArgs ...interface{}) ([]map[string]interface{}, error)
QueryString(sqlorArgs ...interface{}) ([]map[string]string, error)
Rows(bean interface{}) (*Rows, error)
SetExpr(string, string) *Session
SQL(interface{}, ...interface{}) *Session
Sum(bean interface{}, colName string) (float64, error)
SumInt(bean interface{}, colName string) (int64, error)
Sums(bean interface{}, colNames ...string) ([]float64, error)
SumsInt(bean interface{}, colNames ...string) ([]int64, error)
Table(tableNameOrBean interface{}) *Session
Unscoped() *Session
Update(bean interface{}, condiBeans ...interface{}) (int64, error)
UseBool(...string) *Session
Where(interface{}, ...interface{}) *Session
}
// EngineInterface defines the interface which Engine, EngineGroup will implementate.
type EngineInterface interface {
Interface
Before(func(interface{})) *Session
Charset(charset string) *Session
CreateTables(...interface{}) error
DBMetas() ([]*core.Table, error)
Dialect() core.Dialect
DropTables(...interface{}) error
DumpAllToFile(fp string, tp ...core.DbType) error
GetColumnMapper() core.IMapper
GetDefaultCacher() core.Cacher
GetTableMapper() core.IMapper
GetTZDatabase() *time.Location
GetTZLocation() *time.Location
NewSession() *Session
NoAutoTime() *Session
Quote(string) string
SetDefaultCacher(core.Cacher)
SetLogLevel(core.LogLevel)
SetMapper(core.IMapper)
SetTZDatabase(tz *time.Location)
SetTZLocation(tz *time.Location)
ShowSQL(show ...bool)
Sync(...interface{}) error
Sync2(...interface{}) error
StoreEngine(storeEngine string) *Session
TableInfo(bean interface{}) *Table
UnMapType(reflect.Type)
}
var (
_ Interface = &Session{}
_ EngineInterface = &Engine{}
_ EngineInterface = &EngineGroup{}
)

9
vendor/github.com/go-xorm/xorm/session.go generated vendored
View file

@ -76,6 +76,7 @@ func (session *Session) Init() {
session.afterDeleteBeans = make(map[interface{}]*[]func(interface{}), 0)
session.beforeClosures = make([]func(interface{}), 0)
session.afterClosures = make([]func(interface{}), 0)
session.stmtCache = make(map[uint32]*core.Stmt)
session.afterProcessors = make([]executedProcessor, 0)
@ -262,13 +263,13 @@ func (session *Session) canCache() bool {
return true
}
func (session *Session) doPrepare(sqlStr string) (stmt *core.Stmt, err error) {
func (session *Session) doPrepare(db *core.DB, sqlStr string) (stmt *core.Stmt, err error) {
crc := crc32.ChecksumIEEE([]byte(sqlStr))
// TODO try hash(sqlStr+len(sqlStr))
var has bool
stmt, has = session.stmtCache[crc]
if !has {
stmt, err = session.DB().Prepare(sqlStr)
stmt, err = db.Prepare(sqlStr)
if err != nil {
return nil, err
}
@ -461,6 +462,10 @@ func (session *Session) slice2Bean(scanResults []interface{}, fields []string, b
hasAssigned = true
if len(bs) > 0 {
if fieldType.Kind() == reflect.String {
fieldValue.SetString(string(bs))
continue
}
if fieldValue.CanAddr() {
err := json.Unmarshal(bs, fieldValue.Addr().Interface())
if err != nil {

14
vendor/github.com/go-xorm/xorm/session_convert.go generated vendored
View file

@ -34,27 +34,27 @@ func (session *Session) str2Time(col *core.Column, data string) (outTime time.Ti
sd, err := strconv.ParseInt(sdata, 10, 64)
if err == nil {
x = time.Unix(sd, 0)
session.engine.logger.Debugf("time(0) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
//session.engine.logger.Debugf("time(0) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else {
session.engine.logger.Debugf("time(0) err key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
//session.engine.logger.Debugf("time(0) err key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
}
} else if len(sdata) > 19 && strings.Contains(sdata, "-") {
x, err = time.ParseInLocation(time.RFC3339Nano, sdata, parseLoc)
session.engine.logger.Debugf("time(1) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
if err != nil {
x, err = time.ParseInLocation("2006-01-02 15:04:05.999999999", sdata, parseLoc)
session.engine.logger.Debugf("time(2) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
//session.engine.logger.Debugf("time(2) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
}
if err != nil {
x, err = time.ParseInLocation("2006-01-02 15:04:05.9999999 Z07:00", sdata, parseLoc)
session.engine.logger.Debugf("time(3) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
//session.engine.logger.Debugf("time(3) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
}
} else if len(sdata) == 19 && strings.Contains(sdata, "-") {
x, err = time.ParseInLocation("2006-01-02 15:04:05", sdata, parseLoc)
session.engine.logger.Debugf("time(4) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
//session.engine.logger.Debugf("time(4) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else if len(sdata) == 10 && sdata[4] == '-' && sdata[7] == '-' {
x, err = time.ParseInLocation("2006-01-02", sdata, parseLoc)
session.engine.logger.Debugf("time(5) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
//session.engine.logger.Debugf("time(5) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else if col.SQLType.Name == core.Time {
if strings.Contains(sdata, " ") {
ssd := strings.Split(sdata, " ")
@ -68,7 +68,7 @@ func (session *Session) str2Time(col *core.Column, data string) (outTime time.Ti
st := fmt.Sprintf("2006-01-02 %v", sdata)
x, err = time.ParseInLocation("2006-01-02 15:04:05", st, parseLoc)
session.engine.logger.Debugf("time(6) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
//session.engine.logger.Debugf("time(6) key[%v]: %+v | sdata: [%v]\n", col.FieldName, x, sdata)
} else {
outErr = fmt.Errorf("unsupported time format %v", sdata)
return

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

@ -10,6 +10,7 @@ import (
"reflect"
"github.com/go-xorm/builder"
"github.com/go-xorm/core"
)
// Exist returns true if the record exist otherwise return false
@ -35,10 +36,18 @@ func (session *Session) Exist(bean ...interface{}) (bool, error) {
return false, err
}
sqlStr = fmt.Sprintf("SELECT * FROM %s WHERE %s LIMIT 1", tableName, condSQL)
if session.engine.dialect.DBType() == core.MSSQL {
sqlStr = fmt.Sprintf("SELECT top 1 * FROM %s WHERE %s", tableName, condSQL)
} else {
sqlStr = fmt.Sprintf("SELECT * FROM %s WHERE %s LIMIT 1", tableName, condSQL)
}
args = condArgs
} else {
sqlStr = fmt.Sprintf("SELECT * FROM %s LIMIT 1", tableName)
if session.engine.dialect.DBType() == core.MSSQL {
sqlStr = fmt.Sprintf("SELECT top 1 * FROM %s", tableName)
} else {
sqlStr = fmt.Sprintf("SELECT * FROM %s LIMIT 1", tableName)
}
args = []interface{}{}
}
} else {

8
vendor/github.com/go-xorm/xorm/session_get.go generated vendored
View file

@ -5,6 +5,7 @@
package xorm
import (
"database/sql"
"errors"
"reflect"
"strconv"
@ -79,6 +80,13 @@ func (session *Session) nocacheGet(beanKind reflect.Kind, table *core.Table, bea
return false, nil
}
switch bean.(type) {
case sql.NullInt64, sql.NullBool, sql.NullFloat64, sql.NullString:
return true, rows.Scan(&bean)
case *sql.NullInt64, *sql.NullBool, *sql.NullFloat64, *sql.NullString:
return true, rows.Scan(bean)
}
switch beanKind {
case reflect.Struct:
fields, err := rows.Columns()

4
vendor/github.com/go-xorm/xorm/session_insert.go generated vendored
View file

@ -400,7 +400,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
return 0, err
}
handleAfterInsertProcessorFunc(bean)
defer handleAfterInsertProcessorFunc(bean)
if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache {
session.cacheInsert(table, tableName)
@ -445,7 +445,7 @@ func (session *Session) innerInsert(bean interface{}) (int64, error) {
if err != nil {
return 0, err
}
handleAfterInsertProcessorFunc(bean)
defer handleAfterInsertProcessorFunc(bean)
if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache {
session.cacheInsert(table, tableName)

91
vendor/github.com/go-xorm/xorm/session_query.go generated vendored
View file

@ -8,17 +8,92 @@ import (
"fmt"
"reflect"
"strconv"
"strings"
"time"
"github.com/go-xorm/builder"
"github.com/go-xorm/core"
)
func (session *Session) genQuerySQL(sqlorArgs ...interface{}) (string, []interface{}, error) {
if len(sqlorArgs) > 0 {
switch sqlorArgs[0].(type) {
case string:
return sqlorArgs[0].(string), sqlorArgs[1:], nil
case *builder.Builder:
return sqlorArgs[0].(*builder.Builder).ToSQL()
case builder.Builder:
bd := sqlorArgs[0].(builder.Builder)
return bd.ToSQL()
default:
return "", nil, ErrUnSupportedType
}
}
if session.statement.RawSQL != "" {
return session.statement.RawSQL, session.statement.RawParams, nil
}
if len(session.statement.TableName()) <= 0 {
return "", nil, ErrTableNotFound
}
var columnStr = session.statement.ColumnStr
if len(session.statement.selectStr) > 0 {
columnStr = session.statement.selectStr
} else {
if session.statement.JoinStr == "" {
if columnStr == "" {
if session.statement.GroupByStr != "" {
columnStr = session.statement.Engine.Quote(strings.Replace(session.statement.GroupByStr, ",", session.engine.Quote(","), -1))
} else {
columnStr = session.statement.genColumnStr()
}
}
} else {
if columnStr == "" {
if session.statement.GroupByStr != "" {
columnStr = session.statement.Engine.Quote(strings.Replace(session.statement.GroupByStr, ",", session.engine.Quote(","), -1))
} else {
columnStr = "*"
}
}
}
if columnStr == "" {
columnStr = "*"
}
}
condSQL, condArgs, err := builder.ToSQL(session.statement.cond)
if err != nil {
return "", nil, err
}
args := append(session.statement.joinArgs, condArgs...)
sqlStr, err := session.statement.genSelectSQL(columnStr, condSQL)
if err != nil {
return "", nil, err
}
// for mssql and use limit
qs := strings.Count(sqlStr, "?")
if len(args)*2 == qs {
args = append(args, args...)
}
return sqlStr, args, nil
}
// Query runs a raw sql and return records as []map[string][]byte
func (session *Session) Query(sqlStr string, args ...interface{}) ([]map[string][]byte, error) {
func (session *Session) Query(sqlorArgs ...interface{}) ([]map[string][]byte, error) {
if session.isAutoClose {
defer session.Close()
}
sqlStr, args, err := session.genQuerySQL(sqlorArgs...)
if err != nil {
return nil, err
}
return session.queryBytes(sqlStr, args...)
}
@ -114,11 +189,16 @@ func rows2Strings(rows *core.Rows) (resultsSlice []map[string]string, err error)
}
// QueryString runs a raw sql and return records as []map[string]string
func (session *Session) QueryString(sqlStr string, args ...interface{}) ([]map[string]string, error) {
func (session *Session) QueryString(sqlorArgs ...interface{}) ([]map[string]string, error) {
if session.isAutoClose {
defer session.Close()
}
sqlStr, args, err := session.genQuerySQL(sqlorArgs...)
if err != nil {
return nil, err
}
rows, err := session.queryRows(sqlStr, args...)
if err != nil {
return nil, err
@ -162,11 +242,16 @@ func rows2Interfaces(rows *core.Rows) (resultsSlice []map[string]interface{}, er
}
// QueryInterface runs a raw sql and return records as []map[string]interface{}
func (session *Session) QueryInterface(sqlStr string, args ...interface{}) ([]map[string]interface{}, error) {
func (session *Session) QueryInterface(sqlorArgs ...interface{}) ([]map[string]interface{}, error) {
if session.isAutoClose {
defer session.Close()
}
sqlStr, args, err := session.genQuerySQL(sqlorArgs...)
if err != nil {
return nil, err
}
rows, err := session.queryRows(sqlStr, args...)
if err != nil {
return nil, err

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

@ -47,9 +47,16 @@ func (session *Session) queryRows(sqlStr string, args ...interface{}) (*core.Row
}
if session.isAutoCommit {
var db *core.DB
if session.engine.engineGroup != nil {
db = session.engine.engineGroup.Slave().DB()
} else {
db = session.DB()
}
if session.prepareStmt {
// don't clear stmt since session will cache them
stmt, err := session.doPrepare(sqlStr)
stmt, err := session.doPrepare(db, sqlStr)
if err != nil {
return nil, err
}
@ -61,7 +68,7 @@ func (session *Session) queryRows(sqlStr string, args ...interface{}) (*core.Row
return rows, nil
}
rows, err := session.DB().Query(sqlStr, args...)
rows, err := db.Query(sqlStr, args...)
if err != nil {
return nil, err
}
@ -171,7 +178,7 @@ func (session *Session) exec(sqlStr string, args ...interface{}) (sql.Result, er
}
if session.prepareStmt {
stmt, err := session.doPrepare(sqlStr)
stmt, err := session.doPrepare(session.DB(), sqlStr)
if err != nil {
return nil, err
}

21
vendor/github.com/go-xorm/xorm/session_update.go generated vendored
View file

@ -242,10 +242,23 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
var autoCond builder.Cond
if !session.statement.noAutoCondition && len(condiBean) > 0 {
var err error
autoCond, err = session.statement.buildConds(session.statement.RefTable, condiBean[0], true, true, false, true, false)
if err != nil {
return 0, err
if c, ok := condiBean[0].(map[string]interface{}); ok {
autoCond = builder.Eq(c)
} else {
ct := reflect.TypeOf(condiBean[0])
k := ct.Kind()
if k == reflect.Ptr {
k = ct.Elem().Kind()
}
if k == reflect.Struct {
var err error
autoCond, err = session.statement.buildConds(session.statement.RefTable, condiBean[0], true, true, false, true, false)
if err != nil {
return 0, err
}
} else {
return 0, ErrConditionType
}
}
}

12
vendor/github.com/go-xorm/xorm/statement.go generated vendored
View file

@ -160,6 +160,9 @@ func (statement *Statement) And(query interface{}, args ...interface{}) *Stateme
case string:
cond := builder.Expr(query.(string), args...)
statement.cond = statement.cond.And(cond)
case map[string]interface{}:
cond := builder.Eq(query.(map[string]interface{}))
statement.cond = statement.cond.And(cond)
case builder.Cond:
cond := query.(builder.Cond)
statement.cond = statement.cond.And(cond)
@ -181,6 +184,9 @@ func (statement *Statement) Or(query interface{}, args ...interface{}) *Statemen
case string:
cond := builder.Expr(query.(string), args...)
statement.cond = statement.cond.Or(cond)
case map[string]interface{}:
cond := builder.Eq(query.(map[string]interface{}))
statement.cond = statement.cond.Or(cond)
case builder.Cond:
cond := query.(builder.Cond)
statement.cond = statement.cond.Or(cond)
@ -901,8 +907,12 @@ func (statement *Statement) genDelIndexSQL() []string {
func (statement *Statement) genAddColumnStr(col *core.Column) (string, []interface{}) {
quote := statement.Engine.Quote
sql := fmt.Sprintf("ALTER TABLE %v ADD %v;", quote(statement.TableName()),
sql := fmt.Sprintf("ALTER TABLE %v ADD %v", quote(statement.TableName()),
col.String(statement.Engine.dialect))
if statement.Engine.dialect.DBType() == core.MYSQL && len(col.Comment) > 0 {
sql += " COMMENT '" + col.Comment + "'"
}
sql += ";"
return sql, []interface{}{}
}

18
vendor/vendor.json vendored
View file

@ -462,16 +462,16 @@
"revisionTime": "2016-11-01T11:13:14Z"
},
{
"checksumSHA1": "9SXbj96wb1PgppBZzxMIN0axbFQ=",
"checksumSHA1": "HsUSlgz1VKEEiZdkXY5qdLzexWU=",
"path": "github.com/go-xorm/builder",
"revision": "c8871c857d2555fbfbd8524f895be5386d3d8836",
"revisionTime": "2017-05-19T03:21:30Z"
"revision": "488224409dd8aa2ce7a5baf8d10d55764a913738",
"revisionTime": "2018-01-16T06:54:19Z"
},
{
"checksumSHA1": "HMavuxvDhKOwmbbFnYt9hfT6jE0=",
"checksumSHA1": "7JjlvSpGfLa49MHElks8NGBUfFA=",
"path": "github.com/go-xorm/core",
"revision": "da1adaf7a28ca792961721a34e6e04945200c890",
"revisionTime": "2017-09-09T08:56:53Z"
"revision": "cb1d0ca71f42d3ee1bf4aba7daa16099bc31a7e9",
"revisionTime": "2017-12-21T01:38:49Z"
},
{
"checksumSHA1": "k52lEKLp8j5M+jFpe+3u+bIFpxQ=",
@ -480,10 +480,10 @@
"revisionTime": "2016-08-11T02:11:45Z"
},
{
"checksumSHA1": "+KmPfckyKvrUZPIHBYHylg/7V8o=",
"checksumSHA1": "eGBz6F3I/0naVUclZ6GZWc3EzQo=",
"path": "github.com/go-xorm/xorm",
"revision": "29d4a0330a00b9be468b70e3fb0f74109348c358",
"revisionTime": "2017-09-30T01:26:13Z"
"revision": "d4149d1eee0c2c488a74a5863fd9caf13d60fd03",
"revisionTime": "2018-01-22T13:32:35Z"
},
{
"checksumSHA1": "1ft/4j5MFa7C9dPI9whL03HSUzk=",