Merge branch 'master' of https://gitea.com/zxysilent/xorm
This commit is contained in:
commit
a432b11c03
32
.drone.yml
32
.drone.yml
|
@ -11,7 +11,7 @@ trigger:
|
|||
- refs/pull/*/head
|
||||
steps:
|
||||
- name: test-vet
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
pull: always
|
||||
volumes:
|
||||
- name: cache
|
||||
|
@ -19,7 +19,7 @@ steps:
|
|||
commands:
|
||||
- make vet
|
||||
- name: test-sqlite3
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -31,7 +31,7 @@ steps:
|
|||
- make test-sqlite3
|
||||
- TEST_CACHE_ENABLE=true make test-sqlite3
|
||||
- name: test-sqlite
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -41,7 +41,7 @@ steps:
|
|||
- make test-sqlite
|
||||
- TEST_QUOTE_POLICY=reserved make test-sqlite
|
||||
- name: test-mysql
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
pull: never
|
||||
volumes:
|
||||
- name: cache
|
||||
|
@ -58,7 +58,7 @@ steps:
|
|||
- TEST_CACHE_ENABLE=true make test-mysql
|
||||
|
||||
- name: test-mysql-utf8mb4
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
pull: never
|
||||
volumes:
|
||||
- name: cache
|
||||
|
@ -98,7 +98,7 @@ trigger:
|
|||
- refs/pull/*/head
|
||||
steps:
|
||||
- name: test-mysql8
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
pull: never
|
||||
volumes:
|
||||
- name: cache
|
||||
|
@ -136,7 +136,7 @@ trigger:
|
|||
- refs/pull/*/head
|
||||
steps:
|
||||
- name: test-mariadb
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
pull: never
|
||||
volumes:
|
||||
- name: cache
|
||||
|
@ -175,7 +175,7 @@ trigger:
|
|||
steps:
|
||||
- name: test-postgres
|
||||
pull: never
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -190,7 +190,7 @@ steps:
|
|||
|
||||
- name: test-postgres-schema
|
||||
pull: never
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -207,7 +207,7 @@ steps:
|
|||
|
||||
- name: test-pgx
|
||||
pull: never
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -225,7 +225,7 @@ steps:
|
|||
|
||||
- name: test-pgx-schema
|
||||
pull: never
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -267,7 +267,7 @@ trigger:
|
|||
steps:
|
||||
- name: test-mssql
|
||||
pull: never
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -306,7 +306,7 @@ trigger:
|
|||
steps:
|
||||
- name: test-tidb
|
||||
pull: never
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -339,7 +339,7 @@ trigger:
|
|||
steps:
|
||||
- name: test-cockroach
|
||||
pull: never
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
volumes:
|
||||
- name: cache
|
||||
path: /go/pkg/mod
|
||||
|
@ -375,7 +375,7 @@ services:
|
|||
# steps:
|
||||
# - name: test-dameng
|
||||
# pull: never
|
||||
# image: golang:1.15
|
||||
# image: golang:1.17
|
||||
# volumes:
|
||||
# - name: cache
|
||||
# path: /go/pkg/mod
|
||||
|
@ -416,7 +416,7 @@ trigger:
|
|||
- refs/pull/*/head
|
||||
steps:
|
||||
- name: merge_coverage
|
||||
image: golang:1.15
|
||||
image: golang:1.17
|
||||
commands:
|
||||
- make coverage
|
||||
|
||||
|
|
|
@ -53,6 +53,7 @@ Drivers for Go's sql package which currently support database/sql includes:
|
|||
* Oracle
|
||||
- [github.com/godror/godror](https://github.com/godror/godror) (experiment)
|
||||
- [github.com/mattn/go-oci8](https://github.com/mattn/go-oci8) (experiment)
|
||||
- [github.com/sijms/go-ora](https://github.com/sijms/go-ora) (experiment)
|
||||
|
||||
## Installation
|
||||
|
||||
|
|
|
@ -290,6 +290,7 @@ func regDrvsNDialects() bool {
|
|||
"sqlite": {"sqlite3", func() Driver { return &sqlite3Driver{} }, func() Dialect { return &sqlite3{} }},
|
||||
"oci8": {"oracle", func() Driver { return &oci8Driver{} }, func() Dialect { return &oracle{} }},
|
||||
"godror": {"oracle", func() Driver { return &godrorDriver{} }, func() Dialect { return &oracle{} }},
|
||||
"oracle": {"oracle", func() Driver { return &oracleDriver{} }, func() Dialect { return &oracle{} }},
|
||||
}
|
||||
|
||||
for driverName, v := range providedDrvsNDialects {
|
||||
|
|
|
@ -738,8 +738,9 @@ func (p *mysqlDriver) Parse(driverName, dataSourceName string) (*URI, error) {
|
|||
}
|
||||
|
||||
func (p *mysqlDriver) GenScanResult(colType string) (interface{}, error) {
|
||||
colType = strings.Replace(colType, "UNSIGNED ", "", -1)
|
||||
switch colType {
|
||||
case "CHAR", "VARCHAR", "TINYTEXT", "TEXT", "MEDIUMTEXT", "LONGTEXT", "ENUM", "SET":
|
||||
case "CHAR", "VARCHAR", "TINYTEXT", "TEXT", "MEDIUMTEXT", "LONGTEXT", "ENUM", "SET", "JSON":
|
||||
var s sql.NullString
|
||||
return &s, nil
|
||||
case "BIGINT":
|
||||
|
|
|
@ -939,3 +939,7 @@ func (o *oci8Driver) Parse(driverName, dataSourceName string) (*URI, error) {
|
|||
}
|
||||
return db, nil
|
||||
}
|
||||
|
||||
type oracleDriver struct {
|
||||
godrorDriver
|
||||
}
|
||||
|
|
251
doc.go
251
doc.go
|
@ -3,247 +3,246 @@
|
|||
// license that can be found in the LICENSE file.
|
||||
|
||||
/*
|
||||
|
||||
Package xorm is a simple and powerful ORM for Go.
|
||||
|
||||
Installation
|
||||
# Installation
|
||||
|
||||
Make sure you have installed Go 1.11+ and then:
|
||||
|
||||
go get xorm.io/xorm
|
||||
go get xorm.io/xorm
|
||||
|
||||
Create Engine
|
||||
# Create Engine
|
||||
|
||||
Firstly, we should create an engine for a database
|
||||
|
||||
engine, err := xorm.NewEngine(driverName, dataSourceName)
|
||||
engine, err := xorm.NewEngine(driverName, dataSourceName)
|
||||
|
||||
Method NewEngine's parameters are the same as sql.Open which depend drivers' implementation.
|
||||
Generally, one engine for an application is enough. You can define it as a package variable.
|
||||
|
||||
Raw Methods
|
||||
# Raw Methods
|
||||
|
||||
XORM supports raw SQL execution:
|
||||
|
||||
1. query with a SQL string, the returned results is []map[string][]byte
|
||||
|
||||
results, err := engine.Query("select * from user")
|
||||
results, err := engine.Query("select * from user")
|
||||
|
||||
2. query with a SQL string, the returned results is []map[string]string
|
||||
|
||||
results, err := engine.QueryString("select * from user")
|
||||
results, err := engine.QueryString("select * from user")
|
||||
|
||||
3. query with a SQL string, the returned results is []map[string]interface{}
|
||||
|
||||
results, err := engine.QueryInterface("select * from user")
|
||||
results, err := engine.QueryInterface("select * from user")
|
||||
|
||||
4. execute with a SQL string, the returned results
|
||||
|
||||
affected, err := engine.Exec("update user set .... where ...")
|
||||
affected, err := engine.Exec("update user set .... where ...")
|
||||
|
||||
ORM Methods
|
||||
# ORM Methods
|
||||
|
||||
There are 8 major ORM methods and many helpful methods to use to operate database.
|
||||
|
||||
1. Insert one or multiple records to database
|
||||
|
||||
affected, err := engine.Insert(&struct)
|
||||
// INSERT INTO struct () values ()
|
||||
affected, err := engine.Insert(&struct1, &struct2)
|
||||
// INSERT INTO struct1 () values ()
|
||||
// INSERT INTO struct2 () values ()
|
||||
affected, err := engine.Insert(&sliceOfStruct)
|
||||
// INSERT INTO struct () values (),(),()
|
||||
affected, err := engine.Insert(&struct1, &sliceOfStruct2)
|
||||
// INSERT INTO struct1 () values ()
|
||||
// INSERT INTO struct2 () values (),(),()
|
||||
affected, err := engine.Insert(&struct)
|
||||
// INSERT INTO struct () values ()
|
||||
affected, err := engine.Insert(&struct1, &struct2)
|
||||
// INSERT INTO struct1 () values ()
|
||||
// INSERT INTO struct2 () values ()
|
||||
affected, err := engine.Insert(&sliceOfStruct)
|
||||
// INSERT INTO struct () values (),(),()
|
||||
affected, err := engine.Insert(&struct1, &sliceOfStruct2)
|
||||
// INSERT INTO struct1 () values ()
|
||||
// INSERT INTO struct2 () values (),(),()
|
||||
|
||||
2. Query one record or one variable from database
|
||||
|
||||
has, err := engine.Get(&user)
|
||||
// SELECT * FROM user LIMIT 1
|
||||
has, err := engine.Get(&user)
|
||||
// SELECT * FROM user LIMIT 1
|
||||
|
||||
var id int64
|
||||
has, err := engine.Table("user").Where("name = ?", name).Get(&id)
|
||||
// SELECT id FROM user WHERE name = ? LIMIT 1
|
||||
var id int64
|
||||
has, err := engine.Table("user").Where("name = ?", name).Get(&id)
|
||||
// SELECT id FROM user WHERE name = ? LIMIT 1
|
||||
|
||||
var id int64
|
||||
var name string
|
||||
has, err := engine.Table(&user).Cols("id", "name").Get(&id, &name)
|
||||
// SELECT id, name FROM user LIMIT 1
|
||||
var id int64
|
||||
var name string
|
||||
has, err := engine.Table(&user).Cols("id", "name").Get(&id, &name)
|
||||
// SELECT id, name FROM user LIMIT 1
|
||||
|
||||
3. Query multiple records from database
|
||||
|
||||
var sliceOfStructs []Struct
|
||||
err := engine.Find(&sliceOfStructs)
|
||||
// SELECT * FROM user
|
||||
var sliceOfStructs []Struct
|
||||
err := engine.Find(&sliceOfStructs)
|
||||
// SELECT * FROM user
|
||||
|
||||
var mapOfStructs = make(map[int64]Struct)
|
||||
err := engine.Find(&mapOfStructs)
|
||||
// SELECT * FROM user
|
||||
var mapOfStructs = make(map[int64]Struct)
|
||||
err := engine.Find(&mapOfStructs)
|
||||
// SELECT * FROM user
|
||||
|
||||
var int64s []int64
|
||||
err := engine.Table("user").Cols("id").Find(&int64s)
|
||||
// SELECT id FROM user
|
||||
var int64s []int64
|
||||
err := engine.Table("user").Cols("id").Find(&int64s)
|
||||
// SELECT id FROM user
|
||||
|
||||
4. Query multiple records and record by record handle, there two methods, one is Iterate,
|
||||
another is Rows
|
||||
|
||||
err := engine.Iterate(new(User), func(i int, bean interface{}) error {
|
||||
// do something
|
||||
})
|
||||
// SELECT * FROM user
|
||||
err := engine.Iterate(new(User), func(i int, bean interface{}) error {
|
||||
// do something
|
||||
})
|
||||
// SELECT * FROM user
|
||||
|
||||
rows, err := engine.Rows(...)
|
||||
// SELECT * FROM user
|
||||
defer rows.Close()
|
||||
bean := new(Struct)
|
||||
for rows.Next() {
|
||||
err = rows.Scan(bean)
|
||||
}
|
||||
rows, err := engine.Rows(...)
|
||||
// SELECT * FROM user
|
||||
defer rows.Close()
|
||||
bean := new(Struct)
|
||||
for rows.Next() {
|
||||
err = rows.Scan(bean)
|
||||
}
|
||||
|
||||
or
|
||||
|
||||
rows, err := engine.Cols("name", "age").Rows(...)
|
||||
// SELECT * FROM user
|
||||
defer rows.Close()
|
||||
for rows.Next() {
|
||||
var name string
|
||||
var age int
|
||||
err = rows.Scan(&name, &age)
|
||||
}
|
||||
rows, err := engine.Cols("name", "age").Rows(...)
|
||||
// SELECT * FROM user
|
||||
defer rows.Close()
|
||||
for rows.Next() {
|
||||
var name string
|
||||
var age int
|
||||
err = rows.Scan(&name, &age)
|
||||
}
|
||||
|
||||
5. Update one or more records
|
||||
|
||||
affected, err := engine.ID(...).Update(&user)
|
||||
// UPDATE user SET ...
|
||||
affected, err := engine.ID(...).Update(&user)
|
||||
// UPDATE user SET ...
|
||||
|
||||
6. Delete one or more records, Delete MUST has condition
|
||||
|
||||
affected, err := engine.Where(...).Delete(&user)
|
||||
// DELETE FROM user Where ...
|
||||
affected, err := engine.Where(...).Delete(&user)
|
||||
// DELETE FROM user Where ...
|
||||
|
||||
7. Count records
|
||||
|
||||
counts, err := engine.Count(&user)
|
||||
// SELECT count(*) AS total FROM user
|
||||
counts, err := engine.Count(&user)
|
||||
// SELECT count(*) AS total FROM user
|
||||
|
||||
counts, err := engine.SQL("select count(*) FROM user").Count()
|
||||
// select count(*) FROM user
|
||||
counts, err := engine.SQL("select count(*) FROM user").Count()
|
||||
// select count(*) FROM user
|
||||
|
||||
8. Sum records
|
||||
|
||||
sumFloat64, err := engine.Sum(&user, "id")
|
||||
// SELECT sum(id) from user
|
||||
sumFloat64, err := engine.Sum(&user, "id")
|
||||
// SELECT sum(id) from user
|
||||
|
||||
sumFloat64s, err := engine.Sums(&user, "id1", "id2")
|
||||
// SELECT sum(id1), sum(id2) from user
|
||||
sumFloat64s, err := engine.Sums(&user, "id1", "id2")
|
||||
// SELECT sum(id1), sum(id2) from user
|
||||
|
||||
sumInt64s, err := engine.SumsInt(&user, "id1", "id2")
|
||||
// SELECT sum(id1), sum(id2) from user
|
||||
sumInt64s, err := engine.SumsInt(&user, "id1", "id2")
|
||||
// SELECT sum(id1), sum(id2) from user
|
||||
|
||||
Conditions
|
||||
# Conditions
|
||||
|
||||
The above 8 methods could use with condition methods chainable.
|
||||
Notice: the above 8 methods should be the last chainable method.
|
||||
|
||||
1. ID, In
|
||||
|
||||
engine.ID(1).Get(&user) // for single primary key
|
||||
// SELECT * FROM user WHERE id = 1
|
||||
engine.ID(schemas.PK{1, 2}).Get(&user) // for composite primary keys
|
||||
// SELECT * FROM user WHERE id1 = 1 AND id2 = 2
|
||||
engine.In("id", 1, 2, 3).Find(&users)
|
||||
// SELECT * FROM user WHERE id IN (1, 2, 3)
|
||||
engine.In("id", []int{1, 2, 3}).Find(&users)
|
||||
// SELECT * FROM user WHERE id IN (1, 2, 3)
|
||||
engine.ID(1).Get(&user) // for single primary key
|
||||
// SELECT * FROM user WHERE id = 1
|
||||
engine.ID(schemas.PK{1, 2}).Get(&user) // for composite primary keys
|
||||
// SELECT * FROM user WHERE id1 = 1 AND id2 = 2
|
||||
engine.In("id", 1, 2, 3).Find(&users)
|
||||
// SELECT * FROM user WHERE id IN (1, 2, 3)
|
||||
engine.In("id", []int{1, 2, 3}).Find(&users)
|
||||
// SELECT * FROM user WHERE id IN (1, 2, 3)
|
||||
|
||||
2. Where, And, Or
|
||||
|
||||
engine.Where().And().Or().Find()
|
||||
// SELECT * FROM user WHERE (.. AND ..) OR ...
|
||||
engine.Where().And().Or().Find()
|
||||
// SELECT * FROM user WHERE (.. AND ..) OR ...
|
||||
|
||||
3. OrderBy, Asc, Desc
|
||||
|
||||
engine.Asc().Desc().Find()
|
||||
// SELECT * FROM user ORDER BY .. ASC, .. DESC
|
||||
engine.OrderBy().Find()
|
||||
// SELECT * FROM user ORDER BY ..
|
||||
engine.Asc().Desc().Find()
|
||||
// SELECT * FROM user ORDER BY .. ASC, .. DESC
|
||||
engine.OrderBy().Find()
|
||||
// SELECT * FROM user ORDER BY ..
|
||||
|
||||
4. Limit, Top
|
||||
|
||||
engine.Limit().Find()
|
||||
// SELECT * FROM user LIMIT .. OFFSET ..
|
||||
engine.Top(5).Find()
|
||||
// SELECT TOP 5 * FROM user // for mssql
|
||||
// SELECT * FROM user LIMIT .. OFFSET 0 //for other databases
|
||||
engine.Limit().Find()
|
||||
// SELECT * FROM user LIMIT .. OFFSET ..
|
||||
engine.Top(5).Find()
|
||||
// SELECT TOP 5 * FROM user // for mssql
|
||||
// SELECT * FROM user LIMIT .. OFFSET 0 //for other databases
|
||||
|
||||
5. SQL, let you custom SQL
|
||||
|
||||
var users []User
|
||||
engine.SQL("select * from user").Find(&users)
|
||||
var users []User
|
||||
engine.SQL("select * from user").Find(&users)
|
||||
|
||||
6. Cols, Omit, Distinct
|
||||
|
||||
var users []*User
|
||||
engine.Cols("col1, col2").Find(&users)
|
||||
// SELECT col1, col2 FROM user
|
||||
engine.Cols("col1", "col2").Where().Update(user)
|
||||
// UPDATE user set col1 = ?, col2 = ? Where ...
|
||||
engine.Omit("col1").Find(&users)
|
||||
// SELECT col2, col3 FROM user
|
||||
engine.Omit("col1").Insert(&user)
|
||||
// INSERT INTO table (non-col1) VALUES ()
|
||||
engine.Distinct("col1").Find(&users)
|
||||
// SELECT DISTINCT col1 FROM user
|
||||
var users []*User
|
||||
engine.Cols("col1, col2").Find(&users)
|
||||
// SELECT col1, col2 FROM user
|
||||
engine.Cols("col1", "col2").Where().Update(user)
|
||||
// UPDATE user set col1 = ?, col2 = ? Where ...
|
||||
engine.Omit("col1").Find(&users)
|
||||
// SELECT col2, col3 FROM user
|
||||
engine.Omit("col1").Insert(&user)
|
||||
// INSERT INTO table (non-col1) VALUES ()
|
||||
engine.Distinct("col1").Find(&users)
|
||||
// SELECT DISTINCT col1 FROM user
|
||||
|
||||
7. Join, GroupBy, Having
|
||||
|
||||
engine.GroupBy("name").Having("name='xlw'").Find(&users)
|
||||
//SELECT * FROM user GROUP BY name HAVING name='xlw'
|
||||
engine.Join("LEFT", "userdetail", "user.id=userdetail.id").Find(&users)
|
||||
//SELECT * FROM user LEFT JOIN userdetail ON user.id=userdetail.id
|
||||
engine.GroupBy("name").Having("name='xlw'").Find(&users)
|
||||
//SELECT * FROM user GROUP BY name HAVING name='xlw'
|
||||
engine.Join("LEFT", "userdetail", "user.id=userdetail.id").Find(&users)
|
||||
//SELECT * FROM user LEFT JOIN userdetail ON user.id=userdetail.id
|
||||
|
||||
Builder
|
||||
# Builder
|
||||
|
||||
xorm could work with xorm.io/builder directly.
|
||||
|
||||
1. With Where
|
||||
|
||||
var cond = builder.Eq{"a":1, "b":2}
|
||||
engine.Where(cond).Find(&users)
|
||||
var cond = builder.Eq{"a":1, "b":2}
|
||||
engine.Where(cond).Find(&users)
|
||||
|
||||
2. With In
|
||||
|
||||
var subQuery = builder.Select("name").From("group")
|
||||
engine.In("group_name", subQuery).Find(&users)
|
||||
var subQuery = builder.Select("name").From("group")
|
||||
engine.In("group_name", subQuery).Find(&users)
|
||||
|
||||
3. With Join
|
||||
|
||||
var subQuery = builder.Select("name").From("group")
|
||||
engine.Join("INNER", subQuery, "group.id = user.group_id").Find(&users)
|
||||
var subQuery = builder.Select("name").From("group")
|
||||
engine.Join("INNER", subQuery, "group.id = user.group_id").Find(&users)
|
||||
|
||||
4. With SetExprs
|
||||
|
||||
var subQuery = builder.Select("name").From("group")
|
||||
engine.ID(1).SetExprs("name", subQuery).Update(new(User))
|
||||
var subQuery = builder.Select("name").From("group")
|
||||
engine.ID(1).SetExprs("name", subQuery).Update(new(User))
|
||||
|
||||
5. With SQL
|
||||
|
||||
var query = builder.Select("name").From("group")
|
||||
results, err := engine.SQL(query).Find(&groups)
|
||||
var query = builder.Select("name").From("group")
|
||||
results, err := engine.SQL(query).Find(&groups)
|
||||
|
||||
6. With Query
|
||||
|
||||
var query = builder.Select("name").From("group")
|
||||
results, err := engine.Query(query)
|
||||
results, err := engine.QueryString(query)
|
||||
results, err := engine.QueryInterface(query)
|
||||
var query = builder.Select("name").From("group")
|
||||
results, err := engine.Query(query)
|
||||
results, err := engine.QueryString(query)
|
||||
results, err := engine.QueryInterface(query)
|
||||
|
||||
7. With Exec
|
||||
|
||||
var query = builder.Insert("a, b").Into("table1").Select("b, c").From("table2")
|
||||
results, err := engine.Exec(query)
|
||||
var query = builder.Insert("a, b").Into("table1").Select("b, c").From("table2")
|
||||
results, err := engine.Exec(query)
|
||||
|
||||
More usage, please visit http://xorm.io/docs
|
||||
*/
|
||||
|
|
17
engine.go
17
engine.go
|
@ -254,6 +254,11 @@ func (engine *Engine) SetConnMaxLifetime(d time.Duration) {
|
|||
engine.DB().SetConnMaxLifetime(d)
|
||||
}
|
||||
|
||||
// SetConnMaxIdleTime sets the maximum amount of time a connection may be idle.
|
||||
func (engine *Engine) SetConnMaxIdleTime(d time.Duration) {
|
||||
engine.DB().SetConnMaxIdleTime(d)
|
||||
}
|
||||
|
||||
// SetMaxOpenConns is only available for go 1.2+
|
||||
func (engine *Engine) SetMaxOpenConns(conns int) {
|
||||
engine.DB().SetMaxOpenConns(conns)
|
||||
|
@ -815,6 +820,9 @@ func (engine *Engine) dumpTables(ctx context.Context, tables []*schemas.Table, w
|
|||
return err
|
||||
}
|
||||
}
|
||||
// !datbeohbbh! if no error, manually close
|
||||
rows.Close()
|
||||
sess.Close()
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
@ -1230,12 +1238,21 @@ func (engine *Engine) Update(bean interface{}, condiBeans ...interface{}) (int64
|
|||
}
|
||||
|
||||
// Delete records, bean's non-empty fields are conditions
|
||||
// At least one condition must be set.
|
||||
func (engine *Engine) Delete(beans ...interface{}) (int64, error) {
|
||||
session := engine.NewSession()
|
||||
defer session.Close()
|
||||
return session.Delete(beans...)
|
||||
}
|
||||
|
||||
// Truncate records, bean's non-empty fields are conditions
|
||||
// In contrast to Delete this method allows deletes without conditions.
|
||||
func (engine *Engine) Truncate(beans ...interface{}) (int64, error) {
|
||||
session := engine.NewSession()
|
||||
defer session.Close()
|
||||
return session.Truncate(beans...)
|
||||
}
|
||||
|
||||
// Get retrieve one record from table, bean's non-empty fields
|
||||
// are conditions
|
||||
func (engine *Engine) Get(beans ...interface{}) (bool, error) {
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build dm
|
||||
// +build dm
|
||||
|
||||
package integrations
|
||||
|
|
|
@ -208,7 +208,7 @@ func TestUnscopeDelete(t *testing.T) {
|
|||
assert.NoError(t, err)
|
||||
assert.EqualValues(t, 1, cnt)
|
||||
|
||||
var nowUnix = time.Now().Unix()
|
||||
nowUnix := time.Now().Unix()
|
||||
var s UnscopeDeleteStruct
|
||||
cnt, err = testEngine.ID(1).Delete(&s)
|
||||
assert.NoError(t, err)
|
||||
|
@ -266,3 +266,28 @@ func TestDelete2(t *testing.T) {
|
|||
assert.NoError(t, err)
|
||||
assert.False(t, has)
|
||||
}
|
||||
|
||||
func TestTruncate(t *testing.T) {
|
||||
assert.NoError(t, PrepareEngine())
|
||||
|
||||
type TruncateUser struct {
|
||||
Uid int64 `xorm:"id pk not null autoincr"`
|
||||
}
|
||||
|
||||
assert.NoError(t, testEngine.Sync(new(TruncateUser)))
|
||||
|
||||
cnt, err := testEngine.Insert(&TruncateUser{})
|
||||
assert.NoError(t, err)
|
||||
assert.EqualValues(t, 1, cnt)
|
||||
|
||||
_, err = testEngine.Delete(&TruncateUser{})
|
||||
assert.Error(t, err)
|
||||
|
||||
_, err = testEngine.Truncate(&TruncateUser{})
|
||||
assert.NoError(t, err)
|
||||
|
||||
user2 := TruncateUser{}
|
||||
has, err := testEngine.ID(1).Get(&user2)
|
||||
assert.NoError(t, err)
|
||||
assert.False(t, has)
|
||||
}
|
||||
|
|
|
@ -744,7 +744,8 @@ func TestInsertMap(t *testing.T) {
|
|||
assert.EqualValues(t, "lunny", ims[3].Name)
|
||||
}
|
||||
|
||||
/*INSERT INTO `issue` (`repo_id`, `poster_id`, ... ,`name`, `content`, ... ,`index`)
|
||||
/*
|
||||
INSERT INTO `issue` (`repo_id`, `poster_id`, ... ,`name`, `content`, ... ,`index`)
|
||||
SELECT $1, $2, ..., $14, $15, ..., MAX(`index`) + 1 FROM `issue` WHERE `repo_id` = $1;
|
||||
*/
|
||||
func TestInsertWhere(t *testing.T) {
|
||||
|
|
|
@ -31,6 +31,7 @@ type Interface interface {
|
|||
Decr(column string, arg ...interface{}) *Session
|
||||
Desc(...string) *Session
|
||||
Delete(...interface{}) (int64, error)
|
||||
Truncate(...interface{}) (int64, error)
|
||||
Distinct(columns ...string) *Session
|
||||
DropIndexes(bean interface{}) error
|
||||
Exec(sqlOrArgs ...interface{}) (sql.Result, error)
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build gojson
|
||||
// +build gojson
|
||||
|
||||
package json
|
||||
|
|
|
@ -2,6 +2,7 @@
|
|||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build jsoniter
|
||||
// +build jsoniter
|
||||
|
||||
package json
|
||||
|
|
|
@ -163,17 +163,18 @@ func (q Quoter) quoteWordTo(buf *strings.Builder, word string) error {
|
|||
}
|
||||
|
||||
// QuoteTo quotes the table or column names. i.e. if the quotes are [ and ]
|
||||
// name -> [name]
|
||||
// `name` -> [name]
|
||||
// [name] -> [name]
|
||||
// schema.name -> [schema].[name]
|
||||
// `schema`.`name` -> [schema].[name]
|
||||
// `schema`.name -> [schema].[name]
|
||||
// schema.`name` -> [schema].[name]
|
||||
// [schema].name -> [schema].[name]
|
||||
// schema.[name] -> [schema].[name]
|
||||
// name AS a -> [name] AS a
|
||||
// schema.name AS a -> [schema].[name] AS a
|
||||
//
|
||||
// name -> [name]
|
||||
// `name` -> [name]
|
||||
// [name] -> [name]
|
||||
// schema.name -> [schema].[name]
|
||||
// `schema`.`name` -> [schema].[name]
|
||||
// `schema`.name -> [schema].[name]
|
||||
// schema.`name` -> [schema].[name]
|
||||
// [schema].name -> [schema].[name]
|
||||
// schema.[name] -> [schema].[name]
|
||||
// name AS a -> [name] AS a
|
||||
// schema.name AS a -> [schema].[name] AS a
|
||||
func (q Quoter) QuoteTo(buf *strings.Builder, value string) error {
|
||||
var i int
|
||||
for i < len(value) {
|
||||
|
|
|
@ -91,7 +91,18 @@ func (session *Session) cacheDelete(table *schemas.Table, tableName, sqlStr stri
|
|||
}
|
||||
|
||||
// Delete records, bean's non-empty fields are conditions
|
||||
// At least one condition must be set.
|
||||
func (session *Session) Delete(beans ...interface{}) (int64, error) {
|
||||
return session.delete(beans, true)
|
||||
}
|
||||
|
||||
// Truncate records, bean's non-empty fields are conditions
|
||||
// In contrast to Delete this method allows deletes without conditions.
|
||||
func (session *Session) Truncate(beans ...interface{}) (int64, error) {
|
||||
return session.delete(beans, false)
|
||||
}
|
||||
|
||||
func (session *Session) delete(beans []interface{}, mustHaveConditions bool) (int64, error) {
|
||||
if session.isAutoClose {
|
||||
defer session.Close()
|
||||
}
|
||||
|
@ -127,7 +138,7 @@ func (session *Session) Delete(beans ...interface{}) (int64, error) {
|
|||
}
|
||||
|
||||
pLimitN := session.statement.LimitN
|
||||
if condWriter.Len() == 0 && (pLimitN == nil || *pLimitN == 0) {
|
||||
if mustHaveConditions && condWriter.Len() == 0 && (pLimitN == nil || *pLimitN == 0) {
|
||||
return 0, ErrNeedDeletedCond
|
||||
}
|
||||
|
||||
|
|
|
@ -557,6 +557,29 @@ func TestParseWithJSON(t *testing.T) {
|
|||
assert.True(t, table.Columns()[0].IsJSON)
|
||||
}
|
||||
|
||||
func TestParseWithJSONB(t *testing.T) {
|
||||
parser := NewParser(
|
||||
"db",
|
||||
dialects.QueryDialect("postgres"),
|
||||
names.GonicMapper{
|
||||
"JSONB": true,
|
||||
},
|
||||
names.SnakeMapper{},
|
||||
caches.NewManager(),
|
||||
)
|
||||
|
||||
type StructWithJSONB struct {
|
||||
Default1 []string `db:"jsonb"`
|
||||
}
|
||||
|
||||
table, err := parser.Parse(reflect.ValueOf(new(StructWithJSONB)))
|
||||
assert.NoError(t, err)
|
||||
assert.EqualValues(t, "struct_with_jsonb", table.Name)
|
||||
assert.EqualValues(t, 1, len(table.Columns()))
|
||||
assert.EqualValues(t, "default1", table.Columns()[0].Name)
|
||||
assert.True(t, table.Columns()[0].IsJSON)
|
||||
}
|
||||
|
||||
func TestParseWithSQLType(t *testing.T) {
|
||||
parser := NewParser(
|
||||
"db",
|
||||
|
|
|
@ -285,7 +285,7 @@ func CommentTagHandler(ctx *Context) error {
|
|||
// SQLTypeTagHandler describes SQL Type tag handler
|
||||
func SQLTypeTagHandler(ctx *Context) error {
|
||||
ctx.col.SQLType = schemas.SQLType{Name: ctx.tagUname}
|
||||
if ctx.tagUname == "JSON" {
|
||||
if ctx.tagUname == "JSON" || ctx.tagUname == "JSONB" {
|
||||
ctx.col.IsJSON = true
|
||||
}
|
||||
if len(ctx.params) == 0 {
|
||||
|
|
Loading…
Reference in New Issue