gorm/dialect.go

33 lines
627 B
Go

package gorm
import (
"reflect"
"time"
)
var timeType = reflect.TypeOf(time.Time{})
type Dialect interface {
BinVar(i int) string
SupportLastInsertId() bool
SqlTag(value reflect.Value, size int) string
PrimaryKeyTag(value reflect.Value, size int) string
ReturningStr(key string) string
Quote(key string) string
HasTable(scope *Scope, tableName string) bool
HasColumn(scope *Scope, tableName string, columnName string) bool
}
func NewDialect(driver string) Dialect {
var d Dialect
switch driver {
case "postgres":
d = &postgres{}
case "mysql":
d = &mysql{}
case "sqlite3":
d = &sqlite3{}
}
return d
}