forked from mirror/gorm
62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
package gorm
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
)
|
|
|
|
func getSqlType(adaptor string, column interface{}, size int) string {
|
|
switch adaptor {
|
|
case "mysql":
|
|
switch column.(type) {
|
|
case time.Time:
|
|
return "timestamp"
|
|
case bool:
|
|
return "boolean"
|
|
case int, int8, int16, int32, uint, uint8, uint16, uint32:
|
|
return "int"
|
|
case int64, uint64:
|
|
return "bigint"
|
|
case float32, float64:
|
|
return "double"
|
|
case []byte:
|
|
if size > 0 && size < 65532 {
|
|
return fmt.Sprintf("varbinary(%d)", size)
|
|
}
|
|
return "longblob"
|
|
case string:
|
|
if size > 0 && size < 65532 {
|
|
return fmt.Sprintf("varchar(%d)", size)
|
|
}
|
|
return "longtext"
|
|
default:
|
|
panic("invalid sql type")
|
|
}
|
|
|
|
case "postgres":
|
|
switch column.(type) {
|
|
case time.Time:
|
|
return "timestamp with time zone"
|
|
case bool:
|
|
return "boolean"
|
|
case int, int8, int16, int32, uint, uint8, uint16, uint32:
|
|
return "integer"
|
|
case int64, uint64:
|
|
return "bigint"
|
|
case float32, float64:
|
|
return "double precision"
|
|
case []byte:
|
|
return "bytea"
|
|
case string:
|
|
if size > 0 && size < 65532 {
|
|
return fmt.Sprintf("varchar(%d)", size)
|
|
}
|
|
return "text"
|
|
default:
|
|
panic("invalid sql type")
|
|
}
|
|
}
|
|
|
|
panic("unsupported sql adaptor, please submit an issue in github")
|
|
}
|