xorm/dialects/time.go
Lunny Xiao 7f22948be9
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Improve dialect interface (#1578)
Improve dialect interface

Reviewed-on: #1578
2020-03-07 08:51:30 +00:00

50 lines
1.3 KiB
Go

// Copyright 2015 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 dialects
import (
"time"
"xorm.io/xorm/schemas"
)
// FormatTime format time as column type
func FormatTime(dialect Dialect, sqlTypeName string, t time.Time) (v interface{}) {
switch sqlTypeName {
case schemas.Time:
s := t.Format("2006-01-02 15:04:05") // time.RFC3339
v = s[11:19]
case schemas.Date:
v = t.Format("2006-01-02")
case schemas.DateTime, schemas.TimeStamp, schemas.Varchar: // !DarthPestilane! format time when sqlTypeName is schemas.Varchar.
v = t.Format("2006-01-02 15:04:05")
case schemas.TimeStampz:
if dialect.URI().DBType == schemas.MSSQL {
v = t.Format("2006-01-02T15:04:05.9999999Z07:00")
} else {
v = t.Format(time.RFC3339Nano)
}
case schemas.BigInt, schemas.Int:
v = t.Unix()
default:
v = t
}
return
}
func FormatColumnTime(dialect Dialect, defaultTimeZone *time.Location, col *schemas.Column, t time.Time) (v interface{}) {
if t.IsZero() {
if col.Nullable {
return nil
}
return ""
}
if col.TimeZone != nil {
return FormatTime(dialect, col.SQLType.Name, t.In(col.TimeZone))
}
return FormatTime(dialect, col.SQLType.Name, t.In(defaultTimeZone))
}