Simple and Powerful ORM for Go, support mysql,postgres,tidb,sqlite3,sqlite,mssql,oracle,cockroach https://xorm.io
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// 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 (
"strings"
"time"
"xorm.io/xorm/schemas"
)
// FormatColumnTime format column time
func FormatColumnTime(dialect Dialect, dbLocation *time.Location, col *schemas.Column, t time.Time) (interface{}, error) {
if t.IsZero() {
if col.Nullable {
return nil, nil
}
if col.SQLType.IsNumeric() {
return 0, nil
}
}
var tmZone = dbLocation
if col.TimeZone != nil {
tmZone = col.TimeZone
}
t = t.In(tmZone)
switch col.SQLType.Name {
case schemas.Date:
return t.Format("2006-01-02"), nil
case schemas.Time:
var layout = "15:04:05"
if col.Length > 0 {
layout += "." + strings.Repeat("0", col.Length)
}
return t.Format(layout), nil
case schemas.DateTime, schemas.TimeStamp:
var layout = "2006-01-02 15:04:05"
if col.Length > 0 {
layout += "." + strings.Repeat("0", col.Length)
}
return t.Format(layout), nil
case schemas.Varchar:
return t.Format("2006-01-02 15:04:05"), nil
case schemas.TimeStampz:
if dialect.URI().DBType == schemas.MSSQL {
return t.Format("2006-01-02T15:04:05.9999999Z07:00"), nil
} else {
return t.Format(time.RFC3339Nano), nil
}
case schemas.BigInt, schemas.Int:
return t.Unix(), nil
default:
return t, nil
}
}