Simple and Powerful ORM for Go, support mysql,postgres,tidb,sqlite3,mssql,oracle https://xorm.io
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  1. // Copyright 2017 The Xorm Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style
  3. // license that can be found in the LICENSE file.
  4. package xorm
  5. import "time"
  6. const (
  7. zeroTime0 = "0000-00-00 00:00:00"
  8. zeroTime1 = "0001-01-01 00:00:00"
  9. )
  10. func formatTime(t time.Time) string {
  11. return t.Format("2006-01-02 15:04:05")
  12. }
  13. func isTimeZero(t time.Time) bool {
  14. return t.IsZero() || formatTime(t) == zeroTime0 ||
  15. formatTime(t) == zeroTime1
  16. }