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Add Take method, close #1228

This commit is contained in:
Jinzhu 2018-02-13 09:18:42 +08:00
parent cfd1cc586a
commit fe3c94cd2d
1 changed files with 7 additions and 0 deletions
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7
main.go
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@ -280,6 +280,13 @@ func (s *DB) First(out interface{}, where ...interface{}) *DB {
inlineCondition(where...).callCallbacks(s.parent.callbacks.queries).db inlineCondition(where...).callCallbacks(s.parent.callbacks.queries).db
} }
// Take return a record that match given conditions, the order will depend on the database implementation
func (s *DB) Take(out interface{}, where ...interface{}) *DB {
newScope := s.NewScope(out)
newScope.Search.Limit(1)
return newScope.inlineCondition(where...).callCallbacks(s.parent.callbacks.queries).db
}
// Last find last record that match given conditions, order by primary key // Last find last record that match given conditions, order by primary key
func (s *DB) Last(out interface{}, where ...interface{}) *DB { func (s *DB) Last(out interface{}, where ...interface{}) *DB {
newScope := s.NewScope(out) newScope := s.NewScope(out)