add 'FOR UPDATE' support for querySet

2018-06-23 22:25:05 +08:00
parent f16688817a
commit fc2c96a177
3 changed files with 25 additions and 10 deletions
--- a/orm/types.go
+++ b/orm/types.go
@@ -190,6 +190,10 @@ type QuerySeter interface {
 	//    Distinct().
 	//    All(&permissions)
 	Distinct() QuerySeter
+	// set FOR UPDATE to query.
+	// for example:
+	//  o.QueryTable("user").Filter("uid", uid).ForUpdate().All(&users)
+	ForUpdate() QuerySeter
 	// return QuerySeter execution result number
 	// for example:
 	//	num, err = qs.Filter("profile__age__gt", 28).Count()