diff --git a/main_test.go b/main_test.go index 94d2fa39..ac40c32b 100644 --- a/main_test.go +++ b/main_test.go @@ -1059,6 +1059,32 @@ func TestBlockGlobalUpdate(t *testing.T) { } } +func TestCountWithHaving(t *testing.T) { + db := DB.New() + db.Delete(User{}) + defer db.Delete(User{}) + + DB.Create(getPreparedUser("user1", "pluck_user")) + DB.Create(getPreparedUser("user2", "pluck_user")) + user3:=getPreparedUser("user3", "pluck_user") + user3.Languages=[]Language{} + DB.Create(user3) + + var count int + err:=db.Model(User{}).Select("users.id"). + Joins("LEFT JOIN user_languages ON user_languages.user_id = users.id"). + Joins("LEFT JOIN languages ON user_languages.language_id = languages.id"). + Group("users.id").Having("COUNT(languages.id) > 1").Count(&count).Error + + if err != nil { + t.Error("Unexpected error on query count with having") + } + + if count!=2{ + t.Error("Unexpected result on query count with having") + } +} + func BenchmarkGorm(b *testing.B) { b.N = 2000 for x := 0; x < b.N; x++ { diff --git a/scope.go b/scope.go index 90e16782..7fa64b19 100644 --- a/scope.go +++ b/scope.go @@ -1007,8 +1007,15 @@ func (scope *Scope) pluck(column string, value interface{}) *Scope { func (scope *Scope) count(value interface{}) *Scope { if query, ok := scope.Search.selects["query"]; !ok || !countingQueryRegexp.MatchString(fmt.Sprint(query)) { if len(scope.Search.group) != 0 { - scope.Search.Select("count(*) FROM ( SELECT count(*) as name ") - scope.Search.group += " ) AS count_table" + if len(scope.Search.havingConditions) != 0 { + scope.prepareQuerySQL() + scope.Search = &search{} + scope.Search.Select("count(*)") + scope.Search.Table(fmt.Sprintf("( %s ) AS count_table", scope.SQL)) + } else { + scope.Search.Select("count(*) FROM ( SELECT count(*) as name ") + scope.Search.group += " ) AS count_table" + } } else { scope.Search.Select("count(*)") }