(ParticipatingIcT.ic_nihsac == func.substr(approver.nihsac, 1, 3))SAWarning: implicitly coercing SELECT object to scalar subquery; please use the .scalar_subquery() method to produce a scalar subquery.所以我把电话改到
func.exists(subquerySecond
我有球员阵容的桌子。我想创建触发器,这将不允许插入超过11名球员在一排。我的代码:trigger maximum_hracu before insert on sestava for each row
if inserting then insert into hraje values(seq_hraje