TSQLconector | PostgreSQL | Error insert master-Detail lazarus / 16-Databases ---------------------------------------------------------------------- cpalx · 2014-07-18 16:19 Hello, i am using : Lazarus 1.2.4 (32bits) FPC : 2.6.4 Revised SVN : 44758 Windows 8.1 (64bits) Database : PostgreSQL 9.3 i have a program using Zeos, but by last zeos bug i am changing to TSQLconector. All was ok until i was testing save a master-detail: the SQL query is: ====== insert into stcentrocosto(cecoid,ceconombre,cecofechini,trabid,cecocod igo,emprid)values('18','AF-334','18/07/2014','5','SMCECO-0016- root14','18'); insert into sttrabceco(cecoid,trabid)values('18','8'); insert into sttrabceco(cecoid,trabid)values('18','0'); ====== this work fine in Zeos, not in TSQLconector, because display the error: ======= Severity: Error SQL state: 23503 Error Detail: (cecoid)=(18) is not present in table <> ======= but  i am inserting at first line maybe some transaction fetuare missing any idea??'