[SOLVED] SQLite Unique lazarus / 16-Databases ---------------------------------------------------------------------- Pe3s · 2023-05-31 15:54 Hello to all forum users, I have a question, if we set a unique key to a field, e.g. a number, is it possible to display your error message here instead of the message from the sqlite library? ---------------------------------------------------------------------- paweld · 2023-05-31 21:02 You can check the existence of a duplicate as here: https://forum.laza rus.freepascal.org/index.php/topic,63527.msg481240.html#msg481240 ---------------------------------------------------------------------- Pe3s · 2023-06-01 07:00 @paweld, Thank you