See the data type "SERIAL" in the PostgreSQL manual for whatever flavor of the database you are using ...
Apologies for top-posting -- challenged mail client. HTH, Greg W. ________________________________ From: Andre Lopes <[email protected]> To: [email protected] Sent: Wed, December 2, 2009 2:52:51 PM Subject: [GENERAL] How to auto-increment? Hi, I have a table like this: id_product id_increment and I need to increment values in id_increment like this prod_1 1 prod_1 2 prod_1 3 prod_2 1 Wich is the best way to do this? Using a trigger? Where can I find examples of plpgsql doing this? Best Regards, André. Sorry for my bad english.
