Select current_timestamp - '30 day'::interval Select current_timestamp - '1 hour'::interval Thanks Dinesh Pandey -----Original Message----- From: pgsql-general-owner@xxxxxxxxxxxxxx [mailto:pgsql-general-owner@xxxxxxxxxxxxxx] On Behalf Of Craig Bryden Sent: Tuesday, May 03, 2005 11:02 PM To: pgsql Subject: Date addition/subtraction Hi How in postgres can I do date/time subtraction or addition. e.g. If I want to get today's date - 30 days? or current_timestamp - 1 hour? Thanks Craig ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your message can get through to the mailing list cleanly ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to majordomo@xxxxxxxxxxxxxx