From: pgsql-general-ow...@postgresql.org [mailto:pgsql-general-ow...@postgresql.org] On Behalf Of Anderson dos Santos Donda Sent: Wednesday, February 04, 2009 12:05 PM To: pgsql-general@postgresql.org Subject: [GENERAL] SELECT on a table with Time values
Hi all!! I have a simple table with two column. The first column is a time type and the other is a integer type. This table have datas from each minute of day. Example : 15:00:00, 15:01:00, 15:02:00 etc... I want a SELECT command wich return for me the datas from each five minutes of day. Example: 15:00:00, 15:05:00, 15:10:00, 15:15:00 etc There is a way to do this? >> How about: SELECT integer_column, timestamp_column FROM my_table WHERE EXTRACT(MINUTE FROM timestamp_column) % 5 = 0 <<