Re: SELECT on a table with Time values

From: pgsql-general-owner(at)postgresql(dot)org
[mailto:pgsql-general-owner(at)postgresql(dot)org] On Behalf Of Anderson dos
Santos Donda
Sent: Wednesday, February 04, 2009 12:05 PM
To: pgsql-general(at)postgresql(dot)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

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