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Date math question

From: Kevin Kempter <kevink(at)consistentstate(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Date math question
Date: 2008-11-26 18:22:24
Message-ID: 200811261122.24456.kevin@kevinkempterllc.com (view raw or flat)
Thread:
Lists: pgsql-general
Hi All;

I have a table that contains 2 columns ts (a timestamp) and dursec (a float - 
number of seconds)

I want to insert the following into another table:

the ts (timestamp column) and a second date which is ts + dursec

I tried these select variations with no luck:

select ts, ts + interval dursec seconds from tmp2 limit 1;

select ts, ts + 'seconds' dursec from tmp2 limit 1;



Anyone know the correct syntax for this ?


Thanks in advance

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