From: | Adam Bruss <abruss(at)awrcorp(dot)com> |
---|---|
To: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
Subject: | Pass age function to extract function |
Date: | 2011-05-02 20:16:11 |
Message-ID: | D81DB5ADDC5C3B4484C581AF3D8EFF9D1A3848FE@ex2a.awr.local |
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Lists: | pgsql-general |
Hello,
How can one pass a non string literal interval to the extract function?
For example:
SELECT starttime, extract(minute from interval testruntime) as runtime from ( select age(endtime, starttime) as testruntime, ref_testnames_serial, starttime, endtime, dense_rank() over (order by starttime desc) dr from dtprfrm764.orion_tests where ref_testnames_serial = 389 and pass = true) x WHERE dr <= 20 ORDER BY starttime asc
Does 'minute from interval' only accept string literals?
Thanks,
Adam
Adam Bruss
Development Engineer
AWR Corporation/Simulation Technology & Applied Research
11520 N. Port Washington Rd., Suite 201
Mequon, WI 53092 USA
P: 1.262.240.0291 x104
F: 1.262.240.0294
E: abruss(at)awrcorp(dot)com
W: http://www.awrcorp.com
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