From: | "Dobes Vandermeer" <dobes(dot)vandermeer(at)kashoo(dot)com> |
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To: | pgsql-bugs(at)postgresql(dot)org |
Subject: | BUG #5728: Unexpected behavior comparing result of age() to an interval |
Date: | 2010-10-26 21:45:35 |
Message-ID: | 201010262145.o9QLjZ2k097528@wwwmaster.postgresql.org |
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Lists: | pgsql-bugs |
The following bug has been logged online:
Bug reference: 5728
Logged by: Dobes Vandermeer
Email address: dobes(dot)vandermeer(at)kashoo(dot)com
PostgreSQL version: 8.4
Operating system: Windows
Description: Unexpected behavior comparing result of age() to an
interval
Details:
Seeing some surprising behavior with the use of age() and comparing the
result to an interval:
select current_date,
age(current_date - interval '123 days') <= interval '120 days',
age(current_date - interval '122 days') <= interval '120 days',
age(current_date - interval '121 days') <= interval '120 days',
age(current_date - interval '120 days') <= interval '120 days',
age(current_date - interval '62 days') <= interval '60 days',
age(current_date - interval '61 days') <= interval '60 days',
age(current_date - interval '60 days') <= interval '60 days',
age(current_date - interval '30 days') <= interval '30 days';
Returns:
"2010-10-26";f;t;t;t;f;t;t;t
But I expected:
"2010-10-26";f;f;f;t;f;f;t;t
Something fishy there ...
From | Date | Subject | |
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Next Message | Tom Lane | 2010-10-27 00:47:55 | Re: BUG #5728: Unexpected behavior comparing result of age() to an interval |
Previous Message | Simon Riggs | 2010-10-26 21:16:02 | Re: BUG #5727: Indexes broken in streaming replication |