Just cast to integer. Decimal portion will be lost.
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----- Reply message -----
From: "Ian Pilcher" <arequipeno@gmail.com>
To: <pgsql-general@postgresql.org>
Subject: [GENERAL] Cast double precision to integer & check for overflow
Date: Sat, Jan 26, 2013 3:13 pm
I need to cast a double precision into an integer, and I want to check
that the value will actually fit (modulo rounding).
Coming from a C/Java background, this seems like something that should
be utterly trivial. In my searching, however, I can't seem to find any
SQL equivalent of INT_MAX, Integer.MAX_VALUE, etc.
Do I have to hard-code this value?
Thanks!
(And yes, I do feel stupid having to ask this question here.)
--
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Ian Pilcher arequipeno@gmail.com
Sometimes there's nothing left to do but crash and burn...or die trying.
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