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help / color / mirror / Atom feedFrom: Satoshi Nagayasu <[email protected]>
To: [email protected]
Subject: INTEGER range ("-2147483648" is not accepted.)
Date: Tue, 22 Jun 2010 17:27:47 +0900
Message-ID: <[email protected]> (raw)
Hi all,
I've found a bit strange thing on the INTEGER range in the official manual.
http://www.postgresql.org/docs/8.4/interactive/datatype-numeric.html
According to the official manual, the INTEGER range is "-2147483648 to +2147483647".
However, my example in below shows that "-2147483648" is not accepted.
Is this correct? Any suggestions?
Regards,
---------------------------------------------------------------------
template1=# SELECT version();
version
------------------------------------------------------------------------------------------------------------
PostgreSQL 8.4.2 on i686-pc-linux-gnu, compiled by GCC gcc (GCC) 4.1.2 20071124 (Red Hat 4.1.2-42), 32-bit
(1 row)
template1=# SELECT -2147483647::integer;
?column?
-------------
-2147483647
(1 row)
template1=# SELECT -2147483648::integer;
ERROR: integer out of range
template1=# SELECT +2147483648::integer;
ERROR: integer out of range
template1=# SELECT +2147483647::integer;
?column?
------------
2147483647
(1 row)
template1=#
---------------------------------------------------------------------
--
NAGAYASU Satoshi <[email protected]>
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