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From Nilesh Govindarajan
Subject Re: Check type compatibility
Date
Msg-id c31975b61003060322k347683f9l4c4f1d40be7b49ea@mail.gmail.com
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In response to Check type compatibility  (Gianvito Pio <pio.gianvito@gmail.com>)
List pgsql-sql
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On Sat, Mar 6, 2010 at 4:34 PM, Gianvito Pio <pio.gianvito@gmail.com> wrote:
Hi all,
is there a way to check if two attribute are type compatible (for example integer and serial, integer and integer, character varying and text, etc..)?

Example:
IF (compatible (table1.att1, table2.att2)) THEN
       ...
ELSE
       ...
END IF;

Thanks


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