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List:       postgresql-sql
Subject:    Re: [SQL] numeric fields and null
From:       Rod Taylor <rbt () rbt ! ca>
Date:       2003-05-23 0:32:31
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> adhoc=# select id,postaladdressid from users where postaladdressid=null;

Given the SQL definition of NULL, = NULL must be false.

Use postaladdressid IS NULL to do what you want.

-- 
Rod Taylor <rbt@rbt.ca>

PGP Key: http://www.rbt.ca/rbtpub.asc

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