From: | "Josh Berkus" <josh(at)agliodbs(dot)com> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: behavior of ' = NULL' vs. MySQL vs. Standards |
Date: | 2001-06-07 15:53:21 |
Message-ID: | web-68600@davinci.ethosmedia.com |
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Lists: | pgsql-hackers pgsql-sql |
Tom,
>Microsoft Access is the guilty party, IIRC. I recently tried to stir
> up
> some interest in changing this behavior back to the standard, but
> apparently there are still too many people using broken versions of
> Access.
Which verison? I work with MSAccess 97 a lot, and the supported syntax
is "IS NULL".
> A compromise answer might be to offer a SET variable that selects the
> Microsoft-compatible misimplementation. Would that fly?
Sounds good to me. By default, I'd like to see "=NULL" turned OFF, as
I've been writing my SQL on the idea that "=NULL" will return NULL, and
if "=NULL" starts returning a value it's going to screw several things
up ...
-Josh
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