On Tue, Jan 30, 2007 at 11:38:34AM -0500, D'Arcy J.M. Cain wrote:
> I don't have an Oracle installation here and I haven't used it much but
> I wonder if they treat the following two statements differently.
>
> SELECT * FROM table WHERE column IS NULL;
> SELECT * FROM table WHERE column = NULL;
AFAIK they don't accept the latter any more than we do. But again,
I'm an Oracle ignoramous. I _do_ know that people of my acquaintance
who have historically only developed against Oracle have given me
queries with things like
value = ''
in it, and been surprised. Or at least, I think it's like that. I
do recall hearing a lot about how stupid Postgres was because it
didn't like something that worked "perfectly well" on Oracle, which I
was assured was the most SQL-compliant system on the planet.
Happily, I no longer work with any of those people :)
A
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