> On Feb 26, 2010, at 0:55 , Дмитрий Фефелов wrote:
> > http://developer.postgresql.org/pgdocs/postgres/release-9-0.html
> > Performance section:
> >> Simplify the forms foo <> true and foo <> false to foo = false and
> >> foo = true during query optimization.
> > Will it work correct;ly when foo is NULL?
> It shouldn't have any effect: NULL <> anything and NULL = anything is
I already got it, dumb question ;))
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