Re: Index on a NULL-value - Mailing list pgsql-performance

[Bruno Wolff III - Mon at 10:36:33PM -0500]
> You want something like this:
> CREATE INDEX b_is_null ON mock(b) WHERE b IS NULL;

Oh, cool.  I wasn't aware that this is possible.  This would probably help
us a lot of places. :-)

--
Tobias Brox, Beijing