Robert Haas cd30728fb2 Allow LEAKPROOF functions for better performance of security views. ...

We don't normally allow quals to be pushed down into a view created
with the security_barrier option, but functions without side effects
are an exception: they're OK.  This allows much better performance in
common cases, such as when using an equality operator (that might
even be indexable).

There is an outstanding issue here with the CREATE FUNCTION / ALTER
FUNCTION syntax: there's no way to use ALTER FUNCTION to unset the
leakproof flag.  But I'm committing this as-is so that it doesn't
have to be rebased again; we can fix up the grammar in a future
commit.

KaiGai Kohei, with some wordsmithing by me.

2012-02-13 22:21:14 -05:00

..

src

Allow LEAKPROOF functions for better performance of security views.

2012-02-13 22:21:14 -05:00

bug.template

Stamp HEAD as 9.2devel.

2011-06-11 17:46:49 -04:00

KNOWN_BUGS

Remove extra newlines at end and beginning of files, add missing newlines

2010-08-19 05:57:36 +00:00

Makefile

Add maintainer-check target

2011-03-28 22:56:52 +03:00

MISSING_FEATURES

Remove extra newlines at end and beginning of files, add missing newlines

2010-08-19 05:57:36 +00:00

TODO

Update URL.

2008-08-21 20:15:31 +00:00