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
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attoptcache.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
catcache.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
inval.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
lsyscache.c	Allow LEAKPROOF functions for better performance of security views.	2012-02-13 22:21:14 -05:00
Makefile	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
plancache.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
relcache.c	Do not access indclass through Form_pg_index	2012-01-27 20:08:34 +02:00
relmapper.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
spccache.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
syscache.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
ts_cache.c	Accept a non-existent value in "ALTER USER/DATABASE SET ..." command.	2012-01-30 11:13:36 +02:00
typcache.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00