postgres

Commit Graph

Author	SHA1	Message	Date
Robert Haas	dc66f1c5f2	Remove new, intermittently failing regression test. Per buildfarm.	14 years ago
Robert Haas	e37e448650	Fix new create_function_3 regression tests not to rely on tuple order. Per buildfarm.	14 years ago
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.	14 years ago

Author

SHA1

Message

Date

Robert Haas

dc66f1c5f2

Remove new, intermittently failing regression test.

Per buildfarm.

14 years ago

Robert Haas

e37e448650

Fix new create_function_3 regression tests not to rely on tuple order.

Per buildfarm.

14 years ago

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.

14 years ago

3 Commits (73a4b994a69661964b1ff45b746f1ca26f70194c)