Commits : Individual Commit
Analyzed 6 days
ago based on code collected 6 days ago.
Commit ID cd30728fb2ed7c367d545fc14ab850b5fa2a4850
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Contributor: | Robert Haas | Files Modified: | 28 |
| Date: | 14-February-2012 at 03:20 | Lines Added: | 2782 | |
| Repository: | git://git.postgresql.org/git/postgresql.git master | Lines Removed: | 2404 | |
| Commit Comment: | 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. |
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| doc/src/sgml/catalogs.sgml | No source code was detected in this file. | |||||||
| doc/src/sgml/ref/alter_function.sgml | No source code was detected in this file. | |||||||
| doc/src/sgml/ref/create_function.sgml | No source code was detected in this file. | |||||||
| doc/src/sgml/rules.sgml | No source code was detected in this file. | |||||||
| src/backend/catalog/pg_aggregate.c | C | 1 | 0 | 0 | 0 | 0 | 0 | |
| src/backend/catalog/pg_proc.c | C | 2 | 0 | 0 | 0 | 0 | 0 | |
| src/backend/commands/functioncmds.c | C | 31 | 2 | 5 | 0 | 2 | 0 | |
| src/backend/commands/proclang.c | C | 3 | 0 | 0 | 0 | 0 | 0 | |
| src/backend/commands/typecmds.c | C | 1 | 0 | 0 | 0 | 0 | 0 | |
| src/backend/optimizer/path/allpaths.c | C | 2 | 1 | 0 | 8 | 0 | 0 | |
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