[BUGS] BUG #4596: information_schema.table_privileges is way too slow

2008-12-24 Thread Kirill Simonov
The following bug has been logged online: Bug reference: 4596 Logged by: Kirill Simonov Email address: x...@gamma.dn.ua PostgreSQL version: 8.3.5 Operating system: Linux Ubuntu 8.10 Description:information_schema.table_privileges is way too slow Details: It takes

Re: [BUGS] BUG #4596: information_schema.table_privileges is way too slow

2008-12-25 Thread Kirill Simonov
Tom Lane wrote: "Kirill Simonov" writes: It takes about 5 minutes to perform the query SELECT * FROM information_schema.table_privileges on an empty database (i.e. with system tables only). Not here. What non-default settings might you be using? Indeed, it is slow because there

Re: [BUGS] BUG #4596: information_schema.table_privileges is way too slow

2008-12-25 Thread Kirill Simonov
Pavel Stehule wrote: 2008/12/25 Kirill Simonov : Tom Lane wrote: "Kirill Simonov" writes: It takes about 5 minutes to perform the query SELECT * FROM information_schema.table_privileges on an empty database (i.e. with system tables only). Not here. What non-default settings mi

Re: [BUGS] BUG #4596: information_schema.table_privileges is way too slow

2008-12-25 Thread Kirill Simonov
el'; Yes, I realize why it's slow. I'm introspecting the database schema, that's why I need the whole contents of "table_privileges". I suppose I could obtain the same data from "pg_class.relacl", but I hoped to do it in a portable way. Thanks, Kirill

[BUGS] BUG #2942: information_schema.element_types: documentation error

2007-01-29 Thread Kirill Simonov
The following bug has been logged online: Bug reference: 2942 Logged by: Kirill Simonov Email address: [EMAIL PROTECTED] PostgreSQL version: 8.2 Operating system: Linux Description:information_schema.element_types: documentation error Details: The page http

[BUGS] BUG #3499: no owner privileges in information_schema.table_privileges

2007-07-30 Thread Kirill Simonov
The following bug has been logged online: Bug reference: 3499 Logged by: Kirill Simonov Email address: [EMAIL PROTECTED] PostgreSQL version: 8.2.4 Operating system: Linux Description:no owner privileges in information_schema.table_privileges Details: Owner

[BUGS] BUG #4132: REASSIGN OWNED fails on procedural languages

2008-04-29 Thread Kirill Simonov
The following bug has been logged online: Bug reference: 4132 Logged by: Kirill Simonov Email address: [EMAIL PROTECTED] PostgreSQL version: 8.3.1 Operating system: FreeBSD Description:REASSIGN OWNED fails on procedural languages Details: In Postgresql 8.3, one can

[BUGS] LEFT OUTER JOIN sub-SELECT produces a column != NULL when all NULLs are expected

2010-09-25 Thread Kirill Simonov
Hi, I found a bug where a column from a LEFT OUTER JOIN sub-SELECT is not equal to NULL when the whole row must be NULL because the join condition is not satisfied. Here is the test case: -- DROP TABLE IF EXISTS c; DROP TABLE IF EXISTS b; DROP TABLE IF EXISTS a;