We have a 50 GB database (currently using postgresql 8.1.1) with a few
hundred tables. There are a few larger (2-5 million rows) tables with
multiple indexes on them, some being unique, some not. Now, I am pretty
sure some of the indexes are pretty useless and are never used but is
there a way
On fim, 2006-02-23 at 14:15 +0100, Dragan Matic wrote:
We have a 50 GB database (currently using postgresql 8.1.1) with a few
hundred tables. There are a few larger (2-5 million rows) tables with
multiple indexes on them, some being unique, some not. Now, I am pretty
sure some of the
On Feb 23, 2006, at 8:47 AM, Ragnar wrote:
select * from pg_stat_user_indexes ;
which level of stats do I need to enable this? block level or row
level or both?
thanks.
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TIP 2: Don't 'kill -9' the postmaster
On Thu, Feb 23, 2006 at 10:44:38AM -0500, Vivek Khera wrote:
On Feb 23, 2006, at 8:47 AM, Ragnar wrote:
select * from pg_stat_user_indexes ;
which level of stats do I need to enable this? block level or row
level or both?
Either-or, AFAIK. Block level will present less load on the
