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Re: can't reindex a couple of tables

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Hi Tom,

There must have been something like that because when we stopped and started postgres again, it worked.

Thanks,

____________________________________________________________________
Brendan Duddridge | CTO | 403-277-5591 x24 |  brendan@xxxxxxxxxxxxxx

ClickSpace Interactive Inc.
Suite L100, 239 - 10th Ave. SE
Calgary, AB  T2G 0V9

http://www.clickspace.com

On May 5, 2006, at 2:06 PM, Tom Lane wrote:

Brendan Duddridge <brendan@xxxxxxxxxxxxxx> writes:
They both have a click_count column that we update with "update
attribute set click_count = click_count + 1;" and the same for the
attribute_value table. Postgres is getting hung up on any transaction
that attempts to update the click_count. I've vacuum analyzed both
tables and that worked fine. Now I tried to reindex them and Postgres
is just locking up and never finishing. I had to cancel the reindex.

I'd wonder about some open transaction with a weak lock on these
tables.  REINDEX needs exclusive lock, vacuum doesn't.
Look in pg_locks ...

			regards, tom lane

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TIP 2: Don't 'kill -9' the postmaster





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