I am creating a temporary table in every function that I execute. Which I think is bout 100,000 temporary tables a day.
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What is the command for vacuuming these 3 tables? Also I read about the auto vacuum of postgresql. How can I execute this auto vacuum or the settings in the configuration? -----Original Message----- From: Alvaro Nunes Melo [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 25, 2005 10:58 AM To: Christian Paul B. Cosinas Subject: Re: [PERFORM] Temporary Table Hi Christian, Christian Paul B. Cosinas wrote: > Does Creating Temporary table in a function and NOT dropping them > affects the performance of the database? > I believe it will depend on how many temporary tables you will create in a daily basis. We had a performance problem caused by them, and by not monitoring properly the database size. The pg_attribite, pg_class and pg_depend tables grow a lot. When I found out that this was the problem I saw some messages in the list archieve, and now the overall performance is great. What I do is daily run VACUUM FULL and REINDEX in this three tables. Alvaro I choose Polesoft Lockspam to fight spam, and you? http://www.polesoft.com/refer.html ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org
