Any chance it's a vacuum thing? Or configuration (out of the box it needs adjusting)?
Joel Fradkin -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Merlin Moncure Sent: Thursday, September 01, 2005 2:11 PM To: Matthew Sackman Cc: pgsql-performance@postgresql.org Subject: Re: [PERFORM] Massive performance issues > I'm having performance issues with a table consisting of 2,043,133 rows. > The > schema is: > locality_1 has 16650 distinct values and locality_2 has 1156 distinct > values. Just so you know I have a 2GHz p4 workstation with similar size (2M rows), several keys, and can find and fetch 2k rows based on 20k unique value key in about 60 ms. (.06 seconds). Merlin ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
