Phoenix Kiula escribió: > After I clustered the primary key index of a table with about 300,000 > rows, my vacuum/analyze on that table is taking too long ... over 15 > mins when originally it was 15 seconds! Nothing else has been changed > with this table. Is clustering not good for vacuums? No. Something else must be happening. Maybe examine the output of vacuum verbose to see where the time is going? -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc. ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster