PostgreSQLers,I just ran into an issue where a client thought that autovacuum was running but it wasn't. This is because it's not fatal when autovacuum is on but stats_start_collector and/or stats_row_level is off. I suspect that there's a reason that it's not fatal, so I thought that it might be useful to give folks just a little bit of help by telling them in postgresql.conf that they need to enable them in order for autovacuum to work.
If this patch is not correctly formatted or against the proper file, please let me know and I'll make the necessary modifications.
Thanks, David
vacuam_stats.patch
Description: Binary data
---------------------------(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
