This may sound silly, but any chance we could change autovacuum_* GUC variables to be vacuum_auto_* instead?
This way when you issue a SHOW ALL, all of the vacuum related parameters would be in the same place. -- ---------------------------(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