"Decibel!" <decibel(at)decibel(dot)org> writes:
> Actually, the amount of memory is a reason to default to 0, or change the
> name, or put a big comment in the config, because I very often saw databases
> where people had set this to a very high value under the impression that it
> impacted prepared statements.
There's another cost associated with prepared transactions. If it's set to 0
then there's no real reason we need to wal log lock operations.
--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com