async.c

21 years ago

Reduce pg_listener lock taken by NOTIFY et al from AccessExclusiveLock · e26c403f

Tom Lane authored 21 years ago

to ExclusiveLock.  This still serializes the operations of this module,
but doesn't conflict with concurrent ANALYZE operations.  Per trouble
report from Philip Warner a few weeks ago.

e26c403f

History

Reduce pg_listener lock taken by NOTIFY et al from AccessExclusiveLock

Tom Lane authored 21 years ago

to ExclusiveLock.  This still serializes the operations of this module,
but doesn't conflict with concurrent ANALYZE operations.  Per trouble
report from Philip Warner a few weeks ago.