2 Commits

Author	SHA1	Message	Date
Tom Lane	d8d9ed931e	Add support to lock manager for conditionally locking a lock (ie, ... return without waiting if we can't get the lock immediately). Not used yet, but will be needed for concurrent VACUUM.	2001-06-22 00:04:59 +00:00
Bruce Momjian	bad9ce7099	Add missing /contrib files	2000-06-19 14:02:16 +00:00