postgresql/src/backend/storage
Kevin Grittner c63172d60f Add GUCs for predicate lock promotion thresholds.
Defaults match the fixed behavior of prior releases, but now DBAs
have better options to tune serializable workloads.

It might be nice to be able to set this per relation, but that part
will need to wait for another release.

Author: Dagfinn Ilmari Mannsåker
2017-04-07 21:38:05 -05:00
..
buffer Revert unintentional change in increasing usage count during pin of buffers, 2017-03-20 18:48:46 +03:00
file Fsync directory after creating or unlinking file. 2017-03-27 19:33:01 +03:00
freespace Update copyright via script for 2017 2017-01-03 13:48:53 -05:00
ipc Add ProcArrayGroupUpdate wait event. 2017-04-07 13:41:47 -04:00
large_object Fix CatalogTupleInsert/Update abstraction for case of shared indstate. 2017-02-01 17:18:36 -05:00
lmgr Add GUCs for predicate lock promotion thresholds. 2017-04-07 21:38:05 -05:00
page Remove direct uses of ItemPointer.{ip_blkid,ip_posid} 2017-03-28 19:02:23 -03:00
smgr Create and use wait events for read, write, and fsync operations. 2017-03-18 07:43:01 -04:00
Makefile Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00