Horton

Commits

DateSubjectAuthorReleases
2007-09-21 Make some simple performance improvements in TransactionIdIsInProgress(). Tom Lane 8.3.0
2007-09-08 Replace the former method of determining snapshot xmax --- to wit, calling Tom Lane 8.3.0
2007-09-07 Don't take ProcArrayLock while exiting a transaction that has no XID; there is Tom Lane 8.3.0
2007-09-07 Allow CREATE INDEX CONCURRENTLY to disregard transactions in other Tom Lane 8.3.0
2007-09-05 Volatile-qualify the ProcArray PGPROC pointer in a bunch of routines Tom Lane 8.3.0
2007-09-05 Implement lazy XID allocation: transactions that do not modify any database Tom Lane 8.3.0
2007-07-01 Fix comments not updated in recent patch. Tom Lane 8.3.0
2007-06-07 Redefine IsTransactionState() to only return true for TRANS_INPROGRESS state, Tom Lane 8.3.0
2007-06-01 Make CREATE/DROP/RENAME DATABASE wait a little bit to see if other backends Tom Lane 8.3.0
2007-04-03 Remove the CheckpointStartLock in favor of having backends show whether they Tom Lane 8.3.0
2007-03-25 Clean up the representation of special snapshots by including a "method Tom Lane 8.3.0
2006-11-05 Fix recently-understood problems with handling of XID freezing, particularly Tom Lane 8.2.0
2006-09-03 Arrange for GetSnapshotData to copy live-subtransaction XIDs from the Tom Lane 8.2.0
2006-07-30 Fix a couple of comments. Tom Lane 8.2.0
2006-06-19 Take the statistics collector out of the loop for monitoring backends' Tom Lane 8.2.0
2005-12-16 Rethink prior patch to filter out dead backend entries from the pgstats Tom Lane 8.2.0
2005-12-11 Divide the lock manager's shared state into 'partitions', so as to Tom Lane 8.2.0
2005-08-20 Convert the arithmetic for shared memory size calculation from 'int' Tom Lane 8.1.0
2005-07-31 Add per-user and per-database connection limit options. Tom Lane 8.1.0
2005-06-17 Two-phase commit. Original patch by Heikki Linnakangas, with additional Tom Lane 8.1.0
2005-05-19 Update comment that I missed the first time around. Tom Lane 8.1.0
2005-05-19 Split the shared-memory array of PGPROC pointers out of the sinval Tom Lane 8.1.0