Tom Lane b608b24245 Prevent synchronous scan during GIN index build, because GIN is optimized ...

for inserting tuples in increasing TID order.  It's not clear whether this
fully explains Ivan Sergio Borgonovo's complaint, but simple testing
confirms that a scan that doesn't start at block 0 can slow GIN build by
a factor of three or four.

Backpatch to 8.3.  Sync scan didn't exist before that.

2008-11-13 17:42:19 +00:00

..

access

Prevent synchronous scan during GIN index build, because GIN is optimized

2008-11-13 17:42:19 +00:00

bootstrap

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

catalog

Prevent synchronous scan during GIN index build, because GIN is optimized

2008-11-13 17:42:19 +00:00

commands

Fix an old bug in after-trigger handling: AfterTriggerEndQuery took the

2008-10-25 03:32:44 +00:00

executor

Fix a small memory leak in ExecReScanAgg() in the hashed aggregation case.

2008-10-16 19:25:58 +00:00

lib

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

libpq

Fix parsing of LDAP URLs so it doesn't reject spaces in the "suffix" part.

2008-07-24 17:52:02 +00:00

main

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

nodes

Add missing copyfuncs/equalfuncs support for AlterTSDictionaryStmt and

2008-02-07 20:19:47 +00:00

optimizer

In predtest.c, install a limit on the number of branches we will process in

2008-11-12 23:08:42 +00:00

parser

Better solution to the IN-list issue: instead of having an arbitrary cutoff,

2008-10-26 02:46:30 +00:00

po

Translation updates

2008-10-30 21:30:20 +00:00

port

Revert previous patch to put the shared memory segment on win32

2008-10-30 17:04:11 +00:00

postmaster

Fix off-by-one error in autovacuum shmem struct sizing. This could lead to

2008-11-12 10:10:43 +00:00

regex

Fix assorted security-grade bugs in the regex engine. All of these problems

2008-01-03 20:47:55 +00:00

rewrite

Fix more problems with rewriter failing to set Query.hasSubLinks when inserting

2008-09-24 16:52:53 +00:00

snowball

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

storage

Fix two race conditions between the pending unlink mechanism that was put in

2008-04-18 06:48:50 +00:00

tcop

Fix omission of DiscardStmt in GetCommandLogLevel, per report from Hubert

2008-10-10 13:48:12 +00:00

tsearch

Fix small bug in headline generation.

2008-10-17 17:32:59 +00:00

utils

Fix bugs in sqlchar_to_unicode and unicode_to_sqlchar: both were measuring

2008-11-10 18:02:27 +00:00

Makefile

Update copyrights in source tree to 2008.

2008-01-01 19:46:01 +00:00

nls.mk

Install a more robust solution for the problem of infinite error-processing

2008-10-27 19:37:29 +00:00