Tom Lane 61b861421b Modify MoveOfflineLogs/InstallXLogFileSegment to avoid O(N^2) behavior ...

when recycling a large number of xlog segments during checkpoint.
The former behavior searched from the same start point each time,
requiring O(checkpoint_segments^2) stat() calls to relocate all the
segments.  Instead keep track of where we stopped last time through.

2005-04-15 18:48:10 +00:00

..

access

Modify MoveOfflineLogs/InstallXLogFileSegment to avoid O(N^2) behavior

2005-04-15 18:48:10 +00:00

bootstrap

Completion of project to use fixed OIDs for all system catalogs and

2005-04-14 20:03:27 +00:00

catalog

Completion of project to use fixed OIDs for all system catalogs and

2005-04-14 20:03:27 +00:00

commands

Completion of project to use fixed OIDs for all system catalogs and

2005-04-14 20:03:27 +00:00

executor

Put back blessing of record-function tupledesc, which I removed in a

2005-04-14 22:09:40 +00:00

lib

Replace the use of "0" with "NULL" where appropriate in dllist.c, for

2005-01-18 22:59:32 +00:00

libpq

Finish up the flat-files project: get rid of GetRawDatabaseInfo() hack

2005-02-26 18:43:34 +00:00

main

Tag appropriate files for rc3

2004-12-31 22:04:05 +00:00

nodes

Add a "USING" clause to DELETE, which is equivalent to the FROM clause

2005-04-07 01:51:41 +00:00

optimizer

Don't try to constant-fold functions returning RECORD, since the optimizer

2005-04-14 21:44:09 +00:00

parser

Completion of project to use fixed OIDs for all system catalogs and

2005-04-14 20:03:27 +00:00

po

Translation updates

2005-01-17 20:27:44 +00:00

port

Refactor fork()-related code. We need to do various housekeeping tasks

2005-03-10 07:14:03 +00:00

postmaster

Marginal hack to use a specialized hash function for dynahash hashtables

2005-04-14 20:32:43 +00:00

regex

Install Tcl regex fixes to sync our regex engine with Tcl 8.4.8 (up from

2004-11-24 22:56:54 +00:00

rewrite

Completion of project to use fixed OIDs for all system catalogs and

2005-04-14 20:03:27 +00:00

storage

Remove an unused variable "waitingForSignal". From Qingqing Zhou.

2005-04-15 04:18:10 +00:00

tcop

First phase of project to use fixed OIDs for all system catalogs and

2005-04-14 01:38:22 +00:00

utils

Marginal hack to use a specialized hash function for dynahash hashtables

2005-04-14 20:32:43 +00:00

Makefile

On Windows, set the postmaster executable's stack size to 4MB, so that

2005-01-26 21:55:26 +00:00

nls.mk

New translation

2005-01-09 17:10:29 +00:00