Tom Lane 6f5c38dcd0 Just-in-time background writing strategy. This code avoids re-scanning ... buffers that cannot possibly need to be cleaned, and estimates how many buffers it should try to clean based on moving averages of recent allocation requests and density of reusable buffers. The patch also adds a couple more columns to pg_stat_bgwriter to help measure the effectiveness of the bgwriter. Greg Smith, building on his own work and ideas from several other people, in particular a much older patch from Itagaki Takahiro.		2007-09-25 20:03:38 +00:00
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data	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
expected	Just-in-time background writing strategy. This code avoids re-scanning	2007-09-25 20:03:38 +00:00
input	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
output	Tsearch2 functionality migrates to core. The bulk of this work is by	2007-08-21 01:11:32 +00:00
sql	Simplify and rename some GUC variables, per various recent discussions:	2007-09-24 03:12:23 +00:00
GNUmakefile	fix typo in regression Makefile.	2007-09-09 22:53:33 +00:00
Makefile	Remove remains of old depend target.	2007-01-20 17:16:17 +00:00
parallel_schedule	Add regression tests for ispell, synonym and thesaurus dictionaries.	2007-09-11 11:54:42 +00:00
pg_regress.c	Provide for a file specifying non-standard config options for temp install	2007-09-09 20:40:54 +00:00
pg_regress.h	Rewrite ECPG regression test driver in C, by splitting the standard	2007-06-12 11:07:34 +00:00
pg_regress_main.c	Rewrite ECPG regression test driver in C, by splitting the standard	2007-06-12 11:07:34 +00:00
regress.c	Make use of plancache module for SPI plans. In particular, since plpgsql	2007-03-15 23:12:07 +00:00
regressplans.sh	Tweak regressplans.sh to use any already-set PGOPTIONS.	2000-12-18 02:45:47 +00:00
resultmap	Rewrite ECPG regression test driver in C, by splitting the standard	2007-06-12 11:07:34 +00:00
serial_schedule	Add regression tests for ispell, synonym and thesaurus dictionaries.	2007-09-11 11:54:42 +00:00