Tom Lane d2896a9ed1 Arrange to cache btree metapage data in the relcache entry for the index, ...

thereby saving a visit to the metapage in most index searches/updates.
This wouldn't actually save any I/O (since in the old regime the metapage
generally stayed in cache anyway), but it does provide a useful decrease
in bufmgr traffic in high-contention scenarios.  Per my recent proposal.

2006-04-25 22:46:05 +00:00

..

acl.h

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2006-03-05 15:59:11 +00:00

array.h

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ascii.h

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2006-03-05 15:59:11 +00:00

builtins.h

Fix EXPLAIN so that it can drill down through multiple levels of subplan

2006-04-08 18:49:52 +00:00

cash.h

Create a 'type cache' that keeps track of the data needed for any particular

2003-08-17 19:58:06 +00:00

catcache.h

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2006-03-05 15:59:11 +00:00

date.h

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datetime.h

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datum.h

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dynahash.h

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dynamic_loader.h

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elog.h

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errcodes.h

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flatfiles.h

Standard pgindent run for 8.1.

2005-10-15 02:49:52 +00:00

fmgrtab.h

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formatting.h

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geo_decls.h

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guc_tables.h

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2006-03-05 15:59:11 +00:00

guc.h

Back out comment update about sighup, original was accurate.

2006-03-07 03:01:22 +00:00

help_config.h

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hsearch.h

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inet.h

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int8.h

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inval.h

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2006-03-05 15:59:11 +00:00

logtape.h

Repair old performance bug in tuplesort.c/logtape.c. In the case where

2006-03-07 19:06:50 +00:00

lsyscache.h

Fix a bunch of problems with domains by making them use special input functions

2006-04-05 22:11:58 +00:00

memutils.h

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nabstime.h

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numeric.h

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palloc.h

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pg_crc.h

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pg_locale.h

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2006-03-05 15:59:11 +00:00

pg_lzcompress.h

Add parentheses to macros when args are used in computations. Without

2005-05-25 21:40:43 +00:00

pg_rusage.h

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2006-03-05 15:59:11 +00:00

portal.h

Back out RESET CONNECTION until there is more discussion.

2006-04-25 14:11:59 +00:00

ps_status.h

Repair an error introduced by log_line_prefix patch: it is not acceptable

2005-11-05 03:04:53 +00:00

rel.h

Arrange to cache btree metapage data in the relcache entry for the index,

2006-04-25 22:46:05 +00:00

relcache.h

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resowner.h

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selfuncs.h

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syscache.h

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timestamp.h

Add statement_timestamp(), clock_timestamp(), and

2006-04-25 00:25:22 +00:00

tqual.h

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2006-03-05 15:59:11 +00:00

tuplesort.h

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tuplestore.h

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typcache.h

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varbit.h

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