Tom Lane f009c316ba Tweak code so that pg_subtrans is never consulted for XIDs older than ...

RecentXmin (== MyProc->xmin).  This ensures that it will be safe to
truncate pg_subtrans at RecentGlobalXmin, which should largely eliminate
any fear of bloat.  Along the way, eliminate SubTransXidsHaveCommonAncestor,
which isn't really needed and could not give a trustworthy result anyway
under the lookback restriction.
In an unrelated but nearby change, #ifdef out GetUndoRecPtr, which has
been dead code since 2001 and seems unlikely to ever be resurrected.

2004-08-22 02:41:58 +00:00

..

backend

Tweak code so that pg_subtrans is never consulted for XIDs older than

2004-08-22 02:41:58 +00:00

bin

Fix tab completion for ALTER INDEX.

2004-08-21 18:45:59 +00:00

corba

make sure the $Id tags are converted to $PostgreSQL as well ...

2003-11-29 22:41:33 +00:00

include

Tweak code so that pg_subtrans is never consulted for XIDs older than

2004-08-22 02:41:58 +00:00

interfaces

Don't use get_home_path so libpq doesn't pull path.c into the library.

2004-08-19 00:00:34 +00:00

makefiles

PostgreSQL extension makefile framework ("pgxs"), by Fabien Coelho, with

2004-07-30 12:26:40 +00:00

pl

Recognize plpgsql EXCEPTION condition names at function compile time

2004-08-20 22:00:14 +00:00

port

> Please find enclose a submission to fix these problems.

2004-08-20 20:13:10 +00:00

template

Rename irix5 port to irix.

2004-05-19 21:37:43 +00:00

test

> After all that about numbering centuries and millenia correctly,

2004-08-20 03:45:14 +00:00

timezone

Fix function definition that somehow missed being ANSI-fied, and align

2004-08-11 16:53:28 +00:00

tools

Improve description of release note creation.

2004-07-25 03:30:31 +00:00

tutorial

Replace TupleTableSlot convention for whole-row variables and function

2004-04-01 21:28:47 +00:00

utils

PostgreSQL extension makefile framework ("pgxs"), by Fabien Coelho, with

2004-07-30 12:26:40 +00:00

bcc32.mak

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

DEVELOPERS

…

Makefile

> Please find enclose a submission to fix these problems.

2004-08-20 20:13:10 +00:00

Makefile.global.in

> Please find enclose a submission to fix these problems.

2004-08-20 20:13:10 +00:00

Makefile.shlib

Cause libpq and ecpg libraries to be built as proper shared libraries

2004-07-13 00:06:46 +00:00

nls-global.mk

More locale fixes for pg_ctl.

2004-06-01 03:32:42 +00:00

win32.mak

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00