Tom Lane c186c93148 Change the planner to allow indexscan qualification clauses to use ...

nonconsecutive columns of a multicolumn index, as per discussion around
mid-May (pghackers thread "Best way to scan on-disk bitmaps").  This
turns out to require only minimal changes in btree, and so far as I can
see none at all in GiST.  btcostestimate did need some work, but its
original assumption that index selectivity == heap selectivity was
quite bogus even before this.

2005-06-13 23:14:49 +00:00

..

backend

Change the planner to allow indexscan qualification clauses to use

2005-06-13 23:14:49 +00:00

bin

Per discussion on -hackers, this patch changes psql's "expanded" output

2005-06-13 06:36:22 +00:00

include

Change the planner to allow indexscan qualification clauses to use

2005-06-13 23:14:49 +00:00

interfaces

Adjust lo_open() so that specifying INV_READ without INV_WRITE creates

2005-06-13 02:26:53 +00:00

makefiles

Add a --dbname option to the pg_regress script, and use pl_regression

2005-05-17 18:26:23 +00:00

pl

Implement two new special variables in PL/PgSQL: SQLSTATE and SQLERRM.

2005-06-10 16:23:11 +00:00

port

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

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

template

Support Sun's compiler on SunOS4 (a/k/a Solaris 9). Per ayan@ayan.net

2004-12-29 23:47:40 +00:00

test

Implement two new special variables in PL/PgSQL: SQLSTATE and SQLERRM.

2005-06-10 16:23:11 +00:00

timezone

Modify hash_search() API to prevent future occurrences of the error

2005-05-29 04:23:07 +00:00

tools

Back out make_mkid change.

2005-06-04 18:20:43 +00:00

tutorial

Adjust src/tutorial Makefile so that it can use pgxs. This allows the

2005-01-13 18:23:22 +00:00

utils

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

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

bcc32.mak

Add -N make flag to bcc builds from /src dir.

2005-05-13 18:12:35 +00:00

DEVELOPERS

…

Makefile

Adjust src/tutorial Makefile so that it can use pgxs. This allows the

2005-01-13 18:23:22 +00:00

Makefile.global.in

Add a --dbname option to the pg_regress script, and use pl_regression

2005-05-17 18:26:23 +00:00

Makefile.shlib

Fix up makefile dependencies for pg_config_paths.h.

2004-11-20 21:13:06 +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