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postgresql/src/backend
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Tom Lane bd6bf50b03 Teach planner to optionally ignore index columns that have an equality 
constraint while determining whether the index sort order matches the
query's ORDER BY.  This for example allows an index on (x,y) to match
	... WHERE x = 42 ORDER BY y;
It only works for btree indexes, but since those are the only ones we
currently have that are ordered at all, that's good enough for now.
Per popular demand.
 		2005-06-14 04:04:30 +00:00
..
access Change the planner to allow indexscan qualification clauses to use 2005-06-13 23:14:49 +00:00
bootstrap For some reason access/tupmacs.h has been #including utils/memutils.h, 2005-05-06 17:24:55 +00:00
catalog Replace the parser's namespace tree (which formerly had the same 2005-06-05 00:38:11 +00:00
commands Fix assign_datestyle() so that it doesn't misleadingly complain about 2005-06-09 21:52:07 +00:00
executor Make SPI set SPI_processed for CREATE TABLE AS / SELECT INTO commands; 2005-06-09 21:25:22 +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 Adjust lo_open() so that specifying INV_READ without INV_WRITE creates 2005-06-13 02:26:53 +00:00
main Tag appropriate files for rc3 2004-12-31 22:04:05 +00:00
nodes Simplify the planner's join clause management by storing join clauses 2005-06-09 04:19:00 +00:00
optimizer Teach planner to optionally ignore index columns that have an equality 2005-06-14 04:04:30 +00:00
parser Remove grammar productions for prefix and postfix % and ^ operators, 2005-06-08 21:15:29 +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 Fix typo in comment, per Alvaro. 2005-06-09 22:01:12 +00:00
regex Add parentheses to macros when args are used in computations. Without 2005-05-25 21:40:43 +00:00
rewrite Change expandRTE() and ResolveNew() back to taking just the single 2005-06-04 19:19:42 +00:00
storage Adjust lo_open() so that specifying INV_READ without INV_WRITE creates 2005-06-13 02:26:53 +00:00
tcop Revise handling of dropped columns in JOIN alias lists to avoid a 2005-06-03 23:05:30 +00:00
utils Change the planner to allow indexscan qualification clauses to use 2005-06-13 23:14:49 +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