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postgresql/src/backend
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Tom Lane aa60eecc37 Revise tuplestore and nodeMaterial so that we don't have to read the 
entire contents of the subplan into the tuplestore before we can return
any tuples.  Instead, the tuplestore holds what we've already read, and
we fetch additional rows from the subplan as needed.  Random access to
the previously-read rows works with the tuplestore, and doesn't affect
the state of the partially-read subplan.  This is a step towards fixing
the problems with cursors over complex queries --- we don't want to
stick in Materialize nodes if they'll prevent quick startup for a cursor.
 		2003-03-09 02:19:13 +00:00
..
access Reimplement free-space-map management as per recent discussions. 2003-03-04 21:51:22 +00:00
bootstrap Add code to dump contents of free space map into $PGDATA/global/pg_fsm.cache 2003-03-06 00:04:27 +00:00
catalog Tweak dependency code to suppress NOTICEs generated by new method for 2003-03-06 22:54:49 +00:00
commands Reimplement free-space-map management as per recent discussions. 2003-03-04 21:51:22 +00:00
executor Revise tuplestore and nodeMaterial so that we don't have to read the 2003-03-09 02:19:13 +00:00
lib Remove bit.c/h routines. Not used anymore. 2003-01-09 01:23:55 +00:00
libpq Update FAQ's in head and 7.3.X. 2003-02-14 14:05:00 +00:00
main This patch removes a bunch of superfluous #include directives: if 2002-11-08 20:23:57 +00:00
nodes Turns out new IN implementation has got some problems in an UPDATE or 2003-03-05 20:01:04 +00:00
optimizer Turns out new IN implementation has got some problems in an UPDATE or 2003-03-05 20:01:04 +00:00
parser Back out LOCKTAG changes by Rod Taylor, pending code review. Sorry. 2003-02-19 23:41:15 +00:00
po Most of the code follows the American spelling of the word, which is 2002-11-19 17:21:40 +00:00
port This patch removes a bunch of superfluous #include directives: if 2002-11-08 20:23:57 +00:00
postmaster If a shutdown request comes in while we're still starting up, don't 2003-02-23 04:48:19 +00:00
regex Replace regular expression package with Henry Spencer's latest version 2003-02-05 17:41:33 +00:00
rewrite Remove REWRITE_INVOKE_MAX in favor of making an accurate check for 2003-02-25 23:47:43 +00:00
storage Add code to dump contents of free space map into $PGDATA/global/pg_fsm.cache 2003-03-06 00:04:27 +00:00
tcop Add code to dump contents of free space map into $PGDATA/global/pg_fsm.cache 2003-03-06 00:04:27 +00:00
utils Revise tuplestore and nodeMaterial so that we don't have to read the 2003-03-09 02:19:13 +00:00
Makefile Move pg_service.conf.sample to /interfaces/libpq. 2003-02-03 14:24:07 +00:00
nls.mk Translation updates 2002-09-14 13:46:24 +00:00