Tom Lane 05bba3d176 Be more tense about not creating tuplestores with randomAccess = true unless ... backwards scan could actually happen. In particular, pass a flag to materialize-mode SRFs that tells them whether they need to require random access. In passing, also suppress unneeded backward-scan overhead for a Portal's holdStore tuplestore. Per my proposal about reducing I/O costs for tuplestores.		2008-10-29 00:00:39 +00:00
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Makefile	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
aggregatecmds.c	ALTER AGGREGATE OWNER seems to have been missed by the last couple of	2008-06-08 21:09:48 +00:00
alter.c	Rearrange ALTER TABLE syntax processing as per my recent proposal: the	2008-06-15 01:25:54 +00:00
analyze.c	Move exprType(), exprTypmod(), expression_tree_walker(), and related routines	2008-08-25 22:42:34 +00:00
async.c	Fix the raw-parsetree representation of star (as in SELECT * FROM or	2008-08-30 01:39:14 +00:00
cluster.c	Ensure that CLUSTER leaves the toast table and index with consistent names,	2008-10-14 17:19:50 +00:00
comment.c	Use format_type_be() instead of TypeNameToString() for some more user-facing	2008-10-21 10:38:51 +00:00
conversioncmds.c	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
copy.c	Improve snapshot manager by keeping explicit track of snapshots.	2008-05-12 20:02:02 +00:00
dbcommands.c	Force a checkpoint in CREATE DATABASE before starting to copy the files,	2008-10-09 10:34:06 +00:00
define.c	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
discard.c	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
explain.c	Fix up ruleutils.c for CTE features. The main problem was that	2008-10-06 20:29:38 +00:00
functioncmds.c	Use format_type_be() instead of TypeNameToString() for some more user-facing	2008-10-21 10:38:51 +00:00
indexcmds.c	Implement comparison of generic records (composite types), and invent a	2008-10-13 16:25:20 +00:00
lockcmds.c	Create a separate grantable privilege for TRUNCATE, rather than having it be	2008-09-08 00:47:41 +00:00
opclasscmds.c	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
operatorcmds.c	Clean up the loose ends in selectivity estimation left by my patch for semi	2008-08-16 00:01:38 +00:00
portalcmds.c	Adjust things so that the query_string of a cached plan and the sourceText of	2008-07-18 20:26:06 +00:00
prepare.c	Be more tense about not creating tuplestores with randomAccess = true unless	2008-10-29 00:00:39 +00:00
proclang.c	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
schemacmds.c	Refactor the handling of the various DropStmt variants so that when multiple	2008-06-14 18:04:34 +00:00
sequence.c	Clean up the use of some page-header-access macros: principally, use	2008-07-13 20:45:47 +00:00
tablecmds.c	Use format_type_be() instead of TypeNameToString() for some more user-facing	2008-10-21 10:38:51 +00:00
tablespace.c	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
trigger.c	Reduce the memory footprint of large pending-trigger-event lists, as per my	2008-10-24 23:42:35 +00:00
tsearchcmds.c	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
typecmds.c	Use format_type_be() instead of TypeNameToString() for some more user-facing	2008-10-21 10:38:51 +00:00
user.c	Restructure some header files a bit, in particular heapam.h, by removing some	2008-05-12 00:00:54 +00:00
vacuum.c	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	2008-09-30 10:52:14 +00:00
vacuumlazy.c	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	2008-09-30 10:52:14 +00:00
variable.c	Improve snapshot manager by keeping explicit track of snapshots.	2008-05-12 20:02:02 +00:00
view.c	Move exprType(), exprTypmod(), expression_tree_walker(), and related routines	2008-08-25 22:42:34 +00:00