Tom Lane 6808f1b1de Support UPDATE/DELETE WHERE CURRENT OF cursor_name, per SQL standard. ... Along the way, allow FOR UPDATE in non-WITH-HOLD cursors; there may once have been a reason to disallow that, but it seems to work now, and it's really rather necessary if you want to select a row via a cursor and then update it in a concurrent-safe fashion. Original patch by Arul Shaji, rather heavily editorialized by Tom Lane.		2007-06-11 01:16:30 +00:00
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clauses.c	Support UPDATE/DELETE WHERE CURRENT OF cursor_name, per SQL standard.	2007-06-11 01:16:30 +00:00
joininfo.c	Restructure code that is responsible for ensuring that clauseless joins are	2007-02-16 00:14:01 +00:00
Makefile	Remove remains of old depend target.	2007-01-20 17:16:17 +00:00
pathnode.c	Teach tuplesort.c about "top N" sorting, in which only the first N tuples	2007-05-04 01:13:45 +00:00
plancat.c	Change build_index_pathkeys() so that the expressions it builds to represent	2007-05-31 16:57:34 +00:00
predtest.c	Improve predicate_refuted_by_simple_clause() to handle IS NULL and IS NOT NULL	2007-05-12 19:22:35 +00:00
relnode.c	Some further performance tweaks for planning large inheritance trees that	2007-04-21 21:01:45 +00:00
restrictinfo.c	Put back planner's ability to cache the results of mergejoinscansel(),	2007-01-22 20:00:40 +00:00
tlist.c	Update CVS HEAD for 2007 copyright. Back branches are typically not	2007-01-05 22:20:05 +00:00
var.c	Support UPDATE/DELETE WHERE CURRENT OF cursor_name, per SQL standard.	2007-06-11 01:16:30 +00:00