Tom Lane 46379d6e60 Separate parse-analysis for utility commands out of parser/analyze.c ... (which now deals only in optimizable statements), and put that code into a new file parser/parse_utilcmd.c. This helps clarify and enforce the design rule that utility statements shouldn't be processed during the regular parse analysis phase; all interpretation of their meaning should happen after they are given to ProcessUtility to execute. (We need this because we don't retain any locks for a utility statement that's in a plan cache, nor have any way to detect that it's stale.) We are also able to simplify the API for parse_analyze() and related routines, because they will now always return exactly one Query structure. In passing, fix bug #3403 concerning trying to add a serial column to an existing temp table (this is largely Heikki's work, but we needed all that restructuring to make it safe).		2007-06-23 22:12:52 +00:00
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clauses.c	Separate parse-analysis for utility commands out of parser/analyze.c	2007-06-23 22:12:52 +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