postgresql/src/backend/optimizer/util
Tom Lane 5983a1aaa9 Change processing of extended-Query mode so that an unnamed statement
that has parameters is always planned afresh for each Bind command,
treating the parameter values as constants in the planner.  This removes
the performance penalty formerly often paid for using out-of-line
parameters --- with this definition, the planner can do constant folding,
LIKE optimization, etc.  After a suggestion by Andrew@supernews.
2006-09-06 20:40:48 +00:00
..
Makefile Separate predicate-testing code out of indxpath.c, making it a module 2005-06-10 22:25:37 +00:00
clauses.c Change processing of extended-Query mode so that an unnamed statement 2006-09-06 20:40:48 +00:00
joininfo.c Update copyright for 2006. Update scripts. 2006-03-05 15:59:11 +00:00
pathnode.c Add support for multi-row VALUES clauses as part of INSERT statements 2006-08-02 01:59:48 +00:00
plancat.c Add the ability to create indexes 'concurrently', that is, without 2006-08-25 04:06:58 +00:00
predtest.c Teach predicate_refuted_by() how to do proofs involving NOT-clauses. 2006-08-05 00:21:14 +00:00
relnode.c Add support for multi-row VALUES clauses as part of INSERT statements 2006-08-02 01:59:48 +00:00
restrictinfo.c Revise the planner's handling of "pseudoconstant" WHERE clauses, that is 2006-07-01 18:38:33 +00:00
tlist.c Fix UNION/INTERSECT/EXCEPT so that when two inputs being merged have 2006-08-10 02:36:29 +00:00
var.c Remove 576 references of include files that were not needed. 2006-07-14 14:52:27 +00:00