postgresql/src/backend/optimizer/util
Bruce Momjian 3e22406ec6 Finished the Between patch Christopher started.
Implements between (symmetric / asymmetric) as a node.

Executes the left or right expression once, makes a Const out of the
resulting Datum and executes the >=, <= portions out of the Const sets.

Of course, the parser does a fair amount of preparatory work for this to
happen.

Rod Taylor
2002-07-18 04:41:46 +00:00
..
clauses.c Finished the Between patch Christopher started. 2002-07-18 04:41:46 +00:00
joininfo.c Update copyright to 2002. 2002-06-20 20:29:54 +00:00
Makefile Subselects in FROM clause, per ISO syntax: FROM (SELECT ...) [AS] alias. 2000-09-29 18:21:41 +00:00
pathnode.c Update copyright to 2002. 2002-06-20 20:29:54 +00:00
plancat.c Update copyright to 2002. 2002-06-20 20:29:54 +00:00
relnode.c Update copyright to 2002. 2002-06-20 20:29:54 +00:00
restrictinfo.c Update copyright to 2002. 2002-06-20 20:29:54 +00:00
tlist.c Update copyright to 2002. 2002-06-20 20:29:54 +00:00
var.c Update copyright to 2002. 2002-06-20 20:29:54 +00:00