1
0
mirror of https://github.com/postgres/postgres.git synced 2025-08-27 07:42:10 +03:00

Update CVS HEAD for 2007 copyright. Back branches are typically not

back-stamped for this.
This commit is contained in:
Bruce Momjian
2007-01-05 22:20:05 +00:00
parent 7e3c689fd3
commit 29dccf5fe0
896 changed files with 1768 additions and 1768 deletions

View File

@@ -2,10 +2,10 @@
*
* geqo_copy.c
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_copy.c,v 1.16 2006/03/05 15:58:28 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_copy.c,v 1.17 2007/01/05 22:19:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,10 +3,10 @@
* geqo_eval.c
* Routines to evaluate query trees
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_eval.c,v 1.82 2006/12/12 21:31:02 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_eval.c,v 1.83 2007/01/05 22:19:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -4,10 +4,10 @@
* solution to the query optimization problem
* by means of a Genetic Algorithm (GA)
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_main.c,v 1.53 2006/07/14 14:52:20 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_main.c,v 1.54 2007/01/05 22:19:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,10 +3,10 @@
* geqo_misc.c
* misc. printout and debug stuff
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_misc.c,v 1.46 2006/07/15 03:35:21 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_misc.c,v 1.47 2007/01/05 22:19:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,10 +3,10 @@
* geqo_pool.c
* Genetic Algorithm (GA) pool stuff
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_pool.c,v 1.30 2006/07/14 14:52:20 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_pool.c,v 1.31 2007/01/05 22:19:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,10 +3,10 @@
* geqo_selection.c
* linear selection scheme for the genetic query optimizer
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_selection.c,v 1.21 2006/03/05 15:58:28 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_selection.c,v 1.22 2007/01/05 22:19:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* allpaths.c
* Routines to find possible search paths for processing a query
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.154 2006/10/04 00:29:53 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.155 2007/01/05 22:19:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* clausesel.c
* Routines to compute clause selectivities
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/clausesel.c,v 1.82 2006/10/04 00:29:53 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/clausesel.c,v 1.83 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -50,11 +50,11 @@
* the non-cost fields of the passed XXXPath to be filled in.
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/costsize.c,v 1.171 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/costsize.c,v 1.172 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -4,12 +4,12 @@
* Routines to determine which indexes are usable for scanning a
* given relation, and create Paths accordingly.
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/indxpath.c,v 1.213 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/indxpath.c,v 1.214 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* joinpath.c
* Routines to find all possible paths for processing a set of joins
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/joinpath.c,v 1.108 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/joinpath.c,v 1.109 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* joinrels.c
* Routines to determine which relations should be joined
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/joinrels.c,v 1.82 2006/12/12 21:31:02 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/joinrels.c,v 1.83 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* orindxpath.c
* Routines to find index paths that match a set of OR clauses
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/orindxpath.c,v 1.81 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/orindxpath.c,v 1.82 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -7,11 +7,11 @@
* the nature and use of path keys.
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/pathkeys.c,v 1.79 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/pathkeys.c,v 1.80 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -19,12 +19,12 @@
* for that.
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/path/tidpath.c,v 1.28 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/path/tidpath.c,v 1.29 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -5,12 +5,12 @@
* Planning is complete, we just need to convert the selected
* Path into a Plan.
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.218 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.219 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* initsplan.c
* Target list, qualification, joininfo initialization routines
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/initsplan.c,v 1.125 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/initsplan.c,v 1.126 2007/01/05 22:19:31 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* planagg.c
* Special planning for aggregate queries.
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planagg.c,v 1.23 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planagg.c,v 1.24 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -9,12 +9,12 @@
* shorn of features like subselects, inheritance, aggregates, grouping,
* and so on. (Those are the things planner.c deals with.)
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planmain.c,v 1.97 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planmain.c,v 1.98 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* planner.c
* The query optimizer external interface.
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planner.c,v 1.209 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/planner.c,v 1.210 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -4,12 +4,12 @@
* Post-processing of a completed plan tree: fix references to subplan
* vars, and compute regproc values for operators
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/setrefs.c,v 1.126 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/setrefs.c,v 1.127 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,11 +3,11 @@
* subselect.c
* Planning routines for subselects and parameters.
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/subselect.c,v 1.115 2006/12/23 00:43:10 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/subselect.c,v 1.116 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -10,12 +10,12 @@
* reduce_outer_joins
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepjointree.c,v 1.44 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepjointree.c,v 1.45 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -20,12 +20,12 @@
* tree after local transformations that might introduce nested AND/ORs.
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepqual.c,v 1.56 2006/10/04 00:29:54 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepqual.c,v 1.57 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -12,11 +12,11 @@
* We may also need junk tlist entries for Vars used in the RETURNING list.
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/prep/preptlist.c,v 1.84 2006/10/04 00:29:55 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/prep/preptlist.c,v 1.85 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -17,12 +17,12 @@
* append relations, and thenceforth share code with the UNION ALL case.
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepunion.c,v 1.134 2006/10/04 00:29:55 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/prep/prepunion.c,v 1.135 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* clauses.c
* routines to manipulate qualification clauses
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.226 2006/12/24 00:29:18 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.227 2007/01/05 22:19:32 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT

View File

@@ -3,12 +3,12 @@
* joininfo.c
* joininfo list manipulation routines
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/joininfo.c,v 1.45 2006/12/12 21:31:02 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/joininfo.c,v 1.46 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* pathnode.c
* Routines to manipulate pathlists and create path nodes
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/pathnode.c,v 1.134 2006/12/23 00:43:11 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/pathnode.c,v 1.135 2007/01/05 22:19:32 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -4,12 +4,12 @@
* routines for accessing the system catalogs
*
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/plancat.c,v 1.129 2006/12/23 00:43:11 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/plancat.c,v 1.130 2007/01/05 22:19:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -4,12 +4,12 @@
* Routines to attempt to prove logical implications between predicate
* expressions.
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/predtest.c,v 1.12 2006/12/28 19:53:05 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/predtest.c,v 1.13 2007/01/05 22:19:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* relnode.c
* Relation-node lookup/construction routines
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.83 2006/10/04 00:29:55 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/relnode.c,v 1.84 2007/01/05 22:19:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* restrictinfo.c
* RestrictInfo node manipulation routines.
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/restrictinfo.c,v 1.50 2006/12/23 00:43:11 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/restrictinfo.c,v 1.51 2007/01/05 22:19:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* tlist.c
* Target list manipulation routines
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/tlist.c,v 1.73 2006/08/10 02:36:29 tgl Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/tlist.c,v 1.74 2007/01/05 22:19:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/

View File

@@ -3,12 +3,12 @@
* var.c
* Var node manipulation routines
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/var.c,v 1.68 2006/07/14 14:52:21 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/var.c,v 1.69 2007/01/05 22:19:33 momjian Exp $
*
*-------------------------------------------------------------------------
*/