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Tom Lane 6543d81d65 Restructure handling of inheritance queries so that they work with outer 
joins, and clean things up a good deal at the same time.  Append plan node
no longer hacks on rangetable at runtime --- instead, all child tables are
given their own RT entries during planning.  Concept of multiple target
tables pushed up into execMain, replacing bug-prone implementation within
nodeAppend.  Planner now supports generating Append plans for inheritance
sets either at the top of the plan (the old way) or at the bottom.  Expanding
at the bottom is appropriate for tables used as sources, since they may
appear inside an outer join; but we must still expand at the top when the
target of an UPDATE or DELETE is an inheritance set, because we actually need
a different targetlist and junkfilter for each target table in that case.
Fortunately a target table can't be inside an outer join...  Bizarre mutual
recursion between union_planner and prepunion.c is gone --- in fact,
union_planner doesn't really have much to do with union queries anymore,
so I renamed it grouping_planner.
 		2000-11-12 00:37:02 +00:00
config Also test for 'void *' as third arg of accept() (as on Solaris 7 and 8), 2000-11-09 18:18:42 +00:00
contrib Remove pg_dumpaccounts from 7.1 tree. 2000-11-02 22:04:51 +00:00
doc Repair markup 2000-11-11 23:27:48 +00:00
src Restructure handling of inheritance queries so that they work with outer 2000-11-12 00:37:02 +00:00
COPYRIGHT Update copyright file. 2000-01-29 08:53:10 +00:00
GNUmakefile.in "installcheck" doesn't need to depend on "all" since we depend on the user 2000-10-02 22:21:21 +00:00
HISTORY Add update of HISTORY file for 7.0.3. 2000-11-10 19:41:26 +00:00
INSTALL Update installation instructions to new realities. Combined into one file. 2000-07-21 00:44:13 +00:00
Makefile Fix GNU make detection. 2000-11-06 18:18:22 +00:00
README Brand 7.1 release. Also update jdbc version in release branch. 2000-06-12 22:36:19 +00:00
aclocal.m4 Add some configure checks for DocBook and related tools. With a somewhat 2000-11-05 21:04:07 +00:00
configure Also test for 'void *' as third arg of accept() (as on Solaris 7 and 8), 2000-11-09 18:18:42 +00:00
configure.in Also test for 'void *' as third arg of accept() (as on Solaris 7 and 8), 2000-11-09 18:18:42 +00:00
register.txt update website references 2000-10-17 10:33:21 +00:00

README 

 
PostgreSQL Data Base Management System (formerly known as Postgres, then
as Postgres95).
  
This directory contains the development version of 7.1 of the
PostgreSQL database server.  The server is not ANSI SQL compliant, but
it gets closer with every release.  After you unzip and untar the
distribution file, look at file INSTALL for the installation notes and
file HISTORY for the changes.

The latest version of this software may be obtained at
ftp://ftp.postgresql.org/pub/.  For more information look at our WWW
home page located at http://www.postgreSQL.org/.

PostgreSQL is not public domain software.  It is copyrighted by the
University of California but may be used according to the licensing
terms of the the copyright below:

------------------------------------------------------------------------

POSTGRES95 Data Base Management System (formerly known as Postgres, then
as Postgres95).

Copyright (c) 1994-7 Regents of the University of California

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written agreement
is hereby granted, provided that the above copyright notice and this
paragraph and the following two paragraphs appear in all copies.

IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.