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addc42c339
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Tom Lane addc42c339 Create the planner mechanism for optimizing simple MIN and MAX queries 
into indexscans on matching indexes.  For the moment, it only handles
int4 and text datatypes; next step is to add a column to pg_aggregate
so that all MIN/MAX aggregates can be handled.  Per my recent proposal.
2005-04-11 23:06:57 +00:00
config Clean up printf arg-control test, per Kurt Roeckx. 2005-02-24 01:34:45 +00:00
contrib Put back code mistakenly removed from copy of postmaster's 2005-04-03 00:01:51 +00:00
doc Update to XHTML. 2005-04-10 23:21:33 +00:00
src Create the planner mechanism for optimizing simple MIN and MAX queries 2005-04-11 23:06:57 +00:00
aclocal.m4
configure Kerberos fixes from Magnus Hagander --- in theory Kerberos 5 auth 2005-03-25 00:34:31 +00:00
configure.in Kerberos fixes from Magnus Hagander --- in theory Kerberos 5 auth 2005-03-25 00:34:31 +00:00
COPYRIGHT Tag appropriate files for rc3 2004-12-31 22:04:05 +00:00
GNUmakefile.in
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README
README.CVS

README 

PostgreSQL Database Management System
=====================================
  
This directory contains the source code distribution of the PostgreSQL
database management system.

PostgreSQL is an advanced object-relational database management system
that supports an extended subset of the SQL standard, including
transactions, foreign keys, subqueries, triggers, user-defined types
and functions.  This distribution also contains C language bindings.

The JDBC, ODBC, C++, Python, and Tcl interfaces have been moved to the
PostgreSQL Projects Web Site at http://gborg.postgresql.org for separate
maintenance.  A Perl DBI/DBD driver is available from CPAN.

See the file INSTALL for instructions on how to build and install
PostgreSQL.  That file also lists supported operating systems and
hardware platforms and contains information regarding any other
software packages that are required to build or run the PostgreSQL
system.  Changes between all PostgreSQL releases are recorded in the
file HISTORY.  Copyright and license information can be found in the
file COPYRIGHT.  A comprehensive documentation set is included in this
distribution; it can be read as described in the installation
instructions.

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