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Tom Lane 52b59a7bec Set attstattarget to -1 for all system catalog columns. All but a few 
of the entries used to be zero, which I think I had deliberately done in
the name of saving cycles during ANALYZE, but it was really a rather
foolish decision.  Some of the more complex views in information_schema
were getting really bad plans for lack of statistics on the columns they
were joining over.

I'm not forcing an initdb for this, but I think there will be one soon
anyway to repair some bugs in the information_schema views.
2003-10-16 22:52:22 +00:00
config Changes for MinGW/WIN32: 2003-09-07 03:43:57 +00:00
contrib I have run pg_autovacuum on AIX, so that can, at least loosely, be 2003-10-16 03:47:28 +00:00
doc Add mention of SIGHUP on the postmaster manual page. 2003-10-16 17:38:01 +00:00
src Set attstattarget to -1 for all system catalog columns. All but a few 2003-10-16 22:52:22 +00:00
aclocal.m4 Remove leftovers from subproject removals. Fixes for Python and Kerberos 2002-09-04 22:54:18 +00:00
configure Cause the default CFLAGS to be -O2 -fno-strict-aliasing when using gcc, 2003-10-15 22:23:56 +00:00
configure.in Cause the default CFLAGS to be -O2 -fno-strict-aliasing when using gcc, 2003-10-15 22:23:56 +00:00
COPYRIGHT Fix some copyright notices that weren't updated. Improve copyright tool 2003-08-04 23:59:41 +00:00
GNUmakefile.in Remove registration message, after discussion concluded that it was of 2003-10-13 21:39:41 +00:00
HISTORY Fix SGML markup. 2003-10-16 04:11:53 +00:00
INSTALL Update INSTALL file for 7.4. 2003-10-04 03:14:13 +00:00
Makefile
README Improve wording. 2002-11-11 20:03:40 +00:00

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 several language
bindings, including C, Perl, Python, and Tcl, as well as a JDBC
driver.

The ODBC and C++ interfaces have been moved to the PostgreSQL Projects
Web Site at http://gborg.postgresql.org for separate maintenance.

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/.