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Tom Lane 78aef14c59 Fix time_part and timetz_part (ie, EXTRACT() for those datatypes) to 
include a fractional part in the output for MILLISECOND and SECOND cases,
rather than truncating the source value.  This is what the float-timestamp
code has always done, and it was clearly the code author's intent to do
the same for integer timestamps, but he forgot about integer division in C.
The other datatypes supported by EXTRACT() already do this correctly.

Backpatch to 8.4, so that the default (integer) behavior of that branch will
match the default (float) behavior of older branches.  Arguably we should
patch further back, but it's possible that applications are expecting the
broken behavior in older branches.  8.4 is new enough that expectations
shouldn't be too settled.

Per report from Greg Stark.
2009-07-29 22:19:18 +00:00
config Make the configure messages rejecting old bison and flex versions include 2009-07-13 05:36:53 +00:00
contrib Improve comment, per gripe from Alvaro. 2009-07-27 04:09:55 +00:00
doc Support deferrable uniqueness constraints. 2009-07-29 20:56:21 +00:00
src Fix time_part and timetz_part (ie, EXTRACT() for those datatypes) to 2009-07-29 22:19:18 +00:00
aclocal.m4 Add new auto-detection of thread flags. 2004-04-23 18:15:55 +00:00
configure Add commentary about Cygwin's broken erand48, per report from Andrew Dunstan. 2009-07-24 15:03:07 +00:00
configure.in Add commentary about Cygwin's broken erand48, per report from Andrew Dunstan. 2009-07-24 15:03:07 +00:00
COPYRIGHT Update copyright for 2009. 2009-01-01 17:24:05 +00:00
GNUmakefile.in Modify distdir rule to skip .git directory. 2009-01-15 01:53:49 +00:00
Makefile Remove remains of old depend target. 2007-01-20 17:16:17 +00:00
README Point to our download URL, rather than listing interface in the README 2008-05-06 22:02:12 +00:00
README.CVS Fix the makefiles to fail cleanly if Perl is needed but not present. This 2009-06-23 03:46:00 +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 C language bindings.

PostgreSQL has many language interfaces, many of which are listed here:

	http://www.postgresql.org/download

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
http://www.postgresql.org/download/.  For more information look at our
web site located at http://www.postgresql.org/.