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Tom Lane f2b7692e75 Rearrange plpgsql parsing to simplify and speed it up a bit. * Pull the responsibility for %TYPE and %ROWTYPE out of the scanner, letting read_datatype manage it instead. * Avoid unnecessary scanner-driven lookups of plpgsql variables in places where it's not needed, which is actually most of the time; we do not need it in DECLARE sections nor in text that is a SQL query or expression. * Rationalize the set of token types returned by the scanner: distinguishing T_SCALAR, T_RECORD, T_ROW seems to complicate the grammar in more places than it simplifies it, so merge these into one token type T_DATUM; but split T_ERROR into T_DBLWORD and T_TRIPWORD for clarity and simplicity of later processing. Some of this will need to be revisited again when we try to make plpgsql use the core scanner, but this patch gets some of the bigger stumbling blocks out of the way.		2009-11-07 00:52:26 +00:00
config	In the configure check for the Python distutils module, use a less obscure	2009-10-14 21:59:15 +00:00
contrib	Disable triggering failover with a signal in pg_standby on Windows, because	2009-11-04 12:51:30 +00:00
doc	Don't treat NEW and OLD as reserved words anymore. For the purposes of rules	2009-11-05 23:24:27 +00:00
src	Rearrange plpgsql parsing to simplify and speed it up a bit.	2009-11-07 00:52:26 +00:00
COPYRIGHT	Update copyright for 2009.	2009-01-01 17:24:05 +00:00
GNUmakefile.in	Build bzip2 tarball in dist target as well	2009-11-03 21:28:10 +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
aclocal.m4	Add new auto-detection of thread flags.	2004-04-23 18:15:55 +00:00
configure	In the configure check for the Python distutils module, use a less obscure	2009-10-14 21:59:15 +00:00
configure.in	Support "samehost" and "samenet" specifications in pg_hba.conf,	2009-10-01 01:58:58 +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/.