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1aa58d3a83
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Tom Lane 1aa58d3a83 Tweak the core scanner so that it can be used by plpgsql too. 
Changes:

Pass in the keyword lookup array instead of having it be hardwired.
(This incidentally allows elimination of some duplicate coding in ecpg.)

Re-order the token declarations in gram.y so that non-keyword tokens have
numbers that won't change when keywords are added or removed.

Add ".." and ":=" to the set of tokens recognized by scan.l.  (Since these
combinations are nowhere legal in core SQL, this does not change anything
except the precise wording of the error you get when you write this.)
2009-07-14 20:24:10 +00:00
config Make the configure messages rejecting old bison and flex versions include 2009-07-13 05:36:53 +00:00
contrib vacuumlo query cleanups 2009-07-13 22:56:30 +00:00
doc Update information schema to SQL:2008 2009-07-13 20:25:57 +00:00
src Tweak the core scanner so that it can be used by plpgsql too. 2009-07-14 20:24:10 +00:00
aclocal.m4
configure Make the configure messages rejecting old bison and flex versions include 2009-07-13 05:36:53 +00:00
configure.in Upgrade to Autoconf 2.63 2009-07-02 18:55:40 +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
README
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/.