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Tom Lane c1d62bfd00 Add operator strategy and comparison-value datatype fields to ScanKey. 
Remove the 'strategy map' code, which was a large amount of mechanism
that no longer had any use except reverse-mapping from procedure OID to
strategy number.  Passing the strategy number to the index AM in the
first place is simpler and faster.
This is a preliminary step in planned support for cross-datatype index
operations.  I'm committing it now since the ScanKeyEntryInitialize()
API change touches quite a lot of files, and I want to commit those
changes before the tree drifts under me.
2003-11-09 21:30:38 +00:00
config Make the detection of nsgmls more robust for funny shells. 2003-11-06 10:30:42 +00:00
contrib Add operator strategy and comparison-value datatype fields to ScanKey. 2003-11-09 21:30:38 +00:00
doc Add: 2003-11-09 04:23:50 +00:00
src Add operator strategy and comparison-value datatype fields to ScanKey. 2003-11-09 21:30:38 +00:00
aclocal.m4 Remove leftovers from subproject removals. Fixes for Python and Kerberos 2002-09-04 22:54:18 +00:00
configure Make the detection of nsgmls more robust for funny shells. 2003-11-06 10:30:42 +00:00
configure.in Tag HEAD as 7.5devel. 2003-11-03 14:42:08 +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 Remove <note> take, use another paragraph for description. 2003-10-31 04:44:25 +00:00
INSTALL Update INSTALL to say beta5. 2003-10-23 16:40:14 +00:00
Makefile Restructure the key include files per recent pghackers discussion: there 2001-02-10 02:31:31 +00:00
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/.