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PyGreSQL changelog.
===================
This software is copyright (c) 1995, Pascal Andre (andre@via.ecp.fr)
Further copyright 1997, 1998 and 1999 by D'Arcy J.M. Cain (darcy@druid.net)
See file README for copyright information.
Version 3.3
A few cleanups. Mostly there was some confusion about the latest version
and so I am bumping the number to keep it straight.
- Added NUMERICOID to list of returned types. This fixes a bug when
returning aggregates.
Version 3.2
- Add WIN32 support (gerhard@bigfoot.de)
- Fix some DB-API quoting problems (niall.smart@ebeon.com)
- Moved development into PostgreSQL development tree.
Version 3.1
- Fix some quoting functions. In particular handle NULLs better.
- Use a method to add primary key information rather than direct
manipulation of the class structures.
- Break decimal out in _quote (in pg.py) and treat it as float.
- Treat timestamp like date for quoting purposes.
- Remove a redundant SELECT from the get method speeding it, and insert
since it calls get, up a little.
- Add test for BOOL type in typecast method to pgdbTypeCache class.
(tv@beamnet.de)
- Fix pgdb.py to send port as integer to lower level function
(dildog@l0pht.com)
- Change pg.py to speed up some operations
- Allow updates on tables with no primary keys.
Version 3.0
- Remove strlen() call from pglarge_write() and get size from object.
(Richard@Bouska.cz)
- Add a little more error checking to the quote function in the wrapper
- Add extra checking in _quote function
- Wrap query in pg.py for debugging
- Add DB-API 2.0 support to pgmodule.c (andre@via.ecp.fr)
- Add DB-API 2.0 wrapper pgdb.py (andre@via.ecp.fr)
- Correct keyword clash (temp) in tutorial
- Clean up layout of tutorial
- Return NULL values as None (rlawrence@lastfoot.com)
- Change None to NULL in insert and update
- Change hash-bang lines to use /usr/bin/env
- Clearing date should be blank (NULL) not TODAY
- Quote backslashes in strings in _quote (brian@CSUA.Berkeley.EDU)
- Expanded and clarified build instructions (tbryan@starship.python.net)
- Make code thread safe (Jerome.Alet@unice.fr)
- Add README.distutils (mwa@gate.net & jeremy@cnri.reston.va.us)
- Many fixes and increased DB-API compliance by chifungfan@yahoo.com,
tony@printra.net, jeremy@alum.mit.edu and others to get the final
version ready to release.
Version 2.4
- Insert returns None if the user doesn't have select permissions
on the table. It can (and does) happen that one has insert but
not select permissions on a table.
- Added ntuples() method to query object (brit@druid.net)
- Corrected a bug related to getresult() and the money type
- Corrected a bug related to negative money amounts
- Allow update based on primary key if munged oid not available and
table has a primary key
- Add many __doc__ strings. (andre@via.ecp.fr)
- Get method works with views if key specified
Version 2.3
- connect.host returns "localhost" when connected to Unix socket
(torppa@tuhnu.cutery.fi)
- Use PyArg_ParseTupleAndKeywords in connect() (torppa@tuhnu.cutery.fi)
- fixes and cleanups (torppa@tuhnu.cutery.fi)
- Fixed memory leak in dictresult() (terekhov@emc.com)
- Deprecated pgext.py - functionality now in pg.py
- More cleanups to the tutorial
- Added fileno() method - terekhov@emc.com (Mikhail Terekhov)
- added money type to quoting function
- Compiles cleanly with more warnings turned on
- Returns PostgreSQL error message on error
- Init accepts keywords (Jarkko Torppa)
- Convenience functions can be overridden (Jarkko Torppa)
- added close() method
Version 2.2
- Added user and password support thanks to Ng Pheng Siong <ngps@post1.com>
- Insert queries return the inserted oid
- Add new pg wrapper (C modile renamed to _pg)
- Wrapped database connection in a class.
- Cleaned up some of the tutorial. (More work needed.)
- Added version and __version__. Thanks to thilo@eevolute.com for
the suggestion.
Version 2.1
- return fields as proper Python objects for field type
- Cleaned up pgext.py
- Added dictresult method
Version 2.0 (23/12/1997):
- updated code for PostgreSQL 6.2.1 and Python 1.5
- reformatted code and converted to ANSI
- Changed name to PyGreSQL (from PyGres95)
- changed order of arguments to connect function
- Created new type pgqueryobject and moved certain methods to it.
- Added a print function for pgqueryobject
Version 1.0b (4/11/1995):
- keyword support for connect function moved from library file to C code
and taken away from library.
- rewrote documentation
- bug fix in connect function
- enhancements in large objects interface methods
Version 1.0a (30/10/1995) (limited release):
- module adapted to standard Python syntax
- keyword support for connect function in library file
- rewrote default parameters interface (internal use of strings)
- fixed minor bugs in module interface
- redefinition of error messages
Version 0.9b (10/10/1995) (first public release):
- large objects implementation
- many bug fixes, enhancements, ...
Version 0.1a (7/10/1995):
- basic libpq functions (SQL access)
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