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