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Version History
Verson 1.3.4 Jan 28 2017
Merge 1.3.3 with Github version.
Version 1.3.3 May 25 2014
Setting connection timeout, login timeout, query timeout are now well supported
close Issue 42 only set read only of connection when explicitly required.
Version 1.3.2 May 24 2014
close Issue 37, now you can set connecton.timeout or use cursor.set_timeout(timeout) to set the time when a query should time out. Thanks Aleksey!
Version 1.3.1 Mar 11 2014
close Issue 36, handling of datetime stamps
Version 1.3.0 Feb 12 2014
Performance enhancements in reading result sets with multiple columns; see the updated How is the speed?
Now download the package from PYPI, because google code has closed its download service.
Version 1.2.1 Nov 16 2013
Fixed error handle deallocation of cursor and connection in Issue 26: memory leak of cursor and connection gc failure. Thanks to Upday7;
Merged the patch contributed by phus.lu in Issue 25: experimental patch for gevent support, Thanks phus.lu!
Version 1.2.0 Sep 21 2013
Fix some issues on Linux & Darwin. Also a fix about setting connection timeout.
Version 1.1.5 July 11 2013
Fix Issue 18: Reuse of prepared statement
Version 1.1.3 July 8 2013
Speed improvements and Python 3.x fixes
Version 1.1.1 Apr 4 2013
Now you can get a field's value of a row by: row['field name'];
Move defination of constants near type mapping for better code readbiliy;
Version 1.1.0 Apr 3 2013
Better None value handling in a Binary Parameter;
Added a get() method for Row object, with which you can reference by column name;
Bugs fix for prepare statement.
Version 1.0.11 Mar 23 2013
Fix the ANSI drive + Python 3 error handling;
Add a win_connect_mdb function for easier connect to a mdb file on Windows
Version 1.0.6 Mar 12 2013
Fix the error when None value in a parameter
Version 1.0.5 Mar 10 2013
Fix several bugs under Python 3.x;
Add Mac / iODBC platform support;
Improved ODBC ANSI / unicode mode support;
Version 1.0.0 Feb 21 2013 PyPyODBC now is compatible with Python 3.3
Version 0.9.3 Feb 9 2013 Better ODBC library finding approach on Linux.
Version 0.9.2 Feb 3 2013 pypyodbc now can run under Python 2.4 (with the non-built-in ctypes lib) - Chris Clark;
Better parameters type conversion detection - Sok Ann Yap;
Raise exception for creating/compact mdb file failure and call from non-windows platforms
Version 0.9.1 Jan 13 2013 pypyodbc now can run under Python 2.5 Thanks Chris Clark for the patch :)
Version 0.9.0 Jan 11 2013 Enhance multi-threaded, 64-bit environment with Linux (wide Python build) and unixODBC;
Thanks Sok Ann Yap for those patches :)
Version 0.8.7 Oct 18 2012 Added output converter function; fix result description; Cursor iteration protocol; Accept connection string in parameters format;
Version 0.8.6 Sep 23 2012 Added ODBC pooling feature; Bit, GUID type support; Other fixes and improvements;
Version 0.8.5 Sep 16 2012 Numeric type fix; Long and integer differentiate ; other pyodbc compatibility improvements;
Version 0.8.4 Sep 09 2012 Improved compatibility with pyodbc; Many underlying bug fixes;
Version 0.8.3 Sep 1 2012 sql_longvarchar handling fix; performance optimization;
Version 0.8.2 Aug 27 2012 Differentiate sql_varchar and sql_longvarchar; Initial support for SQLAlchemy;
Version 0.8.1 Aug 26 2012 Fixed the long type parameter issue; Added support for IronPython;
Version 0.8 Aug 25 2012 Added getinfo method;
Version 0.7 Jul 28 2012 Fixed nchar/ntext/nvarchar string truncat problem ;
Version 0.6 Jul 4 2012 Added Cursor.commit() and Cursor.rollback(); Added readonly keyword to connect;
Version 0.5 Jun 23 2012 Initial release;
Thanks to Michele Petrazzo, pypyodbc started from his code of RealPyODBC 0.1 beta, which initially implemented ODBC functions with ctypes in python in year 2004.
Thanks to the author of pyodbc, I have been using pyodbc in most of my products for years with great results. Besides, PyPyODBC references its API designs, implementations and tests.