Revision history for Data-Consumer 0.15 Fri May 8 2015 Fork Data::Consumer::MySQL into Data::Consumer::MySQL2. There were and are subtle issues with the implementation of DC::MySQL. As we have a lot of code using it the easiest way is to fork the module and fix it in the new version. *Most* old code should be unaffected. However if you are processing very quickly, with many workers, on a newer MySQL especially, then it is possible that two workers might process the same record twice due to a subtle race condition in MySQL query plan evaluation. The new version in MySQL2 should be robust to this problem. 0.14 Sun Oct 12 2014 Reset the 'fail' flag before processing any new item 0.13 Mon Jul 18 2011 Fixed bug in leave() implementation: The status for 'unprocessed' could previously not be '0'. 0.12 Fri Mar 27 2011 Note in documentation that an explicit lock_prefix should almost always be specified. 0.11 Fri Mar 27 2011 Fix SELECT GET_LOCK order-of-evaluation issue. This is an important bug fix if you're running Data::Consumer in a pipeline-fashion with multiple consumers working on items in various stages. If in doubt, upgrade. 0.10 Lots of changes. Fixed an important bug and disabled the broken sweep functionality for now. Also silence some warnings on older perls. 0.09 Added support for 'leave', 'ignore', 'fail' and 'halt'. They probably could be better documented and tested. 0.08 Pretty close to ready for release. Cleaned up pod and perltidied the code (my current parameters of choice are in comments in .pm files). Spent some time on the make process to have configurable mysql arguments, which default to off for automated processed. 0.01 2008-02-10 Initial creation. Support Mysql and File based data resources.