openstack/taskflow
Code Issues Proposed changes

Note that the traditional mode also avoids this truncation issue

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Change-Id: I03bcd2b6971ac14551ed9410d56e4e9dabc39a80
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Joshua Harlow 2015-04-03 17:37:09 -07:00
parent 97c1704730
commit 2ad837c9b9
1 changed files with 5 additions and 1 deletions
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6
doc/source/persistence.rst
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@ -249,9 +249,13 @@ parent_uuid VARCHAR False
``results`` will contain. This size limit will restrict how many prior
failures a retry atom can contain. More information and a future fix
will be posted to bug `1416088`_ (for the meantime try to ensure that
your retry units history does not grow beyond ~80 prior results).
your retry units history does not grow beyond ~80 prior results). This
truncation can also be avoided by providing ``mysql_sql_mode`` as
``traditional`` when selecting your mysql + sqlalchemy based
backend (see the `mysql modes`_ documentation for what this implies).
.. _1416088: http://bugs.launchpad.net/taskflow/+bug/1416088
.. _mysql modes: http://dev.mysql.com/doc/refman/5.0/en/sql-mode.html
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