openstack/oslo.db
Code Issues Proposed changes

add release note for new warning about missing driver

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Change-Id: I7e48a45e392c57901d27389f5797c8ce34492861
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
This commit is contained in:
Doug Hellmann 2017-05-26 08:39:00 -04:00
parent 2166490a05
commit 1821897b0c
1 changed files with 14 additions and 0 deletions
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releasenotes/notes/warn-incomplete-url-c44cd03baf630c7c.yaml Normal file
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---
upgrade:
- |
oslo.db now logs a warning when the connection URL does not
explicitly mention a driver. The default driver is still used, but
in some cases, such as MySQL, the default is incompatible with the
concurrency library eventlet.
- |
It is strongly recommended to use the `PyMySQL
<https://pypi.python.org/pypi/PyMySQL>`__ driver when connecting
to a MySQL-compatible database to ensure the best compatibility
with the concurrency library eventlet. To use PyMySQL, ensure the
connection URL is specified with ``mysql+pymysql://`` as the
scheme.