1821897b0c
Change-Id: I7e48a45e392c57901d27389f5797c8ce34492861 Signed-off-by: Doug Hellmann <doug@doughellmann.com>
15 lines
600 B
YAML
15 lines
600 B
YAML
---
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upgrade:
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oslo.db now logs a warning when the connection URL does not
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explicitly mention a driver. The default driver is still used, but
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in some cases, such as MySQL, the default is incompatible with the
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concurrency library eventlet.
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It is strongly recommended to use the `PyMySQL
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<https://pypi.python.org/pypi/PyMySQL>`__ driver when connecting
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to a MySQL-compatible database to ensure the best compatibility
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with the concurrency library eventlet. To use PyMySQL, ensure the
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connection URL is specified with ``mysql+pymysql://`` as the
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scheme.
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