Mike Bayer 8064be5b00 Get MySQL version info from @@version ...

MySQL dialects now query the server version using ``SELECT @@version``
explicitly to the server to ensure we are getting the correct version
information back.   Proxy servers like MaxScale interfere with the value
that is passed to the DBAPI's connection.server_version value so this
is no longer reliable.

Change-Id: Iafd39be8c9bf1982d58b34cc997ae1016ad6c48c
Fixes: #4205
(cherry picked from commit 9ba77e8d3b682bff89fdab5e80271a96a52fe8c8)
(cherry picked from commit 5c1ebbc370)

2018-03-03 16:16:32 -05:00

..

sqlalchemy

Get MySQL version info from @@version

2018-03-03 16:16:32 -05:00