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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2018-03-02 15:08:08 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2018-03-03 16:16:43 -0500 |
| commit | 6ec0f97e37140666a929c36de45802c12a0f76a5 (patch) | |
| tree | 5f573f4b4b4c0f8b8977fe43c2b5376a9ade243f /lib/sqlalchemy/dialects/mysql/mysqldb.py | |
| parent | 15c458d349f30af8e08b0d1fb268a968753481de (diff) | |
| download | sqlalchemy-6ec0f97e37140666a929c36de45802c12a0f76a5.tar.gz | |
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 5c1ebbc3706c810f936d9e252ee5d16800e561ea)
Diffstat (limited to 'lib/sqlalchemy/dialects/mysql/mysqldb.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/mysql/mysqldb.py | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/lib/sqlalchemy/dialects/mysql/mysqldb.py b/lib/sqlalchemy/dialects/mysql/mysqldb.py index 33cbd8f3a..3da64a491 100644 --- a/lib/sqlalchemy/dialects/mysql/mysqldb.py +++ b/lib/sqlalchemy/dialects/mysql/mysqldb.py @@ -173,17 +173,6 @@ class MySQLDialect_mysqldb(MySQLDialect): opts['client_flag'] = client_flag return [[], opts] - def _get_server_version_info(self, connection): - dbapi_con = connection.connection - version = [] - r = re.compile(r'[.\-]') - for n in r.split(dbapi_con.get_server_info()): - try: - version.append(int(n)) - except ValueError: - version.append(n) - return tuple(version) - def _extract_error_code(self, exception): return exception.args[0] |