Updated openstack/openstack
Project: openstack/keystone  45728c58aad8f0f19c925436f65c28ac4d1356e0

Issue multiple SQL statements in separate engine.execute() calls

Some sqlalchemy drivers (eg: mysqlconnector) don't support
engine.execute("sql stmt 1; sql stmt 2;") and require a separate
execute() call for each SQL statement.  After discussions with
sqlalchemy author, he confirmed it would be better to fix callers rather
than attempt to patch in support for multiple statements.

With this fix, keystone-manage db_sync succeeds using mysqlconnector.

Change-Id: I658a4dd479dbdcd07345c97d810c85aada3fa35b