[2.0] Adjusted getConnection since there is no need to create/drop the database for sqlite in-memory.
[2.0] Adjusted getConnection since there is no need to create/drop the database for sqlite in-memory.

git-svn-id: 6d62a1918bfbe91cfb3198953e3056b244989dd5@5771 2b2ae520-0f61-44a6-8c59-7e116ffd6265

tedconf/doctrine-unofficial