symfony/symfony — pull request #3461 by beberlei (2012-02-27 15:02:22+00:00)
Title: [HttpFoundation][Session] PDO session storage sql srv fix

...ing assumptions about parameters with length being OUTPUT not INPUT parameters.

See also http://social.msdn.microsoft.com/Forums/en/sqldriverforphp/thread/c7431849-8594-4da2-bef6-8702b72391cc

Addtionally PDO Session Storage has no tests on either master or 2.0, i will provide a PR with a basic coverage in a seperate commit.