doctrine/dbal — pull request #396 by darkindex (2013-10-30 19:16:47+00:00)
Title: DBAL-645: Oracle Platform: Cannot list table columns from a different schema

http://www.doctrine-project.org/jira/browse/DBAL-645

Using user_col_comments in the INNER JOIN when referencing all_tab_columns causes no results to be returned.

Changed query to reference all_col_comments when referencing a different `$database`