Removed TODO
Fixed bugs the JUnit test showed for Derby connections
Fixed bugs the JUnit test showed for Sybase connections
Fixed bugs the JUnit test showed for MaxDB connections
Fixed bugs the JUnit test showed for PostreSQL connections
Fixed bugs the JUnit test showed for Oracle connections
Fixed bugs the JUnit test showed for MySQL connections
Fixed bugs the JUnit test showed for SQL Server connections
Fixed bugs the JUnit test showed for Informix connections
Fixed bugs the JUnit test showed for DB2 connections
