DBI Connect: DBI:ODBC:DRIVER={MS SQL 2005};server=localhost;database=online_labs_qa;UID=xxx;PWD=yyy Driver = DBI:ODBC:MySQL Driver = DBI:ODBC:MS SQL 2005 Get DBI handle DBI connect('DRIVER={MS SQL 2005};server=localhost;database=online_labs_qa;UID=xxx;PWD=yyy','',...) failed: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (SQL-IM002)(DBD: db_login/SQLConnect err=-1) at odbc_test.pl line 49 Could not connect to database: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (SQL-IM002)(DBD: db_login/SQLConnecterr=-1) at odbc_test.pl line 49.