A SQL Client Tool - TeraData Studio Express

Teradata Studio Express is a graphical Java program, developed on the Eclipse Rich Client Platform (RCP),  that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.
This is a nice tool which can connect many DBs like Aster database, DB2 for LUW, DB2 for i5/OS, DB2 for z/OS, Oracle, SQL Server, Generic JDBC connection and of course TeraData DB.