Oracle's SQL Developer is a fully supported and free tool from Oracle for database development; enabling you to browse objects, run SQL, and create, edit, and debug PL/SQL.
Today, Oracle announced the newest release (2.1) of Oracle SQL Developer that introduces:
- PL/SQL Unit Testing -- enabling developers to build and share unit tests, access prebuilt capabilities for running regression tests, and in general produce higher quality database code.
- Data Modeler Viewer -- enables the browsing of the database schema objects.
- Many enhancements in response to requests from the Oracle community
- Migration Workbench support for Teradata and IBM DB2 UDB for Linux, UNIX and Windows. -- extends from previously announced support for Sybase ASE R12&15, MSSQL Server 2000&2005, and Microsoft Access