The Database menu has these items:
Query Database: Launches the SQL Editor, which enables you to create SQL code and execute it on a live server. For more information, see Section 6.7, “SQL Editor”.
Manage Connections: Launches the Manage DB Connections dialog, which enables you to create and manage multiple connections. For more information, see Section 6.6, “Manage DB Connections Dialog”
Reverse Engineer: Creates a model from an existing database. For more information, see Section 220.127.116.11, “Reverse Engineering a Live Database”.
Forward Engineer: Creates a database from a model. For more information, see Section 18.104.22.168, “Forward Engineering to a Live Server”.
Synchronize with Any Source: Allows you to compare a target database or script with the open model, external script, or a second database, and apply these changes back to the target.
Synchronize Model: Synchronizes your database model with an existing database. For more information, see Section 22.214.171.124, “Database Synchronization”.
Generate Catalog Diff Report: Compares your schema model with a live database or a script file. Section 126.96.36.199, “Creating a Catalog Diff Report”.