Selecting the Destroy All Catalogs action cleans up all gateway standard and extended catalogs as well as the bitmap and string object user tables used for OpenROAD. As for the displayed tables of bitmap and string objects-all tables are selected by default after the scan, and user tables may be cleared. All selected tables are dropped and their data discarded. The cleared tables are not touched.

Selecting the Destroy All Catalogs action is equivalent to running the standard gateway catalog build utility with the -d flag directly from the command line, except that you have the option to delete bitmap and string object user tables.