While using the Export DDL tool to generate the DDL script for a database, the generated file does not contain all the objects listed in the search results even if they are all selected. The database contains many tables. Doing an export selecting only a couple of objects that are not included in the big export, those objects do appear. In short, user is not able to generate full DDL
WORKAROUND:
Use default Output and reset the Options.
STATUS:
Issue fixed in version 6.8. The latest version of Toad for SQL Server can be downloaded at: https://support.quest.com/download-product-select