Visustin generates flow charts for Transact-SQL code. Flowchart your T-SQL code to see how it works. The TSQL support is built according to the documentation of:
It is our understanding that the support is not version-specific and that you are likely to find good results with other versions as well. If you find any incompatibilities, please let us know.
Other statements are supported as well but they are handled as simple statements with no control flow effect. For example, a large SELECT is displayed "as is", as a single statement.
The inner structure of SQL statements such as SELECT, UPDATE and INSERT is not visualized. These statements contain no explicit control flow, which is a typical feature and benefit of SQL.