Feature: Preview DDL Query @ Table-Editor

It would be nice to have another button "Preview Query" next to "Help", "Cancel" and "Save".
This button should become the default-button (instead of "Save") to avoid accidental changes.
When pressed, the query could get displayed in the output pane.

You can go to "ALTER code" tab (on the second row of tabs) before you save changes.

Good hint - thank you!