How to: Discard Changes Made to Queries (Visual Database Tools)
You can discard changes made to a query definition prior to saving them. Once they have been saved, they cannot be returned to a previous state.
|To undo a change you've made to values in the Results pane, press the ESC key before you move off of the record. If you move off of a record and receive a notice that the changes will not be committed to the database you can also press the ESC key to revert to the previous value.|
TasksHow to: Save Queries (Visual Database Tools)
ConceptsWorking with Data in the Results Pane (Visual Database Tools)
Other ResourcesDesigning Queries and Views (Visual Database Tools)
Performing Basic Operations with Queries (Visual Database Tools)