Page History

The Replace With > Local History command provides you with the ability to revert a SQL file back to a previously recorded local history.

To replace the contents of a file with the contents of a previously saved version via local history:

1. Right-click the SQL Editor and select Replace With > Local History from the shortcut menu.
   The Replace from Local History dialog appears. 
   
2. In the Local History of ... panel, select a previously recorded version of the file by clicking the appropriate timestamp.
3. Click Replace.

The contents of the currently-opened file revert to the contents of the file at the history point you selected in the dialog. 

Alternatively, from the shortcut menu, select Replace With > Previous from Local History to replace the contents of the file with SQL Query Tuner's last recorded history point.