A new sql script file can be started by selecting the menu option File/New Sql Script or by pushing the new script button on the toolbar. If the existing script has been modified but not saved a prompt will appear asking if you wish to save the changes to the existing script. A 'save as' file dialog will then appear to allow the selection of a directory and name for the new script. The extension is by default .sql. Once a file location and name have been specified the edit pane will be cleared and the script name placed on the window title bar.