If you want to delete record from table without using coding, then you can go to AOT and search for the table where you want the record to be deleted. On the AOT, select the table (where you can see it is higlighted). Right click → Add-Ins → Table Browser will open the table. You can add record, delete record or modify record here. Select the record you want to delete and click on the delete icon on the window pane or press Alt + F9. However, becareful when you make any changes on the table browser since it will automatically update the database once you did something.