The "Desc" option will allow you to get information about a table or column.
To describe a table, choose the "Desc" option from the "Select" list. Select the table you want to get information for. If you want the information about a specific column, you should select a column from the "Column Name" list from the "Optional" panel. Click the "Build SQL Query" button and after reviewing the SQL query click the "Run SQL Query" button to complete the operation. The complete information about all columns or the specified column will be displayed at the bottom of the page.