Online Documentation for SQL Manager for SQL server

Managing columns

The Columns tab is intended for managing table columns. Double-click a row to open Column Editor for editing the column.


Right-click a row to display the context menu allowing you to create new, edit, drop, rename, duplicate the selected column, or reorder columns of the table. Using the menu you can also export the list of the table columns to any of supported formats.


Columns management tools are also available through the Navigation bar of Table Editor.


Table Editor - Managing fields



The Columns list provides the following attributes of each column of the table:

Column Name

Data Type

Not Null



Default Value


For details see Columns.


If necessary, you can also use the Column Description area to supply a description for each column.