Requires ALTER permission on the table. Using SQL Server Management Studio To insert columns into a table with Table Designer. In Object Explorer, right-click the table to which you want to add columns and choose Design. Click in the first blank cell in t

In this syntax, you specify a comma-separated list of columns that you want to add to a table after the ADD clause. Note that SQL Server doesn’t support the syntax for adding a column to a table after an existing column as MySQL does.

Summary: in this tutorial, you will learn how to use the SQL ADD COLUMN clause of the ALTER TABLE statement to add one or more columns to an existing table. Overview of SQL ADD COLUMN clause. To add a new column to a table, you use the ALTER TABLE ADD COL