Method 1: Add Column with Default for Future Inserts. You can easily add a column with the default for the table by running the script here. ALTER TABLE myTable ADD newCol VARCHAR(10) DEFAULT 'DefValue' GO. However, when you run the script above i

When using SQL Server, sometimes you need to modify an existing table.For the purposes of this article, say you want to add a DEFAULT constraint to an existing column.. To add a DEFAULT constraint to an existing column, use the ALTER TABLE statement and s

SQL Server 101 – How to add a column with a default value to existing table ? Posted by Senthil Kumar B May 10, 2020 SQL Server 1 Min Read There are times when you want to add an column with a default value to the existing table in SQL Server and you ca