t sql drop column code example
Example 1: drop columnsql
ALTER TABLE table_name
DROP COLUMN column_name
Example 2: alter table delete column
ALTER TABLE "table_name" DROP "column_name";
Example 3: sql query alter table drop column
ALTER TABLE Customers
DROP COLUMN ContactName;
Example 4: sql delete column
Deletes a column from a table.
Example: Removes the first_name column from the users table.
ALTER TABLE users
DROP COLUMN first_name