delete column data from table in sql code example

Example 1: alter table delete column

ALTER TABLE "table_name" DROP "column_name";

Example 2: how to delete a table data in sql

DELETE FROM table_name; //will delete the table data without affecting the table structue

Example 3: 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