HOW TO ALTER A TABLE BY CHANGING A COLUNM VALUE SQL code example

Example 1: how to change the value of a table in sql

UPDATE employees 
SET 
    address = '1300 Carter St',
    city = 'San Jose',
    postalcode = 95125,
    region = 'CA'
WHERE
    employeeID = 3;

Example 2: update a columd sql

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;