SQL

how to update date value in sql

UPDATE TABLE
   SET EndDate = CAST('2009-05-25' AS DATETIME)
 WHERE Id = 1

update column value in sql

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

update value sql

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

how to update values in sql

//to update value

UPDATE students SET course_id = 102
WHERE last_name = 'Jones'; -> 
                 if there is no condition it will update all!