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!
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!
sql statement to change a field value
UPDATE employees
SET
address = '1300 Carter St',
city = 'San Jose',
postalcode = 95125,
region = 'CA'
WHERE
employeeID = 3;
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