updating 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!updating 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 update
Updates existing data in a table.
Example: Updates the mileage and serviceDue values for a vehicle with an
id of 45 in the cars table.
UPDATE cars
SET mileage = 23500, serviceDue = 0
WHERE id = 45;Copyright © 2021 Codeinu
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