sql update record
SQL> UPDATE CUSTOMERS
SET ADDRESS = 'Pune'
WHERE ID = 6;sql update record
SQL> UPDATE CUSTOMERS
SET ADDRESS = 'Pune'
WHERE ID = 6;update sql sintax
-- from w3schools
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!update sql
UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE conditionsql 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;sql update
/*Swap f to m and m to f*/
UPDATE salary
SET
sex = CASE sex
WHEN 'm' THEN 'f'
ELSE 'm'
END;Copyright © 2021 Codeinu
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