Answers for "using update in sql"

SQL
3

sql update with statement

UPDATE mytable t		-- Update using WITH statement
SET value3 = (
    WITH comp AS (
        SELECT id, value1
        FROM mytable t
        WHERE value2 > 10
    )
    SELECT c.value1
    FROM comp c
    WHERE c.id = t.id
);
Posted by: Guest on April-21-2021
0

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;
Posted by: Guest on January-07-2021
0

sql update

UPDATE computer SET cores = {}, cpu_speed = {}, ram = {}, cost = {} WHERE name = '{}'
Posted by: Guest on August-26-2021

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