In MS SQL-SERVER OUTER does not pay any role . Do it plays any role in MySQL?
Do these two request identical?:
SELECT Name as Customers
FROM Customers
LEFT OUTER JOIN Orders
ON Customers.Id = Orders.CustomerId
WHERE Orders.Id IS NULL
and
SELECT Name as Customers
FROM Customers
LEFT JOIN Orders
ON Customers.Id = Orders.CustomerId
WHERE Orders.Id IS NULL
I did not find information in official documentation yet .
They are identical in MySQL as well.
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