Select all records from the Customers where the PostalCode column is NOT empty.
SELECT * FROM Customers WHERE PostalCode IS NOT NULL;
/*w3exercise_input_no_0 w3exercise_input_no_1 w3exercise_input_no_2 w3exercise_input_no_3;*/
Select all records from the Customers where the PostalCode column is NOT empty.
SELECT * FROM Customers WHERE PostalCode IS NOT NULL;
/*w3exercise_input_no_0 w3exercise_input_no_1 w3exercise_input_no_2 w3exercise_input_no_3;*/
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