SELECT
productCode, productName, buyPrice
FROM
products
WHERE
buyPrice BETWEEN 90 AND 100;
SELECT
productCode, productName, buyPrice
FROM
products
WHERE
buyPrice >= 90 AND buyPrice <= 100;
SELECT
productCode, productName, buyPrice
FROM
products
WHERE
buyPrice NOT BETWEEN 20 AND 100;
SELECT
productCode, productName, buyPrice
FROM
products
WHERE
buyPrice < 20 OR buyPrice > 100;
SELECT
orderNumber, requiredDate, status
FROM
orders
WHERE
requireddate BETWEEN CAST('2003-01-01' AS DATE) AND CAST('2003-01-31' AS DATE);