1.
Using the class example database (SQLFUN), create the required SQL statements to produce the
following results: add a new food to the L_foods table from a new supplier, add Fresh Salmon as
menu-item 11, The supplier_id is CFF, The product_code is SA, the price is $8.25, there is no
price_increase value. Step 1: Add CFF to the L_supplier table(the name of this supplier is
Cathy's Fresh Fish). Step 2: In oracle or mySQL, make these two inserts in a single transaction.
Solution
Using transaction, we can make two insert statements into single transaction.
START TRANSACTION;
INSERT INTO L_Supplier (supplier_id, name) VALUES ('CFF', 'Cathy's Fesh Fish');
INSERT INTO L_foods (id, supplier_id, menu_item, product_code, price) VALUES (1, 'CFF',
11, 'SA', 8.25);
COMMIT;