I am learning more on SQL but this one got me confused. The instructions says: Create and test a stored procedure called checkout_transaction that processes a “checkout” transaction. When a book is checked out, a new CHECKOUT record is inserted and the Pat_ID attribute in the BOOK table is updated to identify which patron has checked out the book.  The entire transaction (starting with START TRANSACTION; and ending with COMMIT;) should be in between the BEGIN and END statements of the stored procedure.  You should be able to call the procedure with a statement like this, passing the values of the Book_Num, Pat_ID, Check_Out_Date and Check_Due_Date to the procedure:   CALL checkout_transaction(5243, 1170, ‘2017-04-17’, ‘2017-05-01’)   How do I do that?

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I am learning more on SQL but this one got me confused. The instructions says:

Create and test a stored procedure called checkout_transaction that processes a “checkout” transaction. When a book is checked out, a new CHECKOUT record is inserted and the Pat_ID attribute in the BOOK table is updated to identify which patron has checked out the book.  The entire transaction (starting with START TRANSACTION; and ending with COMMIT;) should be in between the BEGIN and END statements of the stored procedure.  You should be able to call the procedure with a statement like this, passing the values of the Book_Num, Pat_ID, Check_Out_Date and Check_Due_Date to the procedure:  
CALL checkout_transaction(5243, 1170, ‘2017-04-17’, ‘2017-05-01’)

 

How do I do that?

Create and test a stored procedure called checkout transaction that processes a "checkout"
transaction. When a book is checked out, a new CHECKOUT record is inserted and the Pat ID
attribute in the BOOK table is updated to identify which patron has checked out the book. The
entire transaction (starting with START TRANSACTION; and ending with COMMIT;) should be in
between the BEGIN and END statements of the stored procedure. You should be able to call the
procedure with a statement like this, passing the values of the Book Num, Pat ID,
Check Out Date and Check Due Date to the procedure:
CALL checkout transaction(5243, 1170, '2017-04-17', '2017-05-01')
Transcribed Image Text:Create and test a stored procedure called checkout transaction that processes a "checkout" transaction. When a book is checked out, a new CHECKOUT record is inserted and the Pat ID attribute in the BOOK table is updated to identify which patron has checked out the book. The entire transaction (starting with START TRANSACTION; and ending with COMMIT;) should be in between the BEGIN and END statements of the stored procedure. You should be able to call the procedure with a statement like this, passing the values of the Book Num, Pat ID, Check Out Date and Check Due Date to the procedure: CALL checkout transaction(5243, 1170, '2017-04-17', '2017-05-01')
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