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PL/SQL Procedure
What is the difference in CREATE or [REPLACE] Procedure and to drop a procedure and create it again? What does REPLACE do, Does it drop the existing one and create the new one with same name?
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Produce a List of 5 Highest Revenue Transactions
You need to produce a list of the five highest revenue transactions from the Orders table in the Sales database. The Orders table is defined as follows:CREATE TABLE Orders ( OrderID Int IDENTITY NOT NULL, SalesPersonID Int NOT NULL, RegionID Int NOT NULL, OrderDate Datetime NOT NULL, OrderAmount Int NOT NULL ) Which statement will produce the report correctly?...
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