Q: What three join types are included in the OUTER JOIN classification?
What three join types are included in the OUTER JOIN classification?
See AnswerQ: Given the employee information in Question 11, what is the query
Given the employee information in Question 11, what is the query output for the UNION ALL query? (List the query output.) Details from Question 11: Suppose that you have two tables, EMPLOYEE and EMPL...
See AnswerQ: Suppose that you have two tables, EMPLOYEE and EMPLOYEE_1
Suppose that you have two tables, EMPLOYEE and EMPLOYEE_1. The EMPLOYEE table contains the records for three employees: Alice Cordoza, John Cretchakov, and Anne McDonald. The EMPLOYEE_1 table contains...
See AnswerQ: What is the difference between UNION and UNION ALL? Write the
What is the difference between UNION and UNION ALL? Write the syntax for each.
See AnswerQ: What is a CROSS JOIN? Give an example of its syntax
What is a CROSS JOIN? Give an example of its syntax.
See AnswerQ: What is dynamic SQL, and how does it differ from static
What is dynamic SQL, and how does it differ from static SQL?
See AnswerQ: What is a stored procedure, and why is it particularly useful
What is a stored procedure, and why is it particularly useful? Give an example.
See AnswerQ: What is a trigger, and what is its purpose? Give
What is a trigger, and what is its purpose? Give an example.
See AnswerQ: Modify the query in Problem 30 to include the number of individual
Modify the query in Problem 30 to include the number of individual product purchases made by each customer. (In other words, if the customer’s invoice is based on three products, one...
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