Oracle 12c: SQL
3rd Edition
ISBN: 9781305251038
Author: Joan Casteel
Publisher: Cengage Learning
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Chapter 2, Problem 3RQ
What is the purpose of the SELECT statement?
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Chapter 2 Solutions
Oracle 12c: SQL
Ch. 2 - Prob. 1RQCh. 2 - What are the two required clauses for a SELECT...Ch. 2 - What is the purpose of the SELECT statement?
Ch. 2 - What does an asterisk () in the SELECT clause of a...Ch. 2 - What is the purpose of a column alias?Ch. 2 - How do you indicate that a column alias should be...Ch. 2 - When is it appropriate to use a column alias?
Ch. 2 - What are the guidelines to keep in mind when using...Ch. 2 - Prob. 9RQCh. 2 - What is a NULL value?
Ch. 2 - Which of the following SELECT statements displays...Ch. 2 - Which clause is required in a SELECT...Ch. 2 - Which of the following is not a valid SELECT...Ch. 2 - Which of the following symbols represents...Ch. 2 - Prob. 5MCCh. 2 - Prob. 6MCCh. 2 - Which of the following is a valid SELECT...Ch. 2 - Which of the following symbols is used in a SELECT...Ch. 2 - Prob. 9MCCh. 2 - When must a comma be used in the SELECT clause of...Ch. 2 - Prob. 11MCCh. 2 - Which clause is not required in a SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Which of the following lines of the SELECT...Ch. 2 - Prob. 1HOACh. 2 - Prob. 2HOACh. 2 - Prob. 3HOACh. 2 - Prob. 4HOACh. 2 - Prob. 5HOACh. 2 - Prob. 6HOACh. 2 - Prob. 7HOACh. 2 - Create a list of each book title stored in the...Ch. 2 - Prob. 9HOACh. 2 - List all information for each order item. Include...
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- Which clause is required in a SELECT statement? WHERE ORDER BY GROUP BY FROM all of the abovearrow_forwardWrite a Select statement that returns the Trading_Symbol column and the Num_Shares column only from the rows where Selling_Price is greater than Purchase_Price and Num_Shares is greater than 100. The results should be sorted bythe Num_Shares column in ascending order.arrow_forwardSelect statement that will return all records and fields from a tablearrow_forward
- 9. Write a SELECT statement that uses aggregate window functions to calculate the total due for all vendors and the total due for each vendor. Return 3 Columns: The vendor id from the Invoices table. The balance due (invoice_total-payment_total-credit_total) for each invoice in the invoices table with a balance greater than 0. The total balance due for all vendors in the Invoices table. Modify the column that contains the balance due for each vendor so it contains a cumulative total by balance due.arrow_forwardThe Magazine table contains three fields. The Cost field is numeric. The Code and Name fields contain text. Write a SQL SELECT statement that selects only the Name and Cost fields from records whose cost is from $4 to $6, inclusive. Write a SQL SELECT statement that selects only records for the Code provided by the user. Write a SQL SELECT statement that selects only records that cost at least as much as the amount provided by the user.arrow_forwardThe Magazine table contains three fields. The Cost field is numeric. The Code and Name fields contain text. Write a SQL SELECT statement that arranges the records in descending order by the Cost field. Write a SQL SELECT statement that selects only the Name and Cost fields from records having a code of PG10. Write a SQL SELECT statement that selects only the Name and Cost fields from records having a cost of $3 or more. Write a SQL SELECT statement that selects the Visual Basic record. Write a SQL SELECT statement that selects only the Name field from records whose magazine name begins with the letter C. Write a SQL SELECT statement that selects only the Name field from records whose magazine name contains two characters. Write a SQL SELECT statement that selects only the Name and Cost fields from records whose cost is from $4 to $6, inclusive. Write a SQL SELECT statement that selects only records for the Code provided by the user. Write a SQL SELECT statement that selects only…arrow_forward
- The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields contain text. Write a SQL SELECT statement that arranges the records in descending order by the Cost field. Write a SQL SELECT statement that selects only the Name and Cost fields from records having a code of PG10. Write a SQL SELECT statement that selects only the Name and Cost fields from records having a cost of $3 or more. Write a SQL SELECT statement that selects the Visual Basic record. Write a SQL SELECT statement that selects only the Name field from records whose magazine name begins with the letter C. Write a SQL SELECT statement that selects only the Name field from records whose magazine name contains two characters. Write a SQL SELECT statement that selects only the Name and Cost fields from records whose cost is from $4 to $6, inclusive. Write a SQL SELECT statement that selects only records for the Code provided by the user. Write a SQL SELECT statement that selects only…arrow_forwardThe Magazine table contains three fields. The Cost field is numeric. The Code and Name fields contain text. Write a SQL SELECT statement that selects only records that cost more than the first amount provided by the user but less than the second amount he or she provides.arrow_forwardThe Magazine table contains three fields. The Cost field is numeric. The Code and Name fields contain text. Write a SQL SELECT statement that selects the Visual Basic record. Write a SQL SELECT statement that selects only the Name field from records whose magazine name begins with the letter C. Write a SQL SELECT statement that selects only the Name field from records whose magazine name contains two characters.arrow_forward
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