Oracle 12c: SQL
3rd Edition
ISBN: 9781305251038
Author: Joan Casteel
Publisher: Cengage Learning
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Textbook Question
Chapter 2, Problem 1MC
Which of the following SELECT statements displays a list of customer names from the CUSTOMERS table?
- a. SELECT customer names FROM customers;
- b. SELECT “Names” FROM customers;
- c. SELECT firstname, lastname FROM customers;
- d. SELECT firstname, lastname, FROM customers;
- e. SELECT firstname, lastname, “Customer Names” FROM customers;
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53. Which SELECT statement retrieves the customer name for those that have a salesperson number of 137?
A: SELECT CUSTNAME
FROM CUSTOMER
WHERE SPNUM 137;
B: SELECT*
FROM CUSTNAME
WHERE SPNUM=137;
C: SELECT CUSTOMER
FROM CUSTNAME
WHERE SPNUM=137;
D:SELECT*
FROM CUSTOMER
WHERE SPNUM=137
the employee table have the following .
ask user what is the employee_id and how much employee wants to contribute
2 substitutions variable from end user &emp_id &contribution_amount
If employee salary is in between $1000-$3999 And if employee's contribution amount is less than $100 then company match $100 if employee's contribution amount is greater than 100 but less than $200 then company match $75 if employee's contribution amount is greater than $200 then company match $50
$4000-$6999 And if employee's contribution amount is less than $100 then company match $150 if employee's contribution amount is greater than 100 but less than $200 then company match $100 if employee's contribution amount is greater than $200 then company match $75
$7000-$12000And if employee's contribution amount is less than $100 then company match $200 if employee's contribution amount is greater than…
Write a SELECT statement returns these columns from the orders table:
The invoice_id column as Invoice_ID
The invoice_date column as Invoice_Date
The invoice_due_date column as Invoice_Due_Date
The payment_date column in the format 'Mon/DD/YY' as Formatted_Payment_Date
The invoice_due_date column in the format 'Weekday, Month Day of month with suffix, YYYY' (ex: 'Tuesday, April 23rd, 2019') as Long_Invoice_Due_Date
The invoice_due_date plus 60 days as Expected_Payment_Date (Column must remain a date type)
The number of days between the invoice_due_date and the payment_date as Time_To_Pay
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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