Oracle 12c: SQL
3rd Edition
ISBN: 9781305251038
Author: Joan Casteel
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 2, Problem 12MC
Which clause is not required in a SELECT statement?
- a. SELECT
- b. FROM
- c. WHERE
- d. All of the above clauses are required.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
4. Which of the following commands will display all the WORKERS with commission?
A. SELECT * FROM WORKERS WHERE comm=’NOT NULL’;
B. SELECT * FROM WORKERS WHERE comm IS NOT NULL;
C. SELECT * FROM WORKERS WHERE comm IS NULL;
D. SELECT * FROM WORKERS WHERE comm=NULL;
Just answer without explanation please.
5)ln cell G9, write a formula to determine if any
of the bidders has a True value for Rule 1. Copy
the formula across the row to analyze the
remaining rules.
6)ln cell G10, write a formula to determine if
none of the bidders has a True value for Rule 1.
Copy the formula across the row to analyze the
remaining bidders. Copy the formula across the
row to analyze the remaining rules.
PO 527 Bidder List Financial Evaluation
D&B
Composite
Credit
Previous
D&B D&B Stress
Experience Net Worth Appraisal PAYDEX Risk Class
Grade
(Dollars)
Ribba Technology Satisfactory $ 5,000,000
286,000
Bidder List
(1 Best) (100 Best) (1 Best)
89
79
Rule 1 Rule 2 Rule 3
1
False
False
True
False
True
TDR Corporation Satisfactory
ComputerX Assoc. Satisfactory
Exceed WR
Roberts Inc.
True
True
True
True
2
False
4,560,000
1,089,000
True
False
93
None
45
3
2
Unsatisfactory 23,459,000
68
False
False
False
312N
What’s the difference between using the CONCAT function and the concatenation operator (||) in a SELECT clause?
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...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- What are the two required clauses for a SELECT statement?arrow_forward135. In which scenario would you use the ROLLUP operator for expression or columns within a GROUP BY clause? a. To find the groups forming the subtotal in a row b. To create group-wise grand totals for the groups specified within a GROUP BY clause c. To create a grouping for expressions or columns specified within a GROUP BY clause in one direction, from right to left for calculating the subtotals d. To create a grouping for expressions or columns specified within a GROUP BY clause in all possible directions, which is cross-tabular report for calculating the subtotalsarrow_forwardWhat is the purpose of the SELECT statement?arrow_forward
- The HAVING clause applies to columns and expressions for individual rows, while the WHERE clause is applied to the output of a GROUP BY operation. True or False ?arrow_forwardWhich of the following events occurs when a check box is clicked? a. Changed b. Checked c. CheckedChanged d. None of the above.arrow_forwardSELECT name FROM instructor WHERE dept name = ’Physics’ ORDER BY name; By default, the order by clause lists items in ______ order.a) Descendingb) Anyc) Samed) Ascending. Please type answer no write by hend.arrow_forward
- 1) Create the DISPLAY_OWNER procedure which obtains the first name and last name of the owner whose number currently is stored in I_OWNER_NUM (provided as a parameter). Place these values in the variables I_FIRST_NAME and I_LAST_NAME. Output the contents of I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME. 2) Create the DISPLAY_PROPERTY_OWNER procedure which obtains the office location number, address, owner number, owner first name, and owner last name for the property whose property ID is currently stored in I_PROPERTY_ID (provided as a parameter). Place these values in the variables I_LOCATION_NUM, I_ADDRESS, I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME, respectively. Output the contents of I_LOCATION_NUM, I_ADDRESS, I_OWNER_NUM, I_FIRST_NAME, and I_LAST_NAME.arrow_forwardWrite the correct SELECT statement general syntax and briefly explain?arrow_forwardList names of all customers who live in a given zip code Feature 18: List names of all customers living in a given zip code. Input: Create a procedure with Cust_name, Cust_Zip and a cursor to store the select statement output into the cursor. Output: Displays a list of all the customer names for a specific zip code with the cursor. Example of calling the feature: Exec customer_name_by_ZIP(‘Daisy Brown’, 64277); using an exception tooarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
Np Ms Office 365/Excel 2016 I NtermedComputer ScienceISBN:9781337508841Author:CareyPublisher:Cengage
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:9781337508841
Author:Carey
Publisher:Cengage
How to Design DB Tables for any Application? (The Basics); Author: Studytonight;https://www.youtube.com/watch?v=XUdNVaSikqY;License: Standard YouTube License, CC-BY
Create a Table (Introduction to Oracle SQL); Author: Database Star;https://www.youtube.com/watch?v=BiV1IrzB1sY;License: Standard Youtube License