Question: Explain how the GROUP BY clause works. What is the difference between the WHERE and HAVING clauses?

Explain how the GROUP BY clause works. What is the difference between the WHERE and HAVING clauses?

Step by Step Solution

★★★★★

3.37 Rating (175 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

SQL first applies the WHERE clause Then it conceptually ar... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

672-CS-DB (1273).docx

120 KBs Word File

Students Have Also Explored These Related Databases Questions!

Q:

Which of the following statements is correct? a. The WHERE clause can contain a group function only if the function isnt also listed in the SELECT clause. b. Group functions cant be used in the...

Q:

Whats the basic difference between the ROLLUP and CUBE extensions of the GROUP BY clause?

Q:

What is the difference between using WHERE and embedding properties in a node when creating a pattern in Neo4j?

Q:

DataBase What restrictions apply to the use of the aggregate functions within the SELECT statement? How do nulls affect the aggregate functions? Give a complete example. Explain how the GROUP BY...

Q:

2 2 . Explain how the GROUP BY clause works. What is the difference between the WHERE and HAVING clause? Explain each using examples.

Q:

please read two of the instructions and then give me idea based on below requirements on how i make video on this. CONFIDENTIAL INSTRUCTIONS FOR GROCERY STORE INC. You will negotiate on behalf of...

Q:

MGS 3 5 0 EXERCISE # 2 CONTRACT NEGOTIATION ASYNCHRONOUS ( FLEX ) - NAA Please note what follows are the asynchronous instructions for Exercise # 2 Contract Negotiation. GOALS OF ASSESSMENT Upon...

Q:

MGS 3 5 0 EXERCISE # 2 CONTRACT NEGOTIATION ASYNCHRONOUS ( FLEX ) - NAA Please note what follows are the asynchronous instructions for Exercise # 2 Contract Negotiation. GOALS OF ASSESSMENT Upon...

Q:

Please insure that if you will use anything from google please make sure you include that citation below. Seneca MGS350 - EXERCISE #2 CONTRACT NEGOTIATION ASYNCHRONOUS (FLEX) - NAA Please note what...

Q:

Read the confidential instructions for both Grocery Store Inc. and Vegetable Greenhouse Corp. Record a 5 - 6 minute video detailing the following: Explain why a contract should include risk...

Q:

Using Excel to find the marginal tax rate can be accomplished using the VLOOKUP function. However, calculating the total tax bill is a little more difficult. Below we have shown a copy of the IRS tax...

Q:

The board of directors of Muir Company adopted a fixed stock option plan to supplement the salaries of certain executives of the company. Options to buy common stock were granted as follows: Options...

Q:

What is the difference between executed, executory and past consideration? Provide an example of each.

Q:

What is the primary difference between interconnectedness risk and the way in which G-SIBs were analyzed prior to the Credit Crisis by risk managers and financial regulators?

Q:

Most implementations of database systems use strict two-phase locking. Suggest three reasons for the popularity of this protocol.

Q:

Consider a database organized in the form of a rooted tree. Suppose that we insert a dummy vertex between each pair of vertices. Show that, if we follow the tree protocol on the new tree, we get...

Q:

Show by example that there are schedules possible under the tree protocol that is not possible under the two-phase locking protocol, and vice versa.

Q:

Match the Excel normal CDF to the explanation Instructions NORM.S.DIST= A or B? NORM.DIST= A or B? CHOICES: A. Area to the left of a given x value B. Area to the left of a z score

Q:

3. A group of researchers wanted to understand what factors contribute to running performance. To study this, they recruited a random sample of 43 male experienced marathon runners to see which...

Q:

Lie Around Fumiture manufactures two products: Futons and Recliners. The following data are available: The company can manufacture 3 futons per machine hour or 2 recliner(s) per machine hour. The...