Questions: Using the data shown in the people table below, what will the following statement return?

Using the data shown in the people table below, what will the following statement return?
Transcript text: Using the data shown in the people table below, what will the following statement return?
failed

Solution

failed
failed

Solution Steps

Step 1: Understand the Query

The SQL query provided is:

SELECT * FROM people ORDER BY lastname, firstname DESC;

This query selects all columns from the people table and orders the results first by lastname in ascending order and then by firstname in descending order.

Step 2: Identify the Columns and Data

The people table has the following columns and data:

| firstname | lastname |
|-----------|----------|
| Marty     | McFly    |
| Jennifer  | Parker   |
| Lorraine  | McFly    |
| Biff      | Tannen   |
| George    | McFly    |
| Biff Jr.  | Tannen   |
Step 3: Sort by lastname Ascending

First, sort the rows by the lastname column in ascending order:

| firstname | lastname |
|-----------|----------|
| Marty     | McFly    |
| Lorraine  | McFly    |
| George    | McFly    |
| Jennifer  | Parker   |
| Biff      | Tannen   |
| Biff Jr.  | Tannen   |
Step 4: Sort by firstname Descending within Each lastname

Next, sort the rows by the firstname column in descending order within each lastname group:

| firstname | lastname |
|-----------|----------|
| Marty     | McFly    |
| Lorraine  | McFly    |
| George    | McFly    |
| Jennifer  | Parker   |
| Biff Jr.  | Tannen   |
| Biff      | Tannen   |

Final Answer

The query will return the following result:

| firstname | lastname |
|-----------|----------|
| Marty     | McFly    |
| Lorraine  | McFly    |
| George    | McFly    |
| Jennifer  | Parker   |
| Biff Jr.  | Tannen   |
| Biff      | Tannen   |
Was this solution helpful?
failed
Unhelpful
failed
Helpful

Questions asked by other users

failedAnswered
The data given below show the number of overtime hours worked in one week per employee. Use the data to complete parts (a) and (b). Overtime hours 0 1 2 3 4 5 6 b 6 12 27 59 46 28 19 Employees (a) Construct a probability distribution. (b) Graph the probability distribution using a histogram and describe its shape. (a) Construct the probability distribution by completing the table below x 0 P(x) 1 2 3 4 5 6 P(x) (Round to three decimal places as needed.)
failedAnswered
Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number. The sum of nine and twice a number is 39. Find the number.
failedAnswered
Use geometry to evaluate the definite integral. [ int0^4 x d x ] ∫₀⁴ x dx = □ (Simplify your answer.)
failedAnswered
The graph below shows the velocity versus time of a toy car moving across the floor. Which of the following best approximates the displacement of the car between 0 and 8 seconds? A 0 m B 10 m C -22 m D -32 m
failedAnswered
From the following list, select the function that is NOT associated with the skin. temperature regulation protection against microbes synthesis of vitamin E protective barrier against water loss sensory input