Question: You write a SQL query that will count values in a specified range. Which function should you include in your query to only count each

You write a SQL query that will count values in a specified range. Which function should you include in your query to only count each value once, even if it appears multiple times?

1

point

COUNT DISTINCT

COUNT VALUES

COUNT

COUNT RANGE

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock 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

Students Have Also Explored These Related Databases Questions!

USE ONLY CPLEX/AMPL Instructions: 2. Questions are divided into 3 sections: a, b and c that walk you through the step-by-step process of creating a database. 3. Make sure to properly explain the...

Instructions: 2. Questions are divided into 3 sections: a, b and c that walk you through the step-by-step process of creating a database. 3. Make sure to properly explain the choices you made while...

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Define the contextual-equivalence relation ` M =ctx M0 : for pairs of PCF terms M, M0 , PCF types , and PCF type environments . [3 marks] (ii) For PCF terms M and N with respective typings ` M : and...

A certain program has to maintain an array, count, of N counters which are all initialised to zero. The value of counter i can be incremented by one by the call: increment(i), and this is the only...

I need help writing the code in Codio with the instructions attached. I also attached a screenshot of the error code that I was given. Terminal X mysql> USE QuantigrationRMA; Reading table...

salesman_id name city commission ----------- ---------- ---------- ---------- 5001 James Hoog New York 0.15 5002 Nail Knite Paris 0.13 5005 Pit Alex London 0.11 5006 Mc Lyon Paris 0.14 5003 Lauson...

Foothills Athletics is an athletic facility offering services in the greater Highlands Ranch, Colorado, area. All property owners living in Highlands Ranch are members of the Recreation Function of...

? 1. SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions. 2. For a relation schema R (A, B, C, D), if AB -> C...

2. Write an SQL Query that will produce a list of Employees first name, and their Department Names. Show the SQL below: 3. Write an SQL Query that will produce a list of Employees first name, and...

The following is a list of outstanding notes receivable as of December 31, 20--: REQUIRED 1. Compute the accrued interest at the end of the year. 2. Prepare the adjusting entry in the generaljournal....

Jerson married 15 dependents, had the following income within and outside the Philippines: Philippines Compensation Income Rental income Royalties-books Domestic dividends Foreign dividends 40,000...

8 Suppose that you are offered a 1 4 - year, 1 0 % annual coupon, $ 1 , 0 0 0 par value bond at a price of $ 1 , 5 0 0 . What is the yield to maturity of the bond ( 5 points ) ? RATE

Assume that a stock had an oxpected return of 11.50% and a standard deviation of 3,00%. What is the maximum return you would expect to see on the block 95 percent of the time

2 How can companies like Shell ensure that managers and key personnel are adequately prepared for international assignments?

2 Is there a relationship between country of origin of the expatriate and success or failure in an assignment (e.g. are Dutch managers more successful expatriates than British or Japanese managers)?...

3 In view of the experiences of Shell outlined above, is there really a problem with expatriate failure? How can this best be safeguarded against? How might this differ between companies such as...