Question

I am developing an intranet web application which is a Quiz Engine. Now, I need to come up with a query that shows the total number of sending & non-sending quizzes. The current query that I am using it right now is showing the number of sending quizzes only:

SELECT COUNT(QuizID) AS [Total Number of Sending Quizzes] 
  FROM dbo.Quiz 
 WHERE (IsSent=1)

So how should I modify it to get the total number of non-sending quizzes?

For your information, the in the database, I have a table called Quiz Table that consists of: QuizID, Title, Description, IsSent.

IsSent is a flag/boolean that takes True (1) or False (0) to determine that the quiz is sent or not.

EDIT:

I want to get two columns: One called Total Number of Sent, and the second column as Total Number of not Sent. How to get these columns?

Answer 1

May be allow null is true of IsSent Column,So you should also handle this

SELECT 
        CASE WHEN Isnull(IsSent,0) = 0 THEN  'Total not Sent' 
        ELSE 'Total Sent'
        END 'Quiz Status'
        ,COUNT(QuizID) 'Count'
FROM    dbo.Quiz 
GROUP BY isnull(issent,0)

Edit from comments:

SELECT (  SELECT count(SeqID) 
          FROM   quiz 
          WHERE  issent = 1 ) AS 'Total Number of not Sent'  

      , ( SELECT count(SeqID) 
          FROM   quiz 
          WHERE  isnull(issent,0) = 0 ) AS 'Total Number of Sent'