Count function twice in join query

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Hi all,

can we use count function twice in one query.
i am using sql server 2005.

I want count of
>users who completed courses and
>users who are pending.

Query is with join so is it affect count function?

Posted 6-Mar-13 22:55pm

Sweetynewb

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Davidduraisamy · Answer 1 · 2013-03-06T23:18:00

Solution 3

SQL

declare @Count table (id int,Status varchar(2))
insert into @Count
values(1,'C'),(2,'C'),(3,'P'),(4,'C'),(5,'P'),(6,'P'),(7,'C')

select * from
(select count(Status)'Pending' from @Count where Status='P')T,
(select count(Status)'Completed' from @Count where Status='C')V

Posted 6-Mar-13 23:18pm

Davidduraisamy

OriginalGriff · Answer 2 · 2013-03-06T23:14:00

Solution 1

See here: http://www.sqlteam.com/article/multiple-record-counts-in-one-sql-statement[^]

Posted 6-Mar-13 23:14pm

OriginalGriff

Comments

Sweetynewb 7-Mar-13 5:59am

I think this solution will help me out. but i want group by(course) clause too.

RedDk 7-Mar-13 12:20pm

So click-on his link then use the "find-on-page" feature of your browser using the word "group", yes?

Sampath Sridhar 8-Mar-13 1:26am

Sorry, my mistake.
Thanks for the update OriginalGriff :)