How to join result of two sql statements into one table and different columns

Question

I have three select queries which return total records , succesful records and failure records from same table based on different where clauses . I want to join the result of all these statements into one table in order to make my stored procedure but the resulting table shall have three different columns for cdr , success , failure

SELECT Count(*) AS cdr 
FROM   ABC AS c WITH (NOLOCK) 
WHERE  APPID IN( 1, 2 ) 
       AND CALLDATE = '2012-10-09' 

SELECT Count(*) AS success 
FROM   ABC AS d WITH (NOLOCK) 
WHERE  APPID IN( 44, 45 ) 
       AND CALLDATE = '2012-10-09' 
       AND HANGUPCODE IN ( 'man', 'mach' ) 

SELECT Count(*) AS fail 
FROM   ABC WITH (NOLOCK) 
WHERE  APPID IN( 44, 45 ) 
       AND CALLDATE = '2012-10-09' 
       AND HANGUPCODE NOT IN ( 'man', 'mach' )

Union gives out the result in one column so it won't work . any other ideas

I don't understand, do you want a resultset with just one row and 3 columns? — Dylan Smith
– Dylan Smith, Commented Oct 16, 2012 at 18:37

LittleBobbyTables - Au Revoir · Accepted Answer · 2012-10-16 18:38:29Z

31

Just wrap each select statement in parentheses, give each select statement an alias, and use SELECT at the top:

SELECT 
  (select count(*) as cdr  
   from abc as c with (nolock) 
   where appid in(1,2)  and calldate = '2012-10-09'
  ) AS Column1,  
  (select count(*) as success  
   from abc as d with (nolock) 
   where appid in(44,45) and calldate = '2012-10-09' 
       and hangupcode in ('man', 'mach')
  ) AS Column2, 
  (select count(*) as fail  
   from abc  with (nolock) 
   where appid in(44,45) and calldate = '2012-10-09' 
       and hangupcode not in  ('man', 'mach')
  ) AS Column3

Basically you're treating each query as an individual column.

answered Oct 16, 2012 at 18:38

LittleBobbyTables - Au Revoir

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1 Comment

Nik Over a year ago

What if each query returns more than one row?

Dylan Smith · Accepted Answer · 2012-10-17 02:43:30Z

3

  SELECT a.cdr, b.success, c.failure FROM 
  (SELECT count(*) AS cdr  
   FROM abc as c WITH (NOLOCK) 
   WHERE appid IN (1,2) AND
         calldate = '2012-10-09'
  ) AS a,   
  (SELECT count(*) AS success  
   FROM abc AS d WITH (NOLOCK) 
   WHERE appid IN (44,45) AND 
         calldate = '2012-10-09' AND 
         hangupcode IN ('man', 'mach')
  ) AS b,  
  (SELECT count(*) AS fail  
   FROM abc WITH (NOLOCK) 
   WHERE appid IN (44,45) AND
         calldate = '2012-10-09' AND 
         hangupcode NOT IN ('man', 'mach')
  ) AS c

edited Oct 17, 2012 at 2:43

answered Oct 16, 2012 at 18:39

Dylan Smith

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Comments

Randy · Accepted Answer · 2012-10-16 18:39:17Z

1

select a.cdr, b.success, c.fail from
( select count(*) as cdr  
from abc as c with (nolock) where appid in(1,2)  
and calldate = '2012-10-09' ) a
, ( select count(*) as success  
from abc as d with (nolock) where appid in(44,45)  
and calldate = '2012-10-09'
and hangupcode in ('man', 'mach') ) b
, ( select count(*) as fail  from abc  with (nolock) where appid in(44,45) and calldate = '2012-10-09'and hangupcode not in  ('man', 'mach') ) c

answered Oct 16, 2012 at 18:39

Randy

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Comments

roman · Accepted Answer · 2012-10-16 18:45:44Z

1

select
   sum(case when appid in(1,2) and calldate = '2012-10-09' then 1 else 0 end) as cdr,
   sum(case when appid in(44,45) and calldate = '2012-10-09'and hangupcode in ('man', 'mach') then 1 else 0 end) as success,
   sum(case when appid in(44,45) and calldate = '2012-10-09'and hangupcode not in  ('man', 'mach') then 1 else 0 end)as fail
from abc

answered Oct 16, 2012 at 18:45

roman

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