Question

Im trying get an output to use on a different CALL.
output i want is

Row   |   Col   |  Data  |  Seq

<70%  | Voters  |  5519  |  8
<80%  | Voters  |  4352  |  8
<90%  | Voters  |  3251  |  8
100%  | Voters  |  2511  |  8

the code i have is

SELECT CASE
        WHEN (poll_propensity >= 0.70 AND perm_absentee = 'N' AND mail_propensity = 0)  THEN '< 70%' 
        WHEN (poll_propensity >= 0.80 AND perm_absentee = 'N' AND mail_propensity = 0)  THEN '< 80%' 
        WHEN (poll_propensity >= 0.90 AND perm_absentee = 'N' AND mail_propensity = 0)  THEN '< 90%'
        WHEN (poll_propensity >= 1 AND perm_absentee = 'N' AND mail_propensity = 0)     THEN '100%' 
       END AS Row,            

'Voters' AS Col,
COUNT(voter_id) AS Data,
8 AS Seq

FROM (  SELECT p.voter_id, p.perm_absentee, vp.poll_propensity, vp.mail_propensity 
        FROM VoterProfile p
             INNER JOIN DistrictPrecinct d ON d.precinct_id=p.precinct_code 
             INNER JOIN VoterPropensity vp ON p.voter_id=vp.voter_id        
        WHERE d.district_id= 3 AND vp.election_type= 'T' ) as derived 
GROUP BY Row

but all im getting output is like

Row   |   Col   |  Data  |  Seq

<70%  | Voters  |  5519  |  8

only one comes through if anyone can help that would be great

Answer 1

Simply change the orders of the WHEN statements since 1 > .7 the 1’s are being lumped in with the .7 you need to start with .1 and then go down to the .7.

SELECT CASE
        WHEN (poll_propensity >= 1 AND perm_absentee = 'N' AND mail_propensity = 0)     THEN '100%' 
        WHEN (poll_propensity >= 0.90 AND perm_absentee = 'N' AND mail_propensity = 0)  THEN '< 90%'
        WHEN (poll_propensity >= 0.80 AND perm_absentee = 'N' AND mail_propensity = 0)  THEN '< 80%' 
        WHEN (poll_propensity >= 0.70 AND perm_absentee = 'N' AND mail_propensity = 0)  THEN '< 70%' 
       END AS Row,            

'Voters' AS Col,
COUNT(voter_id) AS Data,
8 AS Seq

FROM (  SELECT p.voter_id, p.perm_absentee, vp.poll_propensity, vp.mail_propensity 
        FROM VoterProfile p
             INNER JOIN DistrictPrecinct d ON d.precinct_id=p.precinct_code 
             INNER JOIN VoterPropensity vp ON p.voter_id=vp.voter_id        
        WHERE d.district_id= 3 AND vp.election_type= 'T' ) as derived 
GROUP BY Row

Alternatively, you could change the operation from >= to < and leave the order the same; but I’m not sure that’s going to give you the same subset your looking for.