RE: SQL Subselect to perform a cross-tab query

Select PZRQTP, sum(case when PZSTAT = 'C' Then COUNT else 0 end) as C_COUNT,
               sum(case when PZSTAT = 'I' Then COUNT else 0 end) as I_COUNT,
               sum(case when PZSTAT = 'N' Then COUNT else 0 end) as N_COUNT

>From xxxxx


Eric DeLong
Sally Beauty Company
MIS-Project Manager (BSG)
940-898-7863 or ext. 1863



-----Original Message-----
From: MEovino@xxxxxxxxxxxxxxxxx [mailto:MEovino@xxxxxxxxxxxxxxxxx]
Sent: Tuesday, September 16, 2003 1:29 AM
To: Midrange Systems Technical Discussion
Subject: SQL Subselect to perform a cross-tab query



I have a file that looks like this:

 PZSTAT | PZRQTP | COUNT |
--------------------------
 C      | 1      | 6     |
--------------------------
 N      | 1      | 1     |
--------------------------
 C      | 2      | 18    |
--------------------------
 I      | 2      | 1     |
--------------------------
 N      | 2      | 2     |
--------------------------
 C      | 3      | 3     |
--------------------------
 C      | 5      | 2     |
--------------------------
 N      | 5      | 3     |
--------------------------

Is there any way to use subselects in sql to transform it to the following:

pzrqtp     | C     | I     | N
------------------------------
1          | 6     |       | 1
------------------------------
2          | 18    | 1     | 2
------------------------------
3          | 3     |       |
------------------------------
5          | 2     |       | 3
------------------------------


Thanks!

Mike E.


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