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Try this:
Select Sum(Case When Transaction = 'A' Then 1 Else 0 End) NbrA
Sum(Case When Transaction <> 'A' Then 1 Else 0 End) NbrNotA
From yourTable;
Mit freundlichen Grüßen / Best regards
Birgitta Hauser
"Shoot for the moon, even if you miss, you'll land among the stars." (Les
Brown)
"If you think education is expensive, try ignorance." (Derek Bok)
"What is worse than training your staff and losing them? Not training them
and keeping them!"
-----Ursprüngliche Nachricht-----
Von: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] Im Auftrag von David FOXWELL
Gesendet: Thursday, 11. March 2010 10:50
An: Midrange Systems Technical Discussion
Betreff: SQL count?
Hi all,
If I have this table,
client transaction type
C1 A
C1 A
C1 B
C1 C
C1 A
how can I display the result :
Client count count
C1 3 2
ie, the number of records where transaction type=A and the number of records
where transaction type<>A
Thanks,
midrange.com
