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Focal Point    Focal Point Forums  Hop To Forum Categories  WebFOCUS/FOCUS Forum on Focal Point     The count of records based on certain condition.

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The count of records based on certain condition.
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Platinum Member
posted
Hi All,
I have a requirement where I need a count based on the certain condition.

For example :

Event
-------
Y
N
N
Y
N
Y
Y
Y
----------------------------------
Total Count:5 (i.e, The no of "Y")
----------------------------------

Can any one suggest me on this.

Thanks for your help in advance!

Regards,
Gopinath


WebFOCUS 7610
Windows
 
Posts: 121 | Registered: September 25, 2007Report This Post
Virtuoso
posted Hide Post
How about a Define
Define file whatever
CNT/I3 = IF EVENT EQ 'Y' THEN 1 ELSE 0;
END


In Focus since 1993. WebFOCUS 7.7.03 Win 2003
 
Posts: 1903 | Location: San Antonio | Registered: February 28, 2005Report This Post
Expert
posted Hide Post
Depending on how the value of Event is calculated, you can do this in a define or compute:

EVT_CNT/I8=IF EVENT EQ 'N' THEN 1 ELSE 0;



Then you can total it as you wish.


Ginny
---------------------------------
Prod: WF 7.7.01 Dev: WF 7.6.9-11
Admin, MRE,self-service; adapters: Teradata, DB2, Oracle, SQL Server, Essbase, ESRI, FlexEnable, Google
 
Posts: 2723 | Location: Ann Arbor, MI | Registered: April 05, 2006Report This Post
Expert
posted Hide Post
Gopinath, I am suprised you are asking such a basic question!

Apart from what is suggested above, there are many ways to count the number of an occurance of a value.

Such as:
TABLE FILE x
COUNT FIELD
BY FIELD
END


OR for just the Y's
TABLE FILE x
COUNT FIELD
BY FIELD
WHERE FIELD EQ 'Y'
END


I would suggest that you become more familiar with DEFINE and COMPUTE and what you can do with them.


Waz...

Prod:WebFOCUS 7.6.10/8.1.04Upgrade:WebFOCUS 8.2.07OS:LinuxOutputs:HTML, PDF, Excel, PPT
In Focus since 1984
Pity the lost knowledge of an old programmer!

 
Posts: 6347 | Location: 33°49'23.0"S, 151°11'41.0"E | Registered: October 31, 2006Report This Post
Expert
posted Hide Post
SUM CNT.{RECORDS}
BY EVENT

any granular fieldname will do for the record count




In Focus since 1979///7706m/5 ;wintel 2008/64;OAM security; Oracle db, ///MRE/BID
 
Posts: 3811 | Location: Manhattan | Registered: October 28, 2003Report This Post
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