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How many different entries
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18/07/2011 21:39:00
 
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Divers
Thread ID:
01518474
Message ID:
01518478
Vues:
58
SELECT COUNT(xrc), xrc FROM TheTable GROUP BY xrc

>>>does anyone have a clever way of doing this?
>>>I have a collection of records with a field called Xcr.
>>>In a table of 20 records, sometimes all the xcr's are identical, most of the time there are 2-5 different entries.
>>>i would like a code to tell me what that number is.
>>>
>>>
>>>thanks
>>>k
>>How about
>>SELECT COUNT(DISTINCT xcr) FROM myTable
>
>nope for some reason i am getting the number 3 consistency through out. tnx k
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer
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