multiply aggregat-function?
Posted by:
gnomifon
Date: April 04, 2005 04:10AM
Hello!
I've have this table:
from|to
1|2
2|1
1|3
1|3
I wants to get the product of the to columns:
1*2*1*1|2*1*3*3
2|18
So i can calculate the new ratio 18/2 = 9
But i couldn't found a aggregat function like product or so, how can i make this via sql?
PS: Sorry for my englisch
Regards,
Chris
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multiply aggregat-function?
April 04, 2005 04:10AM
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