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I have a table of 20,000 rows in which I'm trying query 3 specific columns.
Column A is a number and there are only 10 distinct numbers in column A,
Column B is varchar which has about 25 distinct variations, and column B
is another number but has 500 distinct numbers.
I'm trying to query these 3 columns and count the number of distinct
combinations
of columns B and C for each of 10 distinct numbers in column A. But, I have
just
wall with this one.
Any advice would be greatly appreciated... Received on Mon Apr 12 2004 - 22:32:02 CDT