Hi,
Second posting here, still in learning stages. I have adopted code and came across the following. I know it works, but I want to understand what it is doing.
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ROW_NUMBER() Over (PARTITION BY A.TID, D.PIN, TYr
ORDER BY A.TID, D.PIN, TYr, D.Amt) Seq_no
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Note: A. and D. are aliases created by AS clauses within JOINs.
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