Use the SQL pipeline to debug a revenue-by-segment aggregate query.
trail QBR pressure The current query joins accounts, opportunities, and invoices, then groups by account segment. The segment totals are too high and one segment appears twice with slightly different labels. If the join multiplies invoice rows before SUM, every later clause is working with damaged evidence. Select-Join-Group debug path Source rows -> row filters -> group grain -> aggregate filter Move left to right through the logical table expression. Do not start by changing SELECT labels. React Add DISTINCT or more GROUP BY columns. The final SUM sees the intended rows, not multiplied rows. The first clause that can…
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