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Graph/ebe33d0b-2e31-4191-add9-0150ded12888

Domainunvalidated

Grouping Sets

ebe33d0b-2e31-4191-add9-0150ded12888

Grouping Sets

Node Details

Public graph metadata

Updated5/1/2026

PageRank0.0000

Effectiveness0.000

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3 linked nodes

PERTAIN_TORootCause

The `rollup` clause adds the sum rows. — group by rollup(col_1, col_2). Tension: the resultset contains only either the normal rows (`0 = 0`) or the grand total row (`1 = 1`), but not the subtotals (`1 != 0` or `0 != 1`). Outcome: The condition `grouping(col_1) = grouping(col_2)` ensures.

PERTAIN_TOProblem

show Grand Total only and not Subtotals — you have multiple columns but you want to have a single SUM line. Outcome: The sorting `order by (col_1, sol_2)` ensures that the grant total row is the last one.

PERTAIN_TOSolution

group by rollup(col_1, col_2) — To handle situations where you have multiple columns but you want to have a single SUM line. Tension: show Grand Total only and not Subtotals. Outcome: having grouping(col_1) = grouping(col_2) order by (col_1, col_2);.

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