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97f2a2213e
* Move some code outside dbms/src folder * Fix paths
2 lines
202 B
SQL
2 lines
202 B
SQL
SELECT k, topK(v) FROM (SELECT number % 10 AS k, arrayMap(x -> arrayMap(x -> x = 0 ? NULL : toString(x), range(x)), range(intDiv(number, 13))) AS v FROM system.numbers LIMIT 100) GROUP BY k ORDER BY k;
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