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5 lines
230 B
SQL
5 lines
230 B
SQL
DROP TABLE IF EXISTS prewhere;
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CREATE TABLE prewhere (x Array(UInt64), y ALIAS x, s String) ENGINE = MergeTree ORDER BY tuple();
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SELECT count() FROM prewhere PREWHERE (length(s) >= 1) = 0 WHERE NOT ignore(y);
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DROP TABLE prewhere;
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