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22 lines
666 B
SQL
22 lines
666 B
SQL
DROP TABLE IF EXISTS test_vertical_merge;
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CREATE TABLE test_vertical_merge (
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k UInt64,
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val1 UInt64,
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val2 UInt64,
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INDEX idx1 val1 * val2 TYPE minmax GRANULARITY 1,
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INDEX idx2 val1 * k TYPE minmax GRANULARITY 1
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) ENGINE MergeTree()
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ORDER BY k
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SETTINGS vertical_merge_algorithm_min_rows_to_activate = 1, vertical_merge_algorithm_min_columns_to_activate = 1;
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INSERT INTO test_vertical_merge SELECT number, number + 5, number * 12 from numbers(1000);
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SELECT COUNT() from test_vertical_merge WHERE val2 <= 2400;
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OPTIMIZE TABLE test_vertical_merge FINAL;
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SELECT COUNT() from test_vertical_merge WHERE val2 <= 2400;
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DROP TABLE IF EXISTS test_vertical_merge;
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