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19 lines
768 B
SQL
19 lines
768 B
SQL
DROP TABLE IF EXISTS skip_idx_comp_parts;
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CREATE TABLE skip_idx_comp_parts (a Int, b Int, index b_idx b TYPE minmax GRANULARITY 4)
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ENGINE = MergeTree ORDER BY a
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SETTINGS index_granularity=256, index_granularity_bytes = '10Mi', merge_max_block_size=100;
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SYSTEM STOP MERGES skip_idx_comp_parts;
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INSERT INTO skip_idx_comp_parts SELECT number, number FROM numbers(200);
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INSERT INTO skip_idx_comp_parts SELECT number, number FROM numbers(200);
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INSERT INTO skip_idx_comp_parts SELECT number, number FROM numbers(200);
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INSERT INTO skip_idx_comp_parts SELECT number, number FROM numbers(200);
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SYSTEM START MERGES skip_idx_comp_parts;
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OPTIMIZE TABLE skip_idx_comp_parts FINAL;
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SELECT count() FROM skip_idx_comp_parts WHERE b > 100;
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DROP TABLE skip_idx_comp_parts;
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