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26 lines
858 B
SQL
26 lines
858 B
SQL
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DROP TABLE IF EXISTS t_block_offset;
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CREATE TABLE t_block_offset (id UInt32) ENGINE = MergeTree ORDER BY id SETTINGS index_granularity = 3;
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INSERT INTO t_block_offset SELECT number * 2 FROM numbers(8);
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INSERT INTO t_block_offset SELECT number * 2 FROM numbers(8, 8);
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OPTIMIZE TABLE t_block_offset FINAL;
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SELECT _part, _block_number, _block_offset, _part_offset, id FROM t_block_offset ORDER BY _block_number, _block_offset;
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ALTER TABLE t_block_offset MODIFY SETTING enable_block_number_column = 1;
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ALTER TABLE t_block_offset MODIFY SETTING enable_block_offset_column = 1;
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INSERT INTO t_block_offset SELECT number * 2 + 1 FROM numbers(16);
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OPTIMIZE TABLE t_block_offset FINAL;
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SELECT '===========';
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SELECT _part, _block_number, _block_offset, _part_offset, id FROM t_block_offset ORDER BY _block_number, _block_offset;
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DROP TABLE t_block_offset;
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