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82 lines
2.6 KiB
SQL
82 lines
2.6 KiB
SQL
SELECT '=== ataptive granularity: table one -; table two + ===';
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DROP TABLE IF EXISTS table_one;
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CREATE TABLE table_one (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100;
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DROP TABLE IF EXISTS table_two;
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CREATE TABLE table_two (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100;
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INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100);
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ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one;
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SELECT '=== ataptive granularity: table one -; table two - ===';
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DROP TABLE IF EXISTS table_one;
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CREATE TABLE table_one (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100;
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DROP TABLE IF EXISTS table_two;
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CREATE TABLE table_two (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100;
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INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100);
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ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one;
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SELECT '=== ataptive granularity: table one +; table two + ===';
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DROP TABLE IF EXISTS table_one;
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CREATE TABLE table_one (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100;
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DROP TABLE IF EXISTS table_two;
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CREATE TABLE table_two (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100;
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INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100);
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ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one;
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SELECT '=== ataptive granularity: table one +; table two - ===';
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DROP TABLE IF EXISTS table_one;
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CREATE TABLE table_one (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 100;
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DROP TABLE IF EXISTS table_two;
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CREATE TABLE table_two (id UInt64, value UInt64)
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ENGINE = MergeTree
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PARTITION BY id
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ORDER BY value
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SETTINGS index_granularity = 8192, index_granularity_bytes = 0, min_bytes_for_wide_part = 100;
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INSERT INTO table_one SELECT intDiv(number, 10), number FROM numbers(100);
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ALTER TABLE table_two REPLACE PARTITION 0 FROM table_one; -- { serverError 36 }
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