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10 lines
383 B
SQL
10 lines
383 B
SQL
DROP TABLE IF EXISTS index_memory;
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CREATE TABLE index_memory (x UInt64) ENGINE = MergeTree ORDER BY x SETTINGS index_granularity = 1;
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INSERT INTO index_memory SELECT * FROM system.numbers LIMIT 5000000;
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SELECT count() FROM index_memory;
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DETACH TABLE index_memory;
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SET max_memory_usage = 39000000;
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ATTACH TABLE index_memory;
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SELECT count() FROM index_memory;
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DROP TABLE index_memory;
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