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18 lines
642 B
SQL
18 lines
642 B
SQL
-- Tags: long
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CREATE TABLE test_gcd(test_col UInt32 CODEC(GCD, LZ4))
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ENGINE = MergeTree
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ORDER BY tuple()
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SETTINGS index_granularity = 8192, index_granularity_bytes = 1024;
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INSERT INTO test_gcd SELECT floor(randUniform(1, 3)) FROM numbers(150000);
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OPTIMIZE TABLE test_gcd FINAL;
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CREATE TABLE test_gcd2(test_col UInt32 CODEC(GCD, LZ4))
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ENGINE = MergeTree
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ORDER BY tuple()
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SETTINGS index_granularity = 8192, index_granularity_bytes = 1024, min_bytes_for_wide_part = 0, max_compress_block_size = 1024, min_compress_block_size = 1024;
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INSERT INTO test_gcd2 SELECT floor(randUniform(1, 3)) FROM numbers(150000);
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OPTIMIZE TABLE test_gcd2 FINAL;
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