2024-07-02 12:15:59 +00:00
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-- Tags: no-parallel, no-fasttest, no-object-storage
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2022-06-13 14:18:14 +00:00
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DROP TABLE IF EXISTS t_sparse_s3;
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CREATE TABLE t_sparse_s3 (id UInt32, cond UInt8, s String)
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engine = MergeTree ORDER BY id
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settings ratio_of_defaults_for_sparse_serialization = 0.01, storage_policy = 's3_cache',
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2023-08-12 19:50:22 +00:00
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min_bytes_for_wide_part = 0, min_compress_block_size = 1,
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index_granularity = 8192, index_granularity_bytes = '10Mi';
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2022-06-13 14:18:14 +00:00
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INSERT INTO t_sparse_s3 SELECT 1, number % 2, '' FROM numbers(8192);
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INSERT INTO t_sparse_s3 SELECT 2, number % 2, '' FROM numbers(24576);
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INSERT INTO t_sparse_s3 SELECT 3, number % 2, '' FROM numbers(8192);
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INSERT INTO t_sparse_s3 SELECT 4, number % 2, '' FROM numbers(24576);
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INSERT INTO t_sparse_s3 SELECT 5, number % 2, '' FROM numbers(8192);
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INSERT INTO t_sparse_s3 SELECT 6, number % 2, '' FROM numbers(24576);
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INSERT INTO t_sparse_s3 SELECT 7, number % 2, '' FROM numbers(8192);
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INSERT INTO t_sparse_s3 SELECT 8, number % 2, '' FROM numbers(24576);
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INSERT INTO t_sparse_s3 SELECT 9, number % 2, '' FROM numbers(8192);
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INSERT INTO t_sparse_s3 SELECT 10, number % 2, '' FROM numbers(24576);
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INSERT INTO t_sparse_s3 SELECT 11, number % 2, '' FROM numbers(8000);
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INSERT INTO t_sparse_s3 SELECT 12, number % 2, 'foo' FROM numbers(192);
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INSERT INTO t_sparse_s3 SELECT 13, number % 2, '' FROM numbers(24576);
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INSERT INTO t_sparse_s3 SELECT 14, number % 2, 'foo' FROM numbers(8192);
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INSERT INTO t_sparse_s3 SELECT 15, number % 2, '' FROM numbers(24576);
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INSERT INTO t_sparse_s3 SELECT 16, number % 2, 'foo' FROM numbers(4730);
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INSERT INTO t_sparse_s3 SELECT 17, number % 2, 'foo' FROM numbers(3462);
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INSERT INTO t_sparse_s3 SELECT 18, number % 2, '' FROM numbers(24576);
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OPTIMIZE TABLE t_sparse_s3 FINAL;
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SELECT serialization_kind FROM system.parts_columns
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WHERE table = 't_sparse_s3' AND active AND column = 's'
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AND database = currentDatabase();
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SET max_threads = 1;
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SELECT count() FROM t_sparse_s3
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PREWHERE cond
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WHERE id IN (1, 3, 5, 7, 9, 11, 13, 15, 17)
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AND NOT ignore(s);
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DROP TABLE t_sparse_s3;
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