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19 lines
1003 B
Plaintext
19 lines
1003 B
Plaintext
-- { echo }
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SYSTEM DROP FILESYSTEM CACHE;
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SET enable_filesystem_cache_on_write_operations=0;
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SET skip_download_if_exceeds_query_cache=1;
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SET max_query_cache_size=128;
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DROP TABLE IF EXISTS test;
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CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3_cache_4', min_bytes_for_wide_part = 10485760, compress_marks=false, compress_primary_key=false;
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INSERT INTO test SELECT number, toString(number) FROM numbers(100);
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SELECT * FROM test FORMAT Null;
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SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache ORDER BY file_segment_range_end, size;
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0 79 80
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SYSTEM DROP FILESYSTEM CACHE;
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SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
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SELECT * FROM test FORMAT Null;
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SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
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SYSTEM DROP FILESYSTEM CACHE;
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SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
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