ClickHouse/tests/queries/0_stateless/02240_system_filesystem_cache_table.reference
2022-11-17 18:06:59 +01:00

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Using storage policy: s3_cache
-- { echo }
SYSTEM DROP FILESYSTEM CACHE;
SET enable_filesystem_cache_on_write_operations=0;
DROP TABLE IF EXISTS test;
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3_cache', min_bytes_for_wide_part = 10485760, compress_marks=false, compress_primary_key=false;
SYSTEM STOP MERGES test;
INSERT INTO test SELECT number, toString(number) FROM numbers(100);
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache ORDER BY file_segment_range_end, size;
0 79 80
0 745 746
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
0 745 746
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
DROP TABLE IF EXISTS test;
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='s3_cache_3', min_bytes_for_wide_part = 10485760, compress_marks=false, compress_primary_key=false;
INSERT INTO test SELECT number, toString(number) FROM numbers(100);
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache ORDER BY file_segment_range_end, size;
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache ORDER BY file_segment_range_end, size;
0 745 746
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
Using storage policy: local_cache
-- { echo }
SYSTEM DROP FILESYSTEM CACHE;
SET enable_filesystem_cache_on_write_operations=0;
DROP TABLE IF EXISTS test;
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='local_cache', min_bytes_for_wide_part = 10485760, compress_marks=false, compress_primary_key=false;
SYSTEM STOP MERGES test;
INSERT INTO test SELECT number, toString(number) FROM numbers(100);
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache ORDER BY file_segment_range_end, size;
0 79 80
0 745 746
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
0 745 746
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
DROP TABLE IF EXISTS test;
CREATE TABLE test (key UInt32, value String) Engine=MergeTree() ORDER BY key SETTINGS storage_policy='local_cache_3', min_bytes_for_wide_part = 10485760, compress_marks=false, compress_primary_key=false;
INSERT INTO test SELECT number, toString(number) FROM numbers(100);
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache ORDER BY file_segment_range_end, size;
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache ORDER BY file_segment_range_end, size;
0 745 746
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
SELECT * FROM test FORMAT Null;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;
SYSTEM DROP FILESYSTEM CACHE;
SELECT file_segment_range_begin, file_segment_range_end, size FROM system.filesystem_cache;