mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-08 23:42:02 +00:00
183 lines
8.1 KiB
Plaintext
183 lines
8.1 KiB
Plaintext
-- { echoOn }
|
|
|
|
SET describe_compact_output = 0, describe_include_virtual_columns = 0, describe_include_subcolumns = 0;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64 index column
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1)
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1)
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64 index column
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1)
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1)
|
|
SET describe_compact_output = 0, describe_include_virtual_columns = 0, describe_include_subcolumns = 1;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64 index column 0
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1) 0
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1) 0
|
|
arr.size0 UInt64 1
|
|
t.a String ZSTD(1) 1
|
|
t.b UInt64 ZSTD(1) 1
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64 index column 0
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1) 0
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1) 0
|
|
arr.size0 UInt64 1
|
|
t.a String ZSTD(1) 1
|
|
t.b UInt64 ZSTD(1) 1
|
|
SET describe_compact_output = 0, describe_include_virtual_columns = 1, describe_include_subcolumns = 0;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64 index column 0
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1) 0
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1) 0
|
|
_part LowCardinality(String) Name of part 1
|
|
_part_index UInt64 Sequential index of the part in the query result 1
|
|
_part_uuid UUID Unique part identifier (if enabled MergeTree setting assign_part_uuids) 1
|
|
_partition_id LowCardinality(String) Name of partition 1
|
|
_sample_factor Float64 Sample factor (from the query) 1
|
|
_part_offset UInt64 Number of row in the part 1
|
|
_part_data_version UInt64 Data version of part (either min block number or mutation version) 1
|
|
_row_exists UInt8 Persisted mask created by lightweight delete that show whether row exists or is deleted 1
|
|
_block_number UInt64 Persisted original number of block that was assigned at insert Delta, LZ4 1
|
|
_block_offset UInt64 Persisted original number of row in block that was assigned at insert Delta, LZ4 1
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64 index column 0
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1) 0
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1) 0
|
|
_part LowCardinality(String) Name of part 1
|
|
_part_index UInt64 Sequential index of the part in the query result 1
|
|
_part_uuid UUID Unique part identifier (if enabled MergeTree setting assign_part_uuids) 1
|
|
_partition_id LowCardinality(String) Name of partition 1
|
|
_sample_factor Float64 Sample factor (from the query) 1
|
|
_part_offset UInt64 Number of row in the part 1
|
|
_part_data_version UInt64 Data version of part (either min block number or mutation version) 1
|
|
_row_exists UInt8 Persisted mask created by lightweight delete that show whether row exists or is deleted 1
|
|
_block_number UInt64 Persisted original number of block that was assigned at insert Delta, LZ4 1
|
|
_block_offset UInt64 Persisted original number of row in block that was assigned at insert Delta, LZ4 1
|
|
_shard_num UInt32 Deprecated. Use function shardNum instead 1
|
|
SET describe_compact_output = 0, describe_include_virtual_columns = 1, describe_include_subcolumns = 1;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64 index column 0 0
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1) 0 0
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1) 0 0
|
|
_part LowCardinality(String) Name of part 0 1
|
|
_part_index UInt64 Sequential index of the part in the query result 0 1
|
|
_part_uuid UUID Unique part identifier (if enabled MergeTree setting assign_part_uuids) 0 1
|
|
_partition_id LowCardinality(String) Name of partition 0 1
|
|
_sample_factor Float64 Sample factor (from the query) 0 1
|
|
_part_offset UInt64 Number of row in the part 0 1
|
|
_part_data_version UInt64 Data version of part (either min block number or mutation version) 0 1
|
|
_row_exists UInt8 Persisted mask created by lightweight delete that show whether row exists or is deleted 0 1
|
|
_block_number UInt64 Persisted original number of block that was assigned at insert Delta, LZ4 0 1
|
|
_block_offset UInt64 Persisted original number of row in block that was assigned at insert Delta, LZ4 0 1
|
|
arr.size0 UInt64 1 0
|
|
t.a String ZSTD(1) 1 0
|
|
t.b UInt64 ZSTD(1) 1 0
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64 index column 0 0
|
|
arr Array(UInt64) DEFAULT [10, 20] ZSTD(1) 0 0
|
|
t Tuple(a String, b UInt64) DEFAULT (\'foo\', 0) ZSTD(1) 0 0
|
|
_part LowCardinality(String) Name of part 0 1
|
|
_part_index UInt64 Sequential index of the part in the query result 0 1
|
|
_part_uuid UUID Unique part identifier (if enabled MergeTree setting assign_part_uuids) 0 1
|
|
_partition_id LowCardinality(String) Name of partition 0 1
|
|
_sample_factor Float64 Sample factor (from the query) 0 1
|
|
_part_offset UInt64 Number of row in the part 0 1
|
|
_part_data_version UInt64 Data version of part (either min block number or mutation version) 0 1
|
|
_row_exists UInt8 Persisted mask created by lightweight delete that show whether row exists or is deleted 0 1
|
|
_block_number UInt64 Persisted original number of block that was assigned at insert Delta, LZ4 0 1
|
|
_block_offset UInt64 Persisted original number of row in block that was assigned at insert Delta, LZ4 0 1
|
|
_shard_num UInt32 Deprecated. Use function shardNum instead 0 1
|
|
arr.size0 UInt64 1 0
|
|
t.a String ZSTD(1) 1 0
|
|
t.b UInt64 ZSTD(1) 1 0
|
|
SET describe_compact_output = 1, describe_include_virtual_columns = 0, describe_include_subcolumns = 0;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64
|
|
arr Array(UInt64)
|
|
t Tuple(a String, b UInt64)
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64
|
|
arr Array(UInt64)
|
|
t Tuple(a String, b UInt64)
|
|
SET describe_compact_output = 1, describe_include_virtual_columns = 0, describe_include_subcolumns = 1;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64 0
|
|
arr Array(UInt64) 0
|
|
t Tuple(a String, b UInt64) 0
|
|
arr.size0 UInt64 1
|
|
t.a String 1
|
|
t.b UInt64 1
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64 0
|
|
arr Array(UInt64) 0
|
|
t Tuple(a String, b UInt64) 0
|
|
arr.size0 UInt64 1
|
|
t.a String 1
|
|
t.b UInt64 1
|
|
SET describe_compact_output = 1, describe_include_virtual_columns = 1, describe_include_subcolumns = 0;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64 0
|
|
arr Array(UInt64) 0
|
|
t Tuple(a String, b UInt64) 0
|
|
_part LowCardinality(String) 1
|
|
_part_index UInt64 1
|
|
_part_uuid UUID 1
|
|
_partition_id LowCardinality(String) 1
|
|
_sample_factor Float64 1
|
|
_part_offset UInt64 1
|
|
_part_data_version UInt64 1
|
|
_row_exists UInt8 1
|
|
_block_number UInt64 1
|
|
_block_offset UInt64 1
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64 0
|
|
arr Array(UInt64) 0
|
|
t Tuple(a String, b UInt64) 0
|
|
_part LowCardinality(String) 1
|
|
_part_index UInt64 1
|
|
_part_uuid UUID 1
|
|
_partition_id LowCardinality(String) 1
|
|
_sample_factor Float64 1
|
|
_part_offset UInt64 1
|
|
_part_data_version UInt64 1
|
|
_row_exists UInt8 1
|
|
_block_number UInt64 1
|
|
_block_offset UInt64 1
|
|
_shard_num UInt32 1
|
|
SET describe_compact_output = 1, describe_include_virtual_columns = 1, describe_include_subcolumns = 1;
|
|
DESCRIBE TABLE t_describe_options;
|
|
id UInt64 0 0
|
|
arr Array(UInt64) 0 0
|
|
t Tuple(a String, b UInt64) 0 0
|
|
_part LowCardinality(String) 0 1
|
|
_part_index UInt64 0 1
|
|
_part_uuid UUID 0 1
|
|
_partition_id LowCardinality(String) 0 1
|
|
_sample_factor Float64 0 1
|
|
_part_offset UInt64 0 1
|
|
_part_data_version UInt64 0 1
|
|
_row_exists UInt8 0 1
|
|
_block_number UInt64 0 1
|
|
_block_offset UInt64 0 1
|
|
arr.size0 UInt64 1 0
|
|
t.a String 1 0
|
|
t.b UInt64 1 0
|
|
DESCRIBE remote(test_shard_localhost, currentDatabase(), t_describe_options);
|
|
id UInt64 0 0
|
|
arr Array(UInt64) 0 0
|
|
t Tuple(a String, b UInt64) 0 0
|
|
_part LowCardinality(String) 0 1
|
|
_part_index UInt64 0 1
|
|
_part_uuid UUID 0 1
|
|
_partition_id LowCardinality(String) 0 1
|
|
_sample_factor Float64 0 1
|
|
_part_offset UInt64 0 1
|
|
_part_data_version UInt64 0 1
|
|
_row_exists UInt8 0 1
|
|
_block_number UInt64 0 1
|
|
_block_offset UInt64 0 1
|
|
_shard_num UInt32 0 1
|
|
arr.size0 UInt64 1 0
|
|
t.a String 1 0
|
|
t.b UInt64 1 0
|