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d581688fd2
* fix: dist planner has wrong behavior in table with multiple partitions Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * Update tests/cases/distributed/explain/multi_partitions.sql Co-authored-by: Zhenchi <zhongzc_arch@outlook.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com> Co-authored-by: Zhenchi <zhongzc_arch@outlook.com>
63 lines
9.7 KiB
Plaintext
63 lines
9.7 KiB
Plaintext
explain select * from numbers;
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+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| logical_plan | MergeScan [is_placeholder=false] |
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| physical_plan | StreamScanAdapter { stream: "<SendableRecordBatchStream>", schema: [Field { name: "number", data_type: UInt32, nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} }] } |
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+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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explain select * from numbers order by number desc;
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+---------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| logical_plan | Sort: numbers.number DESC NULLS FIRST |
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| | MergeScan [is_placeholder=false] |
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| physical_plan | SortExec: expr=[number@0 DESC] |
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| | StreamScanAdapter { stream: "<SendableRecordBatchStream>", schema: [Field { name: "number", data_type: UInt32, nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} }] } |
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+---------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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explain select * from numbers order by number asc;
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+---------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| logical_plan | Sort: numbers.number ASC NULLS LAST |
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| | MergeScan [is_placeholder=false] |
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| physical_plan | SortExec: expr=[number@0 ASC NULLS LAST] |
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| | StreamScanAdapter { stream: "<SendableRecordBatchStream>", schema: [Field { name: "number", data_type: UInt32, nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} }] } |
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+---------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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explain select * from numbers order by number desc limit 10;
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+---------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| logical_plan | Limit: skip=0, fetch=10 |
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| | Sort: numbers.number DESC NULLS FIRST, fetch=10 |
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| | MergeScan [is_placeholder=false] |
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| physical_plan | GlobalLimitExec: skip=0, fetch=10 |
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| | SortExec: fetch=10, expr=[number@0 DESC] |
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| | StreamScanAdapter { stream: "<SendableRecordBatchStream>", schema: [Field { name: "number", data_type: UInt32, nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} }] } |
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+---------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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explain select * from numbers order by number asc limit 10;
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+---------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| logical_plan | Limit: skip=0, fetch=10 |
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| | Sort: numbers.number ASC NULLS LAST, fetch=10 |
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| | MergeScan [is_placeholder=false] |
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| physical_plan | GlobalLimitExec: skip=0, fetch=10 |
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| | SortExec: fetch=10, expr=[number@0 ASC NULLS LAST] |
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| | StreamScanAdapter { stream: "<SendableRecordBatchStream>", schema: [Field { name: "number", data_type: UInt32, nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} }] } |
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+---------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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