52 lines
7.9 KiB
Plaintext
52 lines
7.9 KiB
Plaintext
-- Test Setup: TwoMeasurementsManyFieldsTwoChunks
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-- SQL: SELECT * from h2o;
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-- Results After Sorting
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+--------+------------+-------+------+--------------------------------+
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| city | other_temp | state | temp | time |
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+--------+------------+-------+------+--------------------------------+
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| Boston | 70.4 | MA | | 1970-01-01T00:00:00.000000250Z |
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| Boston | 72.4 | CA | | 1970-01-01T00:00:00.000000150Z |
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| Boston | | MA | 70.4 | 1970-01-01T00:00:00.000000050Z |
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+--------+------------+-------+------+--------------------------------+
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-- SQL: EXPLAIN SELECT * from h2o;
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-- Results After Normalizing UUIDs
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+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| logical_plan | Projection: h2o.city, h2o.other_temp, h2o.state, h2o.temp, h2o.time |
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| | TableScan: h2o projection=[city, other_temp, state, temp, time] |
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| physical_plan | ProjectionExec: expr=[city@0 as city, other_temp@1 as other_temp, state@2 as state, temp@3 as temp, time@4 as time] |
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| | DeduplicateExec: [city@0 ASC,state@2 ASC,time@4 ASC] |
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| | SortPreservingMergeExec: [city@0 ASC,state@2 ASC,time@4 ASC] |
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| | UnionExec |
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| | ParquetExec: limit=None, partitions={1 group: [[1/1/1/1/00000000-0000-0000-0000-000000000000.parquet]]}, output_ordering=[city@0 ASC, state@2 ASC, time@4 ASC], projection=[city, other_temp, state, temp, time] |
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| | SortExec: [city@0 ASC,state@2 ASC,time@4 ASC] |
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| | RecordBatchesExec: batches_groups=1 batches=1 |
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+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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-- SQL: select temp, other_temp, time from h2o;
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+------+------------+--------------------------------+
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| temp | other_temp | time |
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+------+------------+--------------------------------+
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| | 72.4 | 1970-01-01T00:00:00.000000150Z |
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| 70.4 | | 1970-01-01T00:00:00.000000050Z |
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| | 70.4 | 1970-01-01T00:00:00.000000250Z |
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+------+------------+--------------------------------+
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-- SQL: EXPLAIN select temp, other_temp, time from h2o;
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-- Results After Normalizing UUIDs
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+---------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| plan_type | plan |
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+---------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| logical_plan | Projection: h2o.temp, h2o.other_temp, h2o.time |
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| | TableScan: h2o projection=[other_temp, temp, time] |
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| physical_plan | ProjectionExec: expr=[temp@1 as temp, other_temp@0 as other_temp, time@2 as time] |
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| | ProjectionExec: expr=[other_temp@1 as other_temp, temp@3 as temp, time@4 as time] |
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| | DeduplicateExec: [city@0 ASC,state@2 ASC,time@4 ASC] |
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| | SortPreservingMergeExec: [city@0 ASC,state@2 ASC,time@4 ASC] |
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| | UnionExec |
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| | ParquetExec: limit=None, partitions={1 group: [[1/1/1/1/00000000-0000-0000-0000-000000000000.parquet]]}, output_ordering=[city@0 ASC, state@2 ASC, time@4 ASC], projection=[city, other_temp, state, temp, time] |
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| | SortExec: [city@0 ASC,state@2 ASC,time@4 ASC] |
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| | RecordBatchesExec: batches_groups=1 batches=1 |
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+---------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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