liukun4515 commented on pull request #2026:
URL:
https://github.com/apache/arrow-datafusion/pull/2026#issuecomment-1070196247
> # Which issue does this PR close?
> Closes #2016 .
>
> ```sql
> explain select c1, c2 from test where c3 = true and c2 = 0.000001;
> ```
>
> Before
>
> ```sql
>
+---------------+-------------------------------------------------------------------------------------------------------------------------------------+
> | plan_type | plan
|
>
+---------------+-------------------------------------------------------------------------------------------------------------------------------------+
> | logical_plan | Projection: #test.c1, #test.c2
|
> | | Filter: #test.c3
|
> | | Filter: #test.c2 = Float64(0.000001)
|
> | | TableScan: test projection=Some([0, 1, 2]),
filters=[#test.c3, #test.c2 = Float64(0.000001)]
|
> | physical_plan | ProjectionExec: expr=[c1@0 as c1, c2@1 as c2]
|
> | | CoalesceBatchesExec: target_batch_size=4096
|
> | | FilterExec: c3@2
|
> | | CoalesceBatchesExec: target_batch_size=4096
|
> | | FilterExec: c2@1 = 0.000001
|
> | | RepartitionExec:
partitioning=RoundRobinBatch(8)
|
> | | CsvExec:
files=[/home/jakevin/code/arrow-datafusion/datafusion/tests/aggregate_simple.csv],
has_header=true, limit=None |
> | |
|
>
+---------------+-------------------------------------------------------------------------------------------------------------------------------------+
> ```
>
> After
>
> ```sql
>
+---------------+---------------------------------------------------------------------------------------------------------------------------------+
> | plan_type | plan
|
>
+---------------+---------------------------------------------------------------------------------------------------------------------------------+
> | logical_plan | Projection: #test.c1, #test.c2
|
> | | Filter: #test.c3 AND #test.c2 = Float64(0.000001)
|
> | | TableScan: test projection=Some([0, 1, 2]),
filters=[#test.c3, #test.c2 = Float64(0.000001)]
|
> | physical_plan | ProjectionExec: expr=[c1@0 as c1, c2@1 as c2]
|
> | | CoalesceBatchesExec: target_batch_size=4096
|
> | | FilterExec: c3@2 AND c2@1 = 0.000001
|
> | | RepartitionExec: partitioning=RoundRobinBatch(8)
|
> | | CsvExec:
files=[/home/jakevin/code/arrow-datafusion/datafusion/tests/aggregate_simple.csv],
has_header=true, limit=None |
> | |
|
>
+---------------+---------------------------------------------------------------------------------------------------------------------------------+
> ```
>
> # Rationale for this change
> merge adjacent filter
>
> # Are there any user-facing changes?
> None
Could you please provide this schema for this table `test`?
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