Ted-Jiang opened a new pull request #2063:
URL: https://github.com/apache/arrow-datafusion/pull/2063
# Which issue does this PR close?
Closes #2021.
# Rationale for this change
Thanks @alamb 's desgin to decouple between explain and planNode, No need
to change `tableScan` struct.
Now
```
❯ explain select c1, c2 from test where c2 = 0.000001;
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
| plan_type | plan
|
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
| logical_plan | Projection: #test.c1, #test.c2
|
| | Filter: #test.c2 = Float64(0.000001)
|
| | TableScan: test projection=Some([0, 1]),
partial_filters=[#test.c2 = Float64(0.000001)]
|
| physical_plan | ProjectionExec: expr=[c1@0 as c1, c2@1 as c2]
|
| | CoalesceBatchesExec: target_batch_size=4096
|
| | FilterExec: CAST(c2@1 AS Float64) = 0.000001
|
| | RepartitionExec: partitioning=RoundRobinBatch(16)
|
| | CsvExec:
files=[/Users/yangjiang/CLionProjects/github/arrow-datafusion/testing/data/csv/aggregate_test_100.csv],
has_header=true, limit=None |
| |
|
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
2 rows in set. Query took 0.004 seconds.
```
# What changes are included in this PR?
plan tree node `TableScan`
# Are there any user-facing changes?
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