Fix lost filters and projections in ParquetExec, CSVExec etc

[Ted-Jiang]

Which issue does this PR close?

Thanks for @yjshen give this advice ❤️.
Closes #2073.

Rationale for this change

Before:

❯  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.

Now:

explain select l_orderkey, l_shipdate from parquet where l_shipdate < '1996-05-20';
+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| plan_type     | plan                                                                                                                                                                                                                                                                           |
+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| logical_plan  | Projection: #parquet.l_orderkey, #parquet.l_shipdate                                                                                                                                                                                                                           |
|               |   Filter: #parquet.l_shipdate < Utf8("1996-05-20")                                                                                                                                                                                                                             |
|               |     TableScan: parquet projection=Some([0, 10]), partial_filters=[#parquet.l_shipdate < Utf8("1996-05-20")]                                                                                                                                                                    |
| physical_plan | ProjectionExec: expr=[l_orderkey@0 as l_orderkey, l_shipdate@1 as l_shipdate]                                                                                                                                                                                                  |
|               |   CoalesceBatchesExec: target_batch_size=4096                                                                                                                                                                                                                                  |
|               |     FilterExec: l_shipdate@1 < CAST(1996-05-20 AS Date32)                                                                                                                                                                                                                      |
|               |       RepartitionExec: partitioning=RoundRobinBatch(16)                                                                                                                                                                                                                        |
|               |         ParquetExec: limit=None, partitions=[/Users/yangjiang/test-data/tpch-1g-oneFile/lineitem/part-00000-41937a05-669a-4bfc-abbd-b4cdf90557f1-c000.snappy.parquet], pruning_predicate=l_shipdate_min@0 < CAST(1996-05-20 AS Date32), projected_col=[l_orderkey, l_shipdate] |
|               |                                                                                                                                                                                                                                                                                |
+---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
2 rows in set. Query took 0.008 seconds.



explain select c1,c2 from csv where c2 < 10;
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| plan_type     | plan                                                                                                                                                                         |
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| logical_plan  | Projection: #csv.c1, #csv.c2                                                                                                                                                 |
|               |   Filter: #csv.c2 < Int64(10)                                                                                                                                                |
|               |     TableScan: csv projection=Some([0, 1]), partial_filters=[#csv.c2 < Int64(10)]                                                                                            |
| physical_plan | ProjectionExec: expr=[c1@0 as c1, c2@1 as c2]                                                                                                                                |
|               |   CoalesceBatchesExec: target_batch_size=4096                                                                                                                                |
|               |     FilterExec: CAST(c2@1 AS Int64) < 10                                                                                                                                     |
|               |       RepartitionExec: partitioning=RoundRobinBatch(16)                                                                                                                      |
|               |         CsvExec: files=[/Users/yangjiang/CLionProjects/github/arrow-datafusion/testing/data/csv/aggregate_test_100.csv], has_header=true, limit=None, projected_col=[c1, c2] |
|               |                                                                                                                                                                              |
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
2 rows in set. Query took 0.005 seconds.

What changes are included in this PR?

Are there any user-facing changes?

[Ted-Jiang]

Everytime changing explain struct will add whitespace in output.
Add this filter will make this test pass.

[yjshen]

Thanks @Ted-Jiang !

[alamb]

Thanks @Ted-Jiang and @yjshen -- this looks great

[liukun4515]

LGTM

[xudong963]

Thanks @Ted-Jiang