andygrove opened a new issue #345:
URL: https://github.com/apache/arrow-datafusion/issues/345
**Describe the bug**
The new physical plan formatting code does not handle joins correctly. Both
children of a join should be shown at the same indent level.
Here is an example of an incorrectly formatted plan:
```
ballista-executor_1 | HashAggregateExec: mode=Partial,
gby=[l_shipmode], aggr=[SUM(CASE WHEN #o_orderpriority Eq Utf8("1-URGENT") Or
#o_orderpriority Eq Utf8("2-HIGH") THEN Int64(1) ELSE Int64(0) END), SUM(CASE
WHEN #o_orderpriority NotEq Utf8("1-URGENT") And #o_orderpriority NotEq
Utf8("2-HIGH") THEN Int64(1) ELSE Int64(0) END)]
ballista-executor_1 | CoalesceBatchesExec: target_batch_size=4096
ballista-executor_1 | HashJoinExec: mode=CollectLeft,
join_type=Inner, on=[("l_orderkey", "o_orderkey")]
ballista-executor_1 | CoalesceBatchesExec: target_batch_size=4096
ballista-executor_1 | FilterExec: l_shipmode IN ([Literal {
value: Utf8("MAIL") }, Literal { value: Utf8("SHIP") }]) AND l_commitdate <
l_receiptdate AND l_shipdate < l_commitdate AND l_receiptdate >=
CAST(1994-01-01 AS Date32) AND l_receiptdate < CAST(1995-01-01 AS Date32)
ballista-executor_1 | CsvExec:
source=Path(/data/lineitem.tbl: [/data/lineitem.tbl]), has_header=false
ballista-executor_1 | CsvExec:
source=Path(/data/orders.tbl: [/data/orders.tbl]), has_header=false
```
**To Reproduce**
Run the integration tests and look at the logs (once
https://github.com/apache/arrow-datafusion/pull/344 is merged).
**Expected behavior**
Both children of a join should be shown at the same indent level.
**Additional context**
None
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