Do not print logical plans in tree explain format #15020
Description
Is your feature request related to a problem or challenge?
We are working on a new user focused explain format
The current explain format has a logical plan and a physical plan. This split is important for people developing DataFusion but not as much for users.
For example, the query like this
set datafusion.explain.format = "tree";
create table table1 (
int_col INT,
string_col TEXT,
bigint_col BIGINT,
date_col DATE
) as VALUES (1, 'foo', 1, '2023-01-01'), (2, 'bar', 2, '2023-01-02'), (3, 'baz', 3, '2023-01-03');
0 row(s) fetched.
explain SELECT int_col FROM table1
WHERE string_col != 'foo' AND string_col != 'bar' AND string_col != 'a really long string constant'The output looks like this (note the logical_plan line that is very wide)
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------+
| plan_type | plan |
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------+
| logical_plan | Projection: table1.int_col |
| | Filter: table1.string_col != Utf8("foo") AND table1.string_col != Utf8("bar") AND table1.string_col != Utf8("a really long string constant") |
| | TableScan: table1 projection=[int_col, string_col] |
| physical_plan | ┌───────────────────────────┐ |
| | │ CoalesceBatchesExec │ |
| | └─────────────┬─────────────┘ |
| | ┌─────────────┴─────────────┐ |
| | │ FilterExec │ |
| | │ -------------------- │ |
| | │ predicate: │ |
| | │string_col@1 != foo AND ...│ |
| | └─────────────┬─────────────┘ |
| | ┌─────────────┴─────────────┐ |
| | │ DataSourceExec │ |
| | │ -------------------- │ |
| | │ partition_sizes: [1] │ |
| | │ partitions: 1 │ |
| | └───────────────────────────┘ |
| | |
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------+
2 row(s) fetched.Describe the solution you'd like
I would like to hide the logical plan in tree mode.
So for the example above, that would look something like
+---------------+---------------------------------------+
| plan_type | plan |
+---------------+---------------------------------------+
| physical_plan | ┌───────────────────────────┐ |
| | │ CoalesceBatchesExec │ |
| | └─────────────┬─────────────┘ |
| | ┌─────────────┴─────────────┐ |
| | │ FilterExec │ |
| | │ -------------------- │ |
| | │ predicate: │ |
| | │string_col@1 != foo AND ...│ |
| | └─────────────┬─────────────┘ |
| | ┌─────────────┴─────────────┐ |
| | │ DataSourceExec │ |
| | │ -------------------- │ |
| | │ partition_sizes: [1] │ |
| | │ partitions: 1 │ |
| | └───────────────────────────┘ |
| | |
+---------------+--------------------------------------+Describe alternatives you've considered
No response
Additional context
I think this is a fairly straightforward issue and there are existing tests so marking as a good first issue