datafusion-cli: results of group by aggregation query not showing #8702
Description
Describe the bug
datafusion-cli isn't showing results for queries involving selecting count when group by.
To Reproduce
Given input file:
col1,col2
A,
B,b
C,c
Querying this file in datafusion-cli:
DataFusion CLI v34.0.0
❯ CREATE EXTERNAL TABLE kumachan STORED AS CSV WITH HEADER ROW LOCATION '/home/jeffrey/Downloads/kumachan.csv';
0 rows in set. Query took 0.029 seconds.
❯ select * from kumachan;
+------+------+
| col1 | col2 |
+------+------+
| A | |
| B | b |
| C | c |
+------+------+
3 rows in set. Query took 0.005 seconds.
❯ select count(*) from kumachan group by col1;
3 rows in set. Query took 0.010 seconds.
❯
Expected behavior
Should get results like:
+----------+
| COUNT(*) |
+----------+
| 1 |
| 1 |
| 1 |
+----------+
Additional context
No response