comphead commented on issue #1789:
URL:
https://github.com/apache/datafusion-comet/issues/1789#issuecomment-2920864833
Datafusion test
```
let batch = session_ctx
.read_parquet("/tmp/t1/part-00000-340a4bdf-2e2c-42a8-a38a-01b47ab7d3c0-c000.snappy.parquet",
ParquetReadOptions::default()).await?.collect().await?;
print_batches(&*batch);
dbg!(&batch);
```
the print shows correctly
```
+--------------------------------------------+
| c0 |
+--------------------------------------------+
| {{a: 3, b: 4, c: 5}: {x: 6, y: abc, z: 8}} |
| {{a: 31, b: 41, c: 51}: } |
+--------------------------------------------+
```
But the batch itself is not
```
-- child 0: "x" (Int64)
PrimitiveArray<Int64>
[
0,
]
-- child 1: "y" (Utf8)
StringArray
[
"",
]
-- child 2: "z" (Int64)
PrimitiveArray<Int64>
[
0,
]
```
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