betodealmeida commented on issue #20137:
URL: https://github.com/apache/superset/issues/20137#issuecomment-1151687592
@Brooke-white the cursor description returned by the`redshift_connector` has
the column name as bytes, and we expect it to be a string. For example:
```python
[
(b"date", 1043, None, None, None, None, None),
(b"open", 701, None, None, None, None, None),
(b"high", 701, None, None, None, None, None),
(b"low", 701, None, None, None, None, None),
(b"close", 701, None, None, None, None, None),
(b"adj close", 701, None, None, None, None, None),
(b"volume", 20, None, None, None, None, None),
]
```
There's no standard type for the column name
(https://peps.python.org/pep-0249/#cursor-attributes), but in all DB engine
specs I've seen it's returned as a string, so you might want to change that.
I'll also update Superset so that it works with bytes, just in case.
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