Feature Request: correct handling of queries on Parquet file (using OPENROWSET)

[aarwurzer2]

Currently, the querying of Parquet files is not handled correctly. Columns are interpreted correctly, just not the tables part (as expected). Following an example of a Parquet query, using OPENROWSET:

SELECT q.MY_FIELD01
  FROM OPENROWSET (BULK '/DATA_STORE1/1/data/date=2022-12-25/*'
                  ,DATA_SOURCE = 'parquet-datasource'
                  ,FORMAT = 'PARQUET') q
WHERE q.MY_FIELD02 >= 'value';

The current output is as follows:

Key	Value(s)
Table names	OPENROWSET
Table names	BULK
Table names	DATA_SOURCE
Table names	FORMAT
Column names	q.MY_FIELD01
Column names	q.MY_FIELD02

But, as you might have guessed, OPENROWSET, BULK, DATA_SOURCE and FORMAT are actually all keywords. For Table names the correct output should have been /DATA_STORE1/1/data/date=2022-12-25/*