Getting an FFI error while trying to read a detla table with Duckdb. The delta table is on a network connected drive via SMB. I just wrote the delta table from the same machine, just prior, using the same python kernel. I wrote the delta table using Polars and wanted to query it using SQL in Duckdb. The error is here and I cannot figure it out. IOException: IO Error: Hit DeltaKernel FFI error (from: While trying to read from delta table: '....\data\prices_delta/'): Hit error: 8 (ObjectStoreError) with message (Error interacting with object store: Generic URL error: Unable to recognise URL "file://xxx.xxx.x.xxx/airflow/data/prices_delta/") Here's the code that I'm using to query the table. Note that I've also tried absolute paths but the relative pathing works for other duckdb operations (scanning csv/parquet/etc) and I used the relative pathing to write the tables. delta_data_folder = '..\\..\\data\\prices_delta' Query = f""" SELECT count(*) FROM delta_scan('{delta_data_folder}') WHERE 1=1 AND year = 2024 AND month = 8 AND day = 29 """ con = duckdb.connect(database = ":memory:") con.execute(Query).df().head() Continue reading...