duckdb.query error

[nasoblu5]

SELECT duckdb.raw_query('use nmv; SELECT * FROM main.weather_obs_grid limit 10');

works fine, instead with attached nmv fpr

SELECT * from duckdb.query('SELECT * FROM nmv.main.weather_obs_grid limit 10');
ERROR: (PGDuckDB/Duckdb_ExecCustomScan_Cpp) Invalid Input Error: Attempting to execute an unsuccessful or closed pending query result

[JelteF]

What is nmv in your example?

[nasoblu5]

nmv is the database name alias