Goal: add a new PyDough function aggregates LISTOF which aggregates the grouped data into an array, i.e. the ARRAY_AGG function from SQL. Not every dialect can support this feature (e.g. ANSI, SQLITE), so testing will need to include ways to exclude specific dialects from sql+e2e testing.
Goal: add a new PyDough function aggregates
LISTOFwhich aggregates the grouped data into an array, i.e. theARRAY_AGGfunction from SQL. Not every dialect can support this feature (e.g. ANSI, SQLITE), so testing will need to include ways to exclude specific dialects from sql+e2e testing.