Change Details

Add `filter=` (synonymous to `where=`), `sort=`, `order=` and `group by=` parameterts to //External Data//'s data retrieval functions, working as in SQL.

Add `filter=` (synonymous to `where=`), `sort=`, `order=`, `group by=`, `having=` (with aggregation functions) and `limit=` parameterts to //External Data//'s data retrieval functions, working as in SQL.

Add `filter=` (synonymous to `where=`), `sort=`, `order=` and `group by=`, `group by=`, `having=` (with aggregation functions) and `limit=` parameterts to //External Data//'s data retrieval functions, working as in SQL.