Sorting by join-derived columns (e.g. event_presenter_family_name on v_event_file) caused MariaDB to expand the view's JOIN inline, making the unqualified account_id clause from sql_and_qry_part ambiguous — resulting in a 400 SQL error. filter_order_by now accepts raw_table_name and validates ORDER BY columns against the physical table only; join-only columns are silently stripped. Also switches filter_order_by off the global db connection to engine.connect() context managers. Updated all four call sites in api_crud_v3.py and api_crud_v3_nested.py. Docs: add order_by_li raw-table limitation and direct download link patterns to GUIDE__AE_API_V3_for_Frontend.md; record fix in TODO__Agents.md. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
28 KiB
28 KiB