{ "db_name": "PostgreSQL", "query": "\n DELETE FROM public.af_workspace_member\n WHERE \n workspace_id = $1 \n AND uid = (\n SELECT uid FROM public.af_user WHERE email = $2\n )\n -- Ensure the user to be deleted is not the original owner. \n -- 1. TODO(nathan): User must transfer ownership to another user first.\n -- 2. User must have at least one workspace\n AND uid <> (\n SELECT owner_uid FROM public.af_workspace WHERE workspace_id = $1\n );\n ", "describe": { "columns": [], "parameters": { "Left": [ "Uuid", "Text" ] }, "nullable": [] }, "hash": "69ab5d0cc26ae1830849de97d53731dbddbf4189cca04706928848e932b7a72c" }