-- -- workflow__delete_trans_role_assign_map/3 -- create or replace function workflow__delete_trans_role_assign_map( character varying, character varying, character varying ) returns int4 as $$ declare p_workflow_key alias for $1; p_transition_key alias for $2; p_assign_role_key alias for $3; begin delete from wf_transition_role_assign_map where workflow_key = p_workflow_key and transition_key = p_transition_key and assign_role_key = p_assign_role_key; return 0; end;$$ language plpgsql;