pub unsafe fn generate_join_implied_equalities_for_ecs(
arg_root: *mut PlannerInfo,
arg_eclasses: *mut List,
arg_join_relids: Relids,
arg_outer_relids: Relids,
arg_inner_rel: *mut RelOptInfo
) -> *mut List
pub unsafe fn generate_join_implied_equalities_for_ecs(
arg_root: *mut PlannerInfo,
arg_eclasses: *mut List,
arg_join_relids: Relids,
arg_outer_relids: Relids,
arg_inner_rel: *mut RelOptInfo
) -> *mut List