PARAM_SET
select_return_states_hook(PARAM_SET, &record_param_assignment);
if (op == PARAM_SET)
db_param_add_set(expr, param, key, value, PARAM_SET);
select_return_states_hook(PARAM_SET, &db_param_set);
select_return_states_hook(PARAM_SET, &db_param_set);
select_return_states_hook(PARAM_SET, &db_param_add);
PARAM_SET, param, new, "s64min-s64max");
param_has_filter_data(sm) ? PARAM_ADD : PARAM_SET,
param_has_filter_data(sm) ? PARAM_ADD : PARAM_SET,
select_return_states_hook(PARAM_SET, &db_param_add);