param_limit_implications
void param_limit_implications(struct expression *expr, int param, char *key, char *value, struct stree **implied);
param_limit_implications(db_info->expr, param, key, value, &db_info->implied);
param_limit_implications(db_info->expr, param, key, value, &db_info->implied);
param_limit_implications(db_info->expr, param, key, value, &db_info->implied);
param_limit_implications(db_info->expr, param, key, value, &db_info->implied);