Function get_doubleprop

tools/cdb2_sqlreplay/cdb2_sqlreplay.cpp:126–134

}

bool get_doubleprop(cson_value *objval, const char *key, double *val) {
    cson_object *obj;
    cson_value_fetch_object(objval, &obj);
    cson_value *propval = cson_object_get(obj, key);
    if (propval == nullptr || !cson_value_is_double(propval))
        return false;
    int rc = cson_value_fetch_double(propval, (cson_double_t*) val);
    return true;
}

bool have_json_key(cson_value *objval, const char *key) {
    cson_object *obj;