update est_result_size_var() result to std::array
@@ -574,8 +574,8 @@ public:
if (var) {
auto size_pair = query_->est_result_size_var(name);
- buf_nbytes = size_pair.second;
- offsets_num = size_pair.first;
+ buf_nbytes = size_pair[0];
+ offsets_num = size_pair[1];
} else {
buf_nbytes = query_->est_result_size(name);
}
