Hi @vitlibar,
In http implementation, ClickHouse will return format of query result in header `X-ClickHouse-Format`. Can we return format in gRPC response as well? This helps client like JDBC driver for deserialization(without the need for parsing the query).
#include "GRPCServer.h"
#include <limits>
#include <memory>
#if USE_GRPC
#include <Columns/ColumnString.h>
#include <Columns/ColumnsNumber.h>
#include <Common/CurrentThread.h>
#include <Common/SettingsChanges.h>