pqxx_compat.hpp

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#pragma once
#include "kch_config.h"
 
#if KCH_PQXX_MAJOR_VERSION < 7
#include <cstdint>
#include <pqxx/binarystring>
#include <string_view>
#include <vector>
#else
#include "util/bytea_utils.hpp"
#include <pqxx/zview>
#endif
 
#if KCH_PQXX_MAJOR_VERSION < 7
using bytestr_t = pqxx::binarystring;
using zview_t = std::string_view;
#define STMT_NAME_T const std::string
#else
using bytestr_t = util::byte_string;
using zview_t = pqxx::zview;
#define STMT_NAME_T constexpr zview_t
#endif
 
#if KCH_PQXX_MAJOR_VERSION < 7
namespace util
{
std::vector<std::uint8_t> to_bytea(const pqxx::binarystring& bstr);
pqxx::binarystring to_binstr(const std::vector<std::uint8_t>& barr);
} // namespace util
#endif