#pragma once
#include "../ResultImpl.h"
#include <libpq-fe.h>
#include <memory>
#include <string>
namespace drogon
{
namespace orm
{
class PostgreSQLResultImpl : public ResultImpl
{
  public:
    explicit PostgreSQLResultImpl(std::shared_ptr<PGresult> r) noexcept
        : result_(std::move(r))
    {
    }
    SizeType size() const noexcept override;
    RowSizeType columns() const noexcept override;
    const char *columnName(RowSizeType number) const override;
    SizeType affectedRows() const noexcept override;
    RowSizeType columnNumber(const char colName[]) const override;
    const char *getValue(SizeType row, RowSizeType column) const override;
    bool isNull(SizeType row, RowSizeType column) const override;
    FieldSizeType getLength(SizeType row, RowSizeType column) const override;
    int oid(RowSizeType column) const override;
  private:
    std::shared_ptr<PGresult> result_;
};
}  
}