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#ifndef PQ_CURSORSELECTCOMMAND_H
#define PQ_CURSORSELECTCOMMAND_H
#include "command_fwd.h"
#include "pq-command.h"
#include "pq-selectbase.h"
#include <c++11Helpers.h>
#include <string>
namespace PQ {
class Connection;
class CursorSelectCommand : public SelectBase, public Command {
public:
CursorSelectCommand(
Connection *, const std::string & sql, const PQ::CommandOptionsCPtr &, const DB::CommandOptionsCPtr &);
~CursorSelectCommand() override;
SPECIAL_MEMBERS_DELETE(CursorSelectCommand);
bool fetch() override;
void execute() override;
private:
void fetchTuples();
std::string mkdeclare() const;
mutable bool executed;
unsigned int fTuples;
std::string s_declare;
std::string s_fetch;
std::string s_close;
};
}
#endif
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