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#ifndef PQ_SELECTCOMMAND_H
#define PQ_SELECTCOMMAND_H
#include "../libdbpp/selectcommand.h"
#include "command.h"
#include <vector>
#include <map>
namespace PQ {
class Connection;
class Column;
class SelectCommand : public DB::SelectCommand, public Command {
public:
SelectCommand(const Connection *, const std::string & sql, unsigned int no);
virtual ~SelectCommand();
bool fetch();
void execute();
const DB::Column& operator[](unsigned int) const;
const DB::Column& operator[](const Glib::ustring&) const;
unsigned int columnCount() const;
unsigned int getOrdinal(const Glib::ustring&) const;
private:
void fetchTuples();
mutable bool executed;
mutable bool txOpened;
std::vector<Column *> fields;
std::map<Glib::ustring, Column *> fieldsName;
int nTuples, tuple;
PGresult * execRes;
friend class Column;
};
}
#endif
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