GSQuery *mQuery;

friend class Container;

GSContainerInfo *mContainerInfo;

GSRow* mRow;

public:

~Query();

void close();

RowSet* fetch(bool for_update = false);

void set_fetch_option_integer(GSFetchOption fetchOption, int32_t value);

void set_fetch_option_long(GSFetchOption fetchOption, int64_t value);

void set_fetch_options(int limit = -1, bool partial = false);

RowSet* get_row_set();

GSQuery* gs_ptr();

private:

Query(GSQuery *query, GSContainerInfo *containerInfo, GSRow *gsRow);