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+/*
+Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+
+The MySQL Connector/C++ is licensed under the terms of the GPLv2
+<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
+MySQL Connectors. There are special exceptions to the terms and
+conditions of the GPLv2 as it is applied to this software, see the
+FLOSS License Exception
+<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published
+by the Free Software Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+
+
+#ifndef _SQL_RESULTSET_METADATA_H_
+#define _SQL_RESULTSET_METADATA_H_
+
+#include "sqlstring.h"
+#include "datatype.h"
+
+namespace sql
+{
+
+class ResultSetMetaData
+{
+public:
+	enum
+	{
+		columnNoNulls,
+		columnNullable,
+		columnNullableUnknown
+	};
+
+	virtual SQLString getCatalogName(unsigned int column) = 0;
+
+	virtual unsigned int getColumnCount() = 0;
+
+	virtual unsigned int getColumnDisplaySize(unsigned int column) = 0;
+
+	virtual SQLString getColumnLabel(unsigned int column) = 0;
+
+	virtual SQLString getColumnName(unsigned int column) = 0;
+
+	virtual int getColumnType(unsigned int column) = 0;
+
+	virtual SQLString getColumnTypeName(unsigned int column) = 0;
+
+	virtual unsigned int getPrecision(unsigned int column) = 0;
+
+	virtual unsigned int getScale(unsigned int column) = 0;
+
+	virtual SQLString getSchemaName(unsigned int column) = 0;
+
+	virtual SQLString getTableName(unsigned int column) = 0;
+
+	virtual bool isAutoIncrement(unsigned int column) = 0;
+
+	virtual bool isCaseSensitive(unsigned int column) = 0;
+
+	virtual bool isCurrency(unsigned int column) = 0;
+
+	virtual bool isDefinitelyWritable(unsigned int column) = 0;
+
+	virtual int isNullable(unsigned int column) = 0;
+
+	virtual bool isNumeric(unsigned int column) = 0;
+
+	virtual bool isReadOnly(unsigned int column) = 0;
+
+	virtual bool isSearchable(unsigned int column) = 0;
+
+	virtual bool isSigned(unsigned int column) = 0;
+
+	virtual bool isWritable(unsigned int column) = 0;
+
+	virtual bool isZerofill(unsigned int column) = 0;
+
+protected:
+	virtual ~ResultSetMetaData() {}
+};
+
+
+} /* namespace sql */
+
+#endif /* _SQL_RESULTSET_METADATA_H_ */