참조 : http://www.imaso.co.kr/?doc=bbs/gnuboard.php&bo_table=article&wr_id=32831 SQL Server SELECT TOP 3 * FROM TableName ORDER BY ColumnName DESC DB2 SELECT * FROM TableName ORDER BY ColumnName DESC FETCH FIRST 3 ROWS ONLY Oracle SELECT * ( SELECT * FROM TableName ORDER BY ColumnName DESC ) WHERE ROWNUM