Comments on: How to display combinations using the table format in a SQL statement http://oraqa.com/2007/02/14/how-to-display-combinations-using-the-table-format-in-a-sql-statement/ Oracle Question and Answer Mon, 19 Dec 2011 14:21:07 -0700 http://wordpress.org/?v=2.8.4 hourly 1 By: newkid http://oraqa.com/2007/02/14/how-to-display-combinations-using-the-table-format-in-a-sql-statement/comment-page-1/#comment-296 newkid Mon, 05 Jul 2010 20:55:49 +0000 http://oraqa.com/2007/02/14/how-to-display-combinations-using-the-table-format-in-a-sql-statement/#comment-296 <pre> variable input number exec :input := 4 SELECT CASE WHEN BITAND(ROWNUM,1)>0 THEN '#' END ,CASE WHEN BITAND(ROWNUM,2)>0 THEN '#' END ,CASE WHEN BITAND(ROWNUM,4)>0 THEN '#' END ,CASE WHEN BITAND(ROWNUM,8)>0 THEN '#' END FROM DUAL CONNECT BY ROWNUM<=POWER(2,:input)-1; C C C C - - - - # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 15 rows selected. </pre> variable input number exec :input := 4 SELECT CASE WHEN BITAND(ROWNUM,1)>0 THEN '#' END ,CASE WHEN BITAND(ROWNUM,2)>0 THEN '#' END ,CASE WHEN BITAND(ROWNUM,4)>0 THEN '#' END ,CASE WHEN BITAND(ROWNUM,8)>0 THEN '#' END FROM DUAL CONNECT BY ROWNUM<=POWER(2,:input)-1; C C C C - - - - # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 15 rows selected. ]]>