How to convert row to columns?
问题 I have the below table: PROCESS ID VOUCHER DATE CATEGORY_ID PROJECT AMOUNT ----------- ------------ ------------ ------- ------- 1001 12/03/13 Miscellaneous pnr 1000 1001 12/03/13 Miscellaneous pjk 2000 1002 20/07/13 Local Travel pnr 3000 1002 20/07/13 Local Travel npk 3400 1003 29/09/14 Miscellaneous jpg 1000 1004 23/10/13 Local Travel pnr 2000 1005 24/10/13 Miscellaneous pnr 1000 1005 24/10/13 Local Travel pnr 1000 In the interface I will give VOUCHER DATE as between some date e.g., 20/01