I have a query question. I have two table, 1). FP_Child, this table has a CHDOCKET (has 9 digits - 00D012345), 2). FP_SUP , this table has a SUPDOCKET too but not all the CHDOCKET are 9 digits, it might 8 digits - 00D12345). I want to do a query this use CHDOCKET in FP_Child join the SUPDOCKET in FP_SUP, but I know when I join both table, the CHDOCKET must be exactly match the SUPDOCKET, bu tin my sitution , is any way I can make the query works even the SUPDOCKET is missing a one number compare to the CHDOCKET? The CHDOCKET is always 9 digitis. How can I make the 00D012345 (FP_Child table) Join 00D12345 (FP_SUP Table) will show 00D012345 in the query.