'UPDATE h_cust_main SET paycvv = NULL WHERE paycvv IS NOT NULL',
foreach my $sql (
'UPDATE h_cust_main SET paycvv = NULL WHERE paycvv IS NOT NULL',
- 'UPDATE cust_main SET signupdate = (SELECT signupdate FROM h_cust_main WHERE h_cust_main.custnum = cust_main.custnum ORDER BY historynum ASC LIMIT 1) WHERE signupdate IS NULL',
+ 'UPDATE cust_main SET signupdate = (SELECT signupdate FROM h_cust_main WHERE signupdate IS NOT NULL AND h_cust_main.custnum = cust_main.custnum ORDER BY historynum DESC LIMIT 1) WHERE signupdate IS NULL',