+# Rename int_pri column to hti_pri in the tc_indiv table
+$sth = $dbh->prepare("ALTER TABLE `tc_indiv` CHANGE `int_pri` `hti_pri` INT( 10 ) UNSIGNED NULL DEFAULT '1'");
+$sth->execute or die "-E- DB error: $DBI::errstr\n";
+
+# Rename int_notes column to hti_notes in the tc_indiv table
+$sth = $dbh->prepare("ALTER TABLE `tc_indiv` CHANGE `int_notes` `hti_notes` VARCHAR( 128 ) CHARACTER SET latin1 COLLATE latin1_swedish_ci NULL DEFAULT NULL");
+$sth->execute or die "-E- DB error: $DBI::errstr\n";
+