This is a diff between 1.5 and 1.6 revisions:
123a123< $ isql 1111 -U dba -P i-123abc321122d123> $ isql 1112 -U dba -P i-123abc32150a50< $ isql 1111 -U dba -P instance-id49d50> $ isql 1112 -U dba -P instance-id
123a123< $ isql 1111 -U dba -P i-123abc321122d123> $ isql 1112 -U dba -P i-123abc32150a50< $ isql 1111 -U dba -P instance-id49d50> $ isql 1112 -U dba -P instance-id