The following lines contain the word 'select', 'insert', 'update' or 'delete':
select instance_code into l_instance
from edw_local_instance;
select instance_code into l_instance
from edw_local_instance;
select instance_code into l_instance
from edw_local_instance;
select instance_code into l_instance
from edw_local_instance;
select instance_code into l_instance
from edw_local_instance;