The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
hou.name
from
hr_organization_units hou
where
hou.organization_id = to_number(p_context_value);
statem := 'select ff_archive_utils.'||p_legislation_code || '_' || p_context_name || '('''|| p_context_value||''') from dual';
select legislation_code
from per_business_groups
where business_group_id = p_business_group_id;