The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
solution_set_name
,user_id
,description
,status
,solution_set_impl_id
,object_version_number
from per_solution_sets
where solution_set_name = p_solution_set_name
and user_id = p_user_id;
select
solution_set_name
,user_id
,description
,status
,solution_set_impl_id
,object_version_number
from per_solution_sets
where solution_set_name = p_solution_set_name
and user_id = p_user_id
for update nowait;