The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
cagr_api_id
,api_name
,category_name
,object_version_number
from per_cagr_apis
where cagr_api_id = p_cagr_api_id;
select
cagr_api_id
,api_name
,category_name
,object_version_number
from per_cagr_apis
where cagr_api_id = p_cagr_api_id
for update nowait;