The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
template_item_context_page_id
,object_version_number
,template_item_context_id
,template_tab_page_id
from hr_template_item_context_pages
where template_item_context_page_id = p_template_item_context_page_i;
select
template_item_context_page_id
,object_version_number
,template_item_context_id
,template_tab_page_id
from hr_template_item_context_pages
where template_item_context_page_id = p_template_item_context_page_i
for update nowait;