The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
template_tab_page_id
,object_version_number
,template_canvas_id
,form_tab_page_id
from hr_template_tab_pages_b
where template_tab_page_id = p_template_tab_page_id;
select
template_tab_page_id
,object_version_number
,template_canvas_id
,form_tab_page_id
from hr_template_tab_pages_b
where template_tab_page_id = p_template_tab_page_id
for update nowait;