The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
template_data_group_id
,object_version_number
,form_template_id
,form_data_group_id
from hr_template_data_groups
where template_data_group_id = p_template_data_group_id;
select
template_data_group_id
,object_version_number
,form_template_id
,form_data_group_id
from hr_template_data_groups
where template_data_group_id = p_template_data_group_id
for update nowait;