The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
questionnaire_template_id,
name,
text,
available_flag,
business_group_id,
object_version_number
from hr_questionnaires
where questionnaire_template_id = p_questionnaire_template_id;
select questionnaire_template_id,
name,
text,
available_flag,
business_group_id,
object_version_number
from hr_questionnaires
where questionnaire_template_id = p_questionnaire_template_id
for update nowait;