The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
pattern_purpose_id,
pattern_purpose,
pattern_id,
object_version_number
from hr_pattern_purposes
where pattern_purpose_id = p_pattern_purpose_id;
select pattern_purpose_id,
pattern_purpose,
pattern_id,
object_version_number
from hr_pattern_purposes
where pattern_purpose_id = p_pattern_purpose_id
for update nowait;