The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
hierarchy_node_map_id
,hierarchy_id
,topic_id
,user_interface_id
,object_version_number
from hr_ki_hierarchy_node_maps
where hierarchy_node_map_id = p_hierarchy_node_map_id;
select
hierarchy_node_map_id
,hierarchy_id
,topic_id
,user_interface_id
,object_version_number
from hr_ki_hierarchy_node_maps
where hierarchy_node_map_id = p_hierarchy_node_map_id
for update nowait;