The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
layout_id
,layout_name
,application_id
,layout_type
,modifier_level
,modifier_value
,top_level_region_code
,object_version_number
from hxc_layouts
where layout_id = p_layout_id;
select
layout_id
,layout_name
,application_id
,layout_type
,modifier_level
,modifier_value
,top_level_region_code
,object_version_number
from hxc_layouts
where layout_id = p_layout_id
for update nowait;