The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
alias_type_id
,alias_type
,reference_object
,object_version_number
from hxc_alias_types
where alias_type_id = p_alias_type_id;
select
alias_type_id
,alias_type
,reference_object
,object_version_number
from hxc_alias_types
where alias_type_id = p_alias_type_id
for update nowait;