The following lines contain the word 'select', 'insert', 'update' or 'delete':
select file_data
into loc
from fnd_lobs
where file_id = initWrite.file_id
for update of file_data;
select file_data
into loc
from fnd_lobs
where file_id = appendWrite.file_id
for update of file_data;
update fnd_lobs
SET expiration_date = SYSDATE + 90
WHERE file_id = p_file_id;