UPDATE customer SET contractual_address = replace(contractual_address, '|', STRINGDECODE('\n'));
UPDATE customer SET billing_address = replace(billing_address, '|', STRINGDECODE('\n'));
UPDATE customer SET remark = replace(remark, '|', STRINGDECODE('\n'));
UPDATE customer SET contractual_address = replace(contractual_address, '|', '\n');
UPDATE customer SET billing_address = replace(billing_address, '|', '\n');
UPDATE customer SET remark = replace(remark, '|', E'\n');
DELETE FROM customer;