The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT order_number, org_id
FROM oe_order_headers_all
WHERE header_id = p_order_header_id;
SELECT fnd.customer_id
FROM fnd_user fnd,
oe_order_headers_all oe
WHERE oe.header_id = p_order_header_id
AND oe.created_by = fnd.user_id;
SELECT meaning
FROM wf_lookups
WHERE lookup_type = 'OE_RMA_REJECTION_REASON'
AND lookup_code = p_reject_reason_code;