The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT cc_issuer_range_id, r.card_issuer_code,
card_number_prefix, NVL(digit_check_flag,'N')
FROM iby_cc_issuer_ranges r, iby_creditcard_issuers_b i
WHERE (card_number_length = ci_card_len)
AND (INSTR(ci_card_number,card_number_prefix) = 1)
AND (r.card_issuer_code = i.card_issuer_code)
AND r.card_issuer_code = NVL(ci_card_type, r.card_issuer_code)
ORDER BY r.last_updated_by DESC,
r.last_update_date DESC;