The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT 'x'
From IGS_AS_EXAM_INSTANCE
WHERE ese_id = p_ese_id AND
venue_cd = p_venue_cd;
SELECT s_cal_status
FROM IGS_CA_STAT cs,
IGS_CA_INST ci
WHERE cs.cal_status = ci.cal_status AND
ci.sequence_number = cp_sequence_number AND
ci.cal_type = cp_cal_type;