The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT 'x'
FROM IGS_AS_ASSESSMNT_TYP atyp,
IGS_AS_ASSESSMNT_ITM ai
WHERE atyp.assessment_type = ai.assessment_type AND
ai.ass_id = p_ass_id AND
atyp.examinable_ind = 'N';
SELECT 'x'
FROM IGS_AS_EXM_MTRL_TYPE
WHERE exam_material_type = p_exam_material_type AND
closed_ind = 'Y';