The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT state_cd
FROM IGS_AD_AUSE_ED_AS_TY
WHERE aus_scndry_edu_ass_type = p_aus_scndry_edu_ass_type;
SELECT state_cd
FROM IGS_AD_AUS_SEC_ED_SC
WHERE secondary_school_cd = p_secondary_school_cd;
SELECT closed_ind
FROM IGS_AD_AUSE_ED_AS_TY
WHERE aus_scndry_edu_ass_type = p_aus_scndry_edu_ass_type;