The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT closed_ind
FROM IGS_GE_REF_CD_TYPE
WHERE reference_cd_type = p_reference_cd_type;
SELECT rct.s_reference_cd_type
FROM IGS_GE_REF_CD_TYPE rct
WHERE rct.reference_cd_type = p_reference_cd_type;
SELECT COUNT(*)
FROM IGS_PS_REF_CD crfc,
IGS_GE_REF_CD_TYPE rct
WHERE crfc.course_cd = p_course_cd AND
crfc.version_number = p_version_number AND
(crfc.reference_cd_type <> p_reference_cd_type OR
crfc.reference_cd <> p_reference_cd) AND
rct.reference_cd_type = crfc.reference_cd_type AND
rct.s_reference_cd_type = cp_s_reference_cd_type AND
rct.closed_ind = 'N';