The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT 'X'
FROM IGS_PS_ENT_PT_REF_CD ceprc
WHERE ceprc.coo_id = p_coo_id AND
NVL(ceprc.unit_set_cd, 'NONE') = NVL(p_unit_set_cd, 'NONE') AND
NVL(ceprc.us_version_number, 0) = NVL(p_us_version_number, 0) AND
ceprc.reference_cd_type = p_reference_cd_type AND
ceprc.sequence_number <> p_sequence_number;
SELECT 'X'
FROM IGS_PS_OFR_UNIT_SET cous,IGS_PS_OFR_OPT coo,igs_en_unit_set_stat uss1,IGS_EN_UNIT_SET_ALL US
WHERE coo.coo_id = p_coo_id
AND us.version_number = p_us_version_number
AND us.unit_set_cd = p_unit_set_cd
AND us.expiry_dt IS NULL
AND coo.course_cd = cous.course_cd
AND coo.version_number = cous.crv_version_number
AND coo.CAL_TYPE = cous.CAL_TYPE
AND us.unit_set_cd = cous.unit_set_cd
AND us.version_number = cous.us_version_number
AND us.unit_set_status = uss1.unit_set_status
AND uss1.s_unit_set_status =cst_active
AND NOT EXISTS (SELECT 1
FROM IGS_PS_OF_OPT_UNT_ST coous
WHERE coous.course_cd = cous.course_cd
AND coous.crv_version_number = cous.crv_version_number
AND coous.CAL_TYPE = cous.CAL_TYPE
AND coous.unit_set_cd = cous.unit_set_cd
AND coous.us_version_number = cous.us_version_number
);
SELECT 'X'
FROM IGS_PS_OF_OPT_UNT_ST coous,IGS_EN_UNIT_SET_ALL US,igs_en_unit_set_stat uss1
WHERE coous.coo_id = p_coo_id
AND us.version_number = p_us_version_number
AND us.unit_set_cd = p_unit_set_cd
AND us.expiry_dt IS NULL
AND us.unit_set_cd = coous.unit_set_cd
AND us.version_number = coous.us_version_number
AND us.unit_set_status = uss1.unit_set_status
AND uss1.s_unit_set_status = cst_active;