The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT crv.course_type
FROM IGS_PS_VER crv
WHERE crv.course_cd = p_course_cd AND
crv.version_number = p_crv_version_number;
SELECT usctv.course_type
FROM IGS_EN_UNIT_SET_COURSE_TYPE_V usctv
WHERE usctv.course_type = cp_course_type AND
usctv.unit_set_cd = p_unit_set_cd AND
usctv.version_number = p_us_version_number;
SELECT 'x'
FROM IGS_PS_OF_UNT_SET_RL cousr
WHERE cousr.course_cd = p_course_cd AND
cousr.crv_version_number = p_crv_version_number AND
cousr.cal_type = p_cal_type AND
cousr.sup_unit_set_cd = p_unit_set_cd AND
cousr.sup_us_version_number = p_us_version_number;
SELECT 'x'
FROM IGS_PS_COO_AD_UNIT_S cacus
WHERE cacus.course_cd = p_course_cd AND
cacus.crv_version_number = p_crv_version_number AND
cacus.cal_type = p_cal_type AND
cacus.unit_set_cd = p_unit_set_cd AND
cacus.us_version_number = p_us_version_number;