Դϴ. ڿ ϼ.select * from event Where ( ( to_days(s_date) between to_days('2020-09-01') AND to_days('2020-09-31') ) or ( to_days(e_date) between to_days('2020-09-01') AND to_days('2020-09-31') ) or ( to_days('2020-09-31') between to_days(s_date) AND to_days(e_date)) ) and ( s_date not like '%%' ) and name_eng!=''