with recursive with recursvie --with recursive int_range(A) with recursive int_range(hour) as ( select 0 union select int_range.hour + 1 from int_range where int_range.hour < 3 ) select * from int_range; --with recursive int_range with recursive int_range as ( select 0 as hour union select int_range.hour + 1 from int_range where int_range.hour < 3 ) select * from int_range; --필드가 2개 이상일 경우 --wit..