blob: ed58947803cfc059bf82266e9224aae649f7aa28 [file] [log] [blame]
SELECT t1.col_intrvl_day , t2.col_intrvl_day
FROM typeall_l t1 INNER JOIN typeall_r t2
ON t1.col_intrvl_day= t2.col_intrvl_day OR ( t1.col_intrvl_day IS NULL AND t2.col_intrvl_day IS NULL );