1. 程式人生 > >sql拆分日期字串(20181111-20181112)

sql拆分日期字串(20181111-20181112)

sql拆分日期字串data_prid_desc(20181111-20181112)
如:拆分成開始時間exe_bgn_time120181111,結束時間exe_end_time120181112

substring_index(s.data_prid_desc, '-', 1) AS exe_bgn_time1
substring_index(s.data_prid_desc,'-', -1) AS exe_end_time1