i have two column, 1st column store the "ID and date" format (IDXXX-YYYYMMDD) where IDXXX is the record ID and 2nd column store the time. how can i retrieve the record which is latest date and latest time for each ID in sql in oracle?
ID_DATE TIME
ID001-20170930 1750
ID001-20170930 1830
ID001-20171001 1030
ID001-20171002 1230
ID002-20171101 1000
my expected result as below
ID001-2017002 1230
ID002-20171101 1000
