I am trying to get the first occurance of the code field for each CAS# (Results only have one cas#)
How would I do that using my select statement:
Select casnum, to_char(optm, 'hh24:mi:ss'), cltm, code, clnum
from cashist
where opendate between '2001-01-01' and '2001-01-30'
RESULTS:
CAS#...