Is there any way to determine which table a row belows to, if I do a
search on the top level table:
e.g. I have a table called "BASE". There are two tables which inherit
from "BASE" called "SUBTABLE1" and "SUBTABLE2"
If I do a SELECT * FROM BASE WHERE blah; how can I tell which table
(either SUBTABLE1 or SUBTABLE2) a row comes from ?
Do I need to add an extra column to BASE to specify which table a row
really belongs to ?
(If it helps or hinders, I am ultimately going to be doing this via
JDBC)
Thanks,
GTG
Gordon Ross,
Network Manager/Rheolwr Rhydwaith
Countryside Council for Wales/Cyngor Cefn Gwlad Cymru