On Mon, 12 Jul 2004, ow wrote:
> Yes, rsmd.getTableName() appears to work. However, I was under
> impression that the folowing should also work (but it does not):
>
> someValue = rs.getXXX("table.column"); // instead of just rs.getXXX("column")
>
> This would be usefull if result set contained two columns from different
> tables with the same name.
>
It actually isn't rs.getXXX("column"), it's the alias given to a select
output. Note that "SELECT a AS b FROM tab" will need to use
rs.getXXX("b"), not "a". There are some rules for coming up with a
default alias which make the column name the alias for plain
columns without aliases.
Adding the tablename to the getXXX method doesn't seem any cleaner to me
than providing a select alias for the column and actually would have some
implementation issues. Notably column names are allowed to have a . in
them, so how would you know when someone was providing a table name.
Kris Jurka