Hi, SET and Martijn

Thank you for clarification. I must mixed it up with another DBMS again (name of
DBMS withdrawed to protect the guilty).

> Oh, one more thing. Please don't start a new thread by replying to an
> old, it makes threading mess things up.

I apologies for any inconvenience caused. I didn't notice the thread because I
arrange emails in chronological order. Sorry again.

regards,
bill