Database - How to..?

[nkishor@xxxx]

How do I remove a whole bunch of tickers in a group. I don't
want to delete them, just move them out of a grp to no other
grp.

Also is there a way to delete a number of tickers at once? I want
to delete all tickers whose average daily volume is less
than 100,000. Can I do this in a few clicks?

Any help will be much appreciated.

nk