[amibroker] How to clean out stock database?

["Brian Fenske" <brianfx@xxxxxxxxxxx>]

I have about 100 symbols in a db.  I want to save about ten of them and
delete the rest.  How do I do this the easiest way?  The only way I can find
is to go to a symbol, click on the Symbol menu and choose Delete.  I'm not
going to do that 90 times!
 
Thanks,
Brian