We have added an IceBreak feature to list tables, view and files in libraries.
Sometimes it is a little annoying if you use long tables names, and you don't know the physical filename behind it. Also - if you use the new SQL tool in ACS, the you don't know what is in a specific library / schema. Since you don't have any prompting (yet).
Now you can simply use the syscat view like this:
Select * from icebreak.syscat;