query help needed

[Li, Jerry]

Hi, all:

Since I am a new comer to CVS, I would like to get your help on the
following queries. I sent out my questions to this group a while ago.
However, I have not received any suggest yet. I am thinking my mail may
never went through.

Our environment: CVS server on Solaris; WinCVS client for Windows user, CVS
clients for Linux and Solaris user.

query 1:  how to query the name of files which have been changed between two
tags, say rel1 and rel2.
query 2:  how to query the name of files which have been changed by a user
between two tags.
query 3:  how to query the name of files which have been changed since a
timestamp, say 12:00pm on 7/4/2001

question 1: is cvs scc compliant? we want to integrate cvs with Visual Cafe.
question 2: Can cvs integrate with any bug track system?

your help will be highly appreciated!

Jerry