How to use phoenuix to map to an Existing HBase Table

[xuxc]

i have read the doc on Apache.com and have a question about "How to use phoenuix to map to an Existing HBase Table".
The Situation is :
I have create a table(e.g named Testtable) by coprocessor in Hbase-0.94.8,and i want to use SQL to query it.
Whether can i carete a new table/view mapping to Testtable ?
if it can be done,how to do ?
thx.