How to query based on partial row key

[Ramasubramanian]

Hi,

Can someone help how to query on partial rowkey. 

For example I have rowkey like below:

Name1|accounts|t120
Name2|HR|t110

Etc.,

I need to get all records which has "accounts" in the rowkey. 

Pls help how to frame the query. 

Regards,
Rams