sql query statement

Hi,

You can generate against each name and store it in DB and while comparing just compare the guid of name.

have a look of the link

https://msdn.microsoft.com/en-us/library/system.guid.newguid%28v=vs.110%29.aspx

http://www.c-sharpcorner.com/UploadFile/prasoonk/guids-in-C-Sharp-and-net/

Or you can do one thing also white storing the detail in DB just add one more column identity column. and store the value against the name.