to display the details when its tag number is put.

[sainil]

There are hundreds of equipments and I want to display the data sheet of these equipments when its tag no is put.

[alansidman]

You will need to be more specific in your description of what you want to do if you expect any reasonable type of response. Suggest you post sample data of what you have and then explain what you specifically want to get out of your db.