write query to get all columns from two different tables

Hi,

My two database tables are like this:

Table1:

Id      Firstname
1         Darma

Table 2:

Rnumber      Firstname
1                Teja

My final outcome should be: Darma Teja

I tried sql joins, But it works only when I have have same column names. In my tables, I dont have same column names.


Many thanks,

Darma