How to join data present in 2 databases using a common column
I am trying to join information present in 2 tables each in its own database but having a common field
As you can see table 1 contains column id which is also present in table 1 in database ratingsdb.
Tableau provides an optiong to connect to multiple databases and then use linked fields to join the information . But i am not able to achieve the desired results. Can someone please tell me how do i do this.
