How do I use SQL to build and join tables in confluence?

[Sam Frank]

Hi there - I am new here, and I seeking a way to not only use SQL to build tables in confluence, but then how to I join tables from multiple confluence instances? Is there anyone else who has done this task - and if so, how did you do it? 

Thank you.

-Sam

[Igor Kosarev]

Hi, @Sam Frank 

You can’t do that natively. 
To use SQL on tables you can use Table Transform Macro.

But if you want to do that across different Confluence instances you should have some third party backend to transfer table data between instances.