Graphical SQL Editor with auto-complete for Relational Tables?

Hi!

I'm looking at manually entering quite a bit of relational data and I am wondering whether anyone knows of a nice GUI tool to do it?

What I'm looking at doing is something like matching up names with addresses. I have a table with a list of people, and I have a list of properties. I want to create a table where I could pair up people with properties. I would like the ID's to be entered into the Database, but I would like to see names and addresses on the front-end. Preferably when I click into the new relational table's columns it would give me an auto-complete list of possible values as I type. (So offer suggestions for names / addresses).

I'm looking for something web-based or MacOS / Linux compatible.

Does anyone know of such a tool?