Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Databases Querying Relational Databases Joining Table Data with SQL JOIN Queries

Carlos Esquivel
Carlos Esquivel
5,867 Points
Posted by Carlos Esquivel
Carlos Esquivel
5,867 Points

How to use SQL INNER JOIN to display Data from three different tables on a report.

Joining Three Tables with Join Queries

Currently, I have tried multiple different ways of joining data from three tables to put them into a report. I have started off by USING the SELECT statements followed by the columns I am selecting from the tables.

However, with the current way I have my Query, It says that my Choice of Model.model_name is an ambiguous column.

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

Please show your actual code and perhaps we can help solve the issue.