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 Set Operations Set Operations

Vincent Almeroth
Vincent Almeroth
12,123 Points
Posted by Vincent Almeroth
Vincent Almeroth
12,123 Points

What lesson shows use how to filter by the first letter of a column value?

What lesson shows use how to filter by the a set of first letters of a columns value?

1 Answer

Steven Parker
Steven Parker
231,261 Points
Steven Parker
Steven Parker
231,261 Points

This exact scenario may not have been shown in a lesson. But the lessons have shown how to create a filter, how to use indexing to get a specific letter of a word, and how to use comparison operators.

Combining these techniques will get the job done, which is very typical of the kind of situations you might encounter in real-life programming tasks.