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

PHP

Anna Takang Nchongarrey-Oben
Anna Takang Nchongarrey-Oben
7,365 Points
Posted by Anna Takang Nchongarrey-Oben
Anna Takang Nchongarrey-Oben
7,365 Points

Create a genres table called "t_genres" with an auto incrementing primary key called "pk_id" and a unique column called

Create a genres table called "t_genres" with an auto incrementing primary key called "pk_id" and a unique column called "uk_name" that can't be null. The "uk_name" is a varchar of up to 45 characters.

Type in your command below, then press Enter.

Bummer! You're missing the PRIMARY KEY of 'pk_id'. Around 4:15 in the video might be helpful.

1 Answer

Victor Ruiz
Victor Ruiz
16,570 Points
Victor Ruiz
Victor Ruiz
16,570 Points

Hi Anna,

All your missing is the INTERGER.

CREATE TABLE t_genres (pk_id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, uk_name VARCHAR(45) UNIQUE NOT NULL)

Hope that helps!