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Databases Creating and Modifying Database Tables Creating and Modifying Database Tables Making Changes to a Database

Posted by Jorleni Maldonado
Jorleni Maldonado
14,398 Points

Not sure what I'm missing here...

Please help

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

Can you post your SQL?

Jorleni Maldonado
Jorleni Maldonado
14,398 Points

This is what I had for Challenge 1 of 3.... create table rocks(id primary key, name, type, color);

Challenge 2 of 3 is asking... Now, in the MEMBERS table, we'd like to change the FAVORITE_ROCK column to be FAVORITE_ROCK_ID, and it should be a foreign key for the ID column in the ROCKS table.

Unfortunately, in SQLite, ALTER will only let us rename columns. So to add the foreign key constraint we'll need to drop and recreate the table. Start by dropping the MEMBERS table.

1 Answer

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

Task 2 is just dropping the table

DROP TABLE MEMBERS;
Jorleni Maldonado
Jorleni Maldonado
14,398 Points

Thank you so much!