Using Auto Generated Id's

[fnk0]

First of all thanks for the great codelab! 👍

More than a issue this would be a Feature... Could you guys add a way to add Unique ID's or something similar to AutoIncrement ID's in this tutorial?

Because so far the only thing that I see is that he reads a text file clears the table and them adds the new ones with a long auto increment id...

That doesn't seems very efficient at all... specially with large tables. Would be really great if in you guys could change this Codelab to add those features.

Thanks.