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Q&A mysql return error `ActiveRecord::StatementInvalid: Mysql2::Error: Cannot drop table 'abilities' referenced by a foreign key constraint 'fk_rails_de15a6ad96' on table 'user_abilities'.: DROP TABLE IF EXISTS abilities`

posted 4y ago by ArtOfCode‭

Answer
#1: Initial revision by user avatar ArtOfCode‭ · 2021-08-02T22:09:04Z (almost 4 years ago) 
You've already got a database there that you're trying to overwrite. As long as it hasn't got anything in it that you want, do a `drop database qpixel_dev` and `drop database qpixel_test`, then re-run from the start.