CakePHP在现有表中添加新的模型关联

Question

I have table foos and bars with a lot of data currently in them (well over 10,000 rows). I have now added a new relationship in the model Foo belongsTo Bar and Bar hasOne Foo .

I would now need to add columns foo_id and bar_id to the tables but how can I populate the columns easily with the existing data? I can't simply grab the data in cakePHP as the data array is too large. Is there a way to do this using mySQL or from the cake console?

Answer 1

我可能会通过基于SQL的迁移来解决此问题，或者如果这无法正常工作，那么使用foo和bar分页的Cake shell命令会将数据添加到新列中。