在数据库中保存或更新记录时，如何强制eloquent接受'ID'而不是'id'？

Question

in laravel, eloquent assumes primary key to be 'id', however, I'm forced to use an already existing database that has 'ID' as a primary key, as a result, the functions save() and update() are not updating the database records. The question is how do I force eloquent to use 'ID'as the primary key?

I've already tried :

protected $primarykey = 'ID';

but still with no luck. However when i change the database column name to 'id' the save() and update() functions works just fine, but this is not a solution that I can use in my case as the database is controlled by the company I'm working for.

Answer 1

Variable names are case sensitive and the $primaryKey property has a capital K . Try changing this in your model.

protected $primaryKey = 'ID';