Where in the API do I find special column names

Rails
1

I am looking at the api (activerecord) for the list of special column
names (like changed_at) but I cannot find the appropriate class or
module. Can someone tell me where to look?

Regards,

2

James B. pisze:

I am looking at the api (activerecord) for the list of special column
names (like changed_at) but I cannot find the appropriate class or
module. Can someone tell me where to look?

Regards,
have a look at this: http://rails.raaum.org/database-conventions.html
don’t know where you can find it in ruby sources.

3

Piotr N. wrote:

have a look at this: http://rails.raaum.org/database-conventions.html
don’t know where you can find it in ruby sources.

Thanks. That is a very helpful reference.

Does anyone know if this list of special column names is exhaustive?

created_at updated_on lock_version
created_on updated_at type
id #{table_name}_count position
parent_id lft rgt
#(table_name)_id

Regards,