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| author | Yves Senn <yves.senn@gmail.com> | 2014-02-05 08:52:59 +0100 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2014-02-05 08:52:59 +0100 |
| commit | 3ba0eeda02e85c312d2867afc4aa9afea50d93ec (patch) | |
| tree | 89f7eb762c154522b00484e54e01dd3f28e10ff2 /activerecord/lib | |
| parent | f92142dce19906cd62382f7938cd748dd48b7d65 (diff) | |
| download | rails-3ba0eeda02e85c312d2867afc4aa9afea50d93ec.tar.gz rails-3ba0eeda02e85c312d2867afc4aa9afea50d93ec.tar.bz2 rails-3ba0eeda02e85c312d2867afc4aa9afea50d93ec.zip | |
docs, AR already auto-detects primary keys. Closes #13946. [ci skip]
This behavior was introduced since Rails 3.1 (207f266ccaaa9cd04cd2a7513ae5598c4358b510)
but the docs were still out of date.
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 88bf15bc18..ad069f5e53 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -120,9 +120,9 @@ module ActiveRecord # The name of the primary key, if one is to be added automatically. # Defaults to +id+. If <tt>:id</tt> is false this option is ignored. # - # Also note that this just sets the primary key in the table. You additionally - # need to configure the primary key in the model via +self.primary_key=+. - # Models do NOT auto-detect the primary key from their table definition. + # Note that Active Record models will automatically detect their + # primary key. This can be avoided by using +self.primary_key=+ on the model + # to define the key explicitly. # # [<tt>:options</tt>] # Any extra options you want appended to the table definition. |