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| author | Yves Senn <yves.senn@gmail.com> | 2014-06-10 12:09:58 +0200 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2014-06-26 22:03:48 +0200 |
| commit | a48b675d54101b048228d1011ffa426c2b7fe94d (patch) | |
| tree | 94737f11dfa1a6f1d28ff7a22f78635ccbf89312 /activerecord/lib | |
| parent | 1c170fdea2be04691c7daa8266084766fe963fff (diff) | |
| download | rails-a48b675d54101b048228d1011ffa426c2b7fe94d.tar.gz rails-a48b675d54101b048228d1011ffa426c2b7fe94d.tar.bz2 rails-a48b675d54101b048228d1011ffa426c2b7fe94d.zip | |
fk: `:primary_key` option for non-standard pk's.
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 4 |
1 files changed, 3 insertions, 1 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 da6b15dad0..db04ebc802 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -647,9 +647,11 @@ module ActiveRecord end def add_foreign_key(from_table, to_table, options = {}) + primary_key = options.fetch(:primary_key, "id") + options = { column: options.fetch(:column), - primary_key: "id", + primary_key: primary_key, name: foreign_key_name(from_table, options) } at = create_alter_table from_table |