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-rw-r--r--activerecord/lib/active_record/connection_adapters/db2_adapter.rb9
1 files changed, 8 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/db2_adapter.rb b/activerecord/lib/active_record/connection_adapters/db2_adapter.rb
index 225ade0441..d5bb1147f9 100644
--- a/activerecord/lib/active_record/connection_adapters/db2_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/db2_adapter.rb
@@ -28,7 +28,14 @@ begin
end
module ConnectionAdapters
- class DB2Adapter < AbstractAdapter # :nodoc:
+ # The DB2 adapter works with the C-based CLI driver (http://raa.ruby-lang.org/project/ruby-db2/).
+ #
+ # Options:
+ #
+ # * <tt>:username</tt> -- Defaults to nothing
+ # * <tt>:password</tt> -- Defaults to nothing
+ # * <tt>:database</tt> -- The name of the database. No default, must be provided.
+ class DB2Adapter < AbstractAdapter
def select_all(sql, name = nil)
select(sql, name)
end