Add schema_creation method to monetdb_adapter

lib/active_record/connection_adapters/monetdb/column.rb

+module ActiveRecord
+  module ConnectionAdapters
+    # MonetDB-specific extensions to column definitions in a table.
+    class MonetDBColumn < Column #:nodoc:
+      def initialize(name, default, cast_type, sql_type = nil, null = true, default_function = nil)
+        super(name, default, cast_type, sql_type, null)
+        @default_function = default_function
+      end
+    end
+  end
+end

lib/active_record/connection_adapters/monetdb_adapter.rb

@@ -80,9 +80,9 @@ module ActiveRecord
         !native_database_types[type].nil?
       end
 
-      #def schema_creation
-      #  SchemaCreation.new self
-      #end
+      def schema_creation
+        MonetDB::SchemaCreation.new self
+      end
 
       def supports_migrations?
         true
@@ -292,9 +292,6 @@ module ActiveRecord
       end
     end
 
-    class MonetDBColumn < Column
-    end
-
     module MonetDB
       module Quoting
       end