Fixed the last details to please DB2

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@324 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/lib/active_record/associations/has_many_association.rb

@@ -85,7 +85,7 @@ def find(*args)
 
         # Otherwise, delegate to association class with conditions.
         else
-          args << { :conditions => "#{@association_class_primary_key_name} = '#{@owner.id}' #{@conditions ? " AND " + @conditions : ""}" }
+          args << { :conditions => "#{@association_class_primary_key_name} = #{@owner.quoted_id} #{@conditions ? " AND " + @conditions : ""}" }
           @association_class.find(*args)
         end
       end

activerecord/test/binary_test.rb

@@ -7,6 +7,12 @@ def setup
   end
   
   def test_load_save
+    # Without using prepared statements, it makes no sense to test
+    # BLOB data with DB2, because the length of a statement is
+    # limited to 32KB.
+    if ActiveRecord::ConnectionAdapters.const_defined? :DB2Adapter
+      return true if ActiveRecord::Base.connection.instance_of?(ActiveRecord::ConnectionAdapters::DB2Adapter)
+    end
     bin = Binary.new
     bin.data = @data
 
@@ -34,4 +40,4 @@ def create_data_fixture
     File.new(File.dirname(__FILE__)+"/fixtures/associations.png","rb").read
   end
   
-end
\ No newline at end of file
+end

activerecord/test/fixtures/db_definitions/db2.sql

@@ -119,6 +119,6 @@ CREATE TABLE people (
 
 CREATE TABLE binaries (
   id int generated by default as identity (start with +10000),
-  data mediumblob,
+  data blob(50000),
   PRIMARY KEY  (id)
-);
\ No newline at end of file
+);