[Rails3] Adding ruby-debug for development. Notes on next steps for relation debugging.

Author: metaskills

Gemfile

@@ -7,4 +7,5 @@ group :development do
   gem 'rake'
   gem 'mocha', '0.9.8'
   gem 'shoulda', '2.10.3'
+  gem 'ruby-debug', '0.10.3'
 end

RAILS3_NOTES

@@ -34,26 +34,43 @@ on a local branch of our remote tracking branch.
 
 = SQL Server Todo
 
-  2364 tests, 9484 assertions, 7 failures, 44 errors
+  /opt/local/bin/ruby -w -I"lib:test:test/connections/native_mysql" "/Users/kencollins/.bundle/ruby/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb" "test/cases/associations/join_model_test.rb" 
+  
+  /opt/local/bin/ruby -I"lib:test:test/connections/native_sqlserver_odbc:/Users/kencollins/Repositories/rails/activerecord/test" "/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb" "test/cases/aaaa_create_tables_test_sqlserver.rb" "test/cases/table_name_test_sqlserver.rb"
+  
+  # Post.preload(:comments).to_a
+  # SELECT [posts].* FROM [posts]
+  # SELECT [comments].* FROM [comments] WHERE ([comments].post_id IN (1,2,3,4,5,6,7))
+  
+  # Post.includes(:comments).to_a
+  # SELECT [posts].* FROM [posts]
+  # SELECT [comments].* FROM [comments] WHERE ([comments].post_id IN (1,2,3,4,5,6,7))
+  
+  # Author.find :first, :conditions => ['name = ?', 'David'], :include => :comments, :order => 'comments.id'
+  # count = posts(:thinking).tags.count
+  
+  
+  2389 tests, 9552 assertions, 9 failures, 32 errors
 
   * SQL Server Test Cases
     x inheritance_test_sqlserver.rb           (1) Recheck orig.
     x method_scoping_test_sqlserver.rb        (1) Recheck orig.
 
   * Verify coerced tests
-    Undefined coerced test: EagerAssociationTest#test_eager_with_has_many_and_limit_and_high_offset_and_multiple_array_conditions
-    Undefined coerced test: EagerAssociationTest#test_eager_with_has_many_and_limit_and_high_offset_and_multiple_hash_conditions
-    Undefined coerced test: EagerAssociationTest#test_count_with_include
-    Undefined coerced test: AttributeMethodsTest#test_typecast_attribute_from_select_to_false
-    Undefined coerced test: AttributeMethodsTest#test_typecast_attribute_from_select_to_true
-    Undefined coerced test: BasicsTest#test_read_attributes_before_type_cast_on_datetime
-    Undefined coerced test: CalculationsTest#test_should_sum_expression
-    Undefined coerced test: InheritanceTest#test_a_bad_type_column
-    Undefined coerced test: InheritanceTest#test_eager_load_belongs_to_primary_key_quoting
-    Undefined coerced test: NestedScopingTest#test_merged_scoped_find
-    Undefined coerced test: MigrationTest#test_add_column_not_null_without_default
-    Undefined coerced test: ChangeTableMigrationsTest#test_string_creates_string_column
-    Undefined coerced test: QueryCacheTest#test_cache_does_not_wrap_string_results_in_arrays
+    - Undefined coerced test: EagerAssociationTest#test_eager_with_has_many_and_limit_and_high_offset_and_multiple_array_conditions
+    - Undefined coerced test: EagerAssociationTest#test_eager_with_has_many_and_limit_and_high_offset_and_multiple_hash_conditions
+    - Undefined coerced test: EagerAssociationTest#test_count_with_include
+    - Undefined coerced test: AttributeMethodsTest#test_typecast_attribute_from_select_to_false
+    - Undefined coerced test: AttributeMethodsTest#test_typecast_attribute_from_select_to_true
+    - Undefined coerced test: BasicsTest#test_read_attributes_before_type_cast_on_datetime
+    - Undefined coerced test: CalculationsTest#test_should_sum_expression
+    - Undefined coerced test: InheritanceTest#test_a_bad_type_column
+    - Undefined coerced test: InheritanceTest#test_eager_load_belongs_to_primary_key_quoting
+    √ Undefined coerced test: NestedScopingTest#test_merged_scoped_find
+    - Undefined coerced test: MigrationTest#test_add_column_not_null_without_default
+    - Undefined coerced test: ChangeTableMigrationsTest#test_string_creates_string_column
+    - Undefined coerced test: QueryCacheTest#test_cache_does_not_wrap_string_results_in_arrays
+  * Move all sqlserver_adapter/core_ext files to sqlserver/core_ext.
   * Make sure the repair special columns was good to go.
   * Possibly remove 2000 support and query methods.
   * Make sure Gemspec is good.

lib/active_record/connection_adapters/sqlserver_adapter.rb

@@ -207,6 +207,10 @@ def supports_primary_key?
         true
       end
 
+      def supports_count_distinct?
+        true
+      end
+      
       def supports_ddl_transactions?
         true
       end

test/cases/sqlserver_helper.rb

@@ -11,6 +11,7 @@
 Bundler.setup
 require 'shoulda'
 require 'mocha'
+require 'ruby-debug'
 [ File.expand_path(File.join(File.dirname(__FILE__),'..','..','test')),
   File.expand_path(File.join(File.dirname(__FILE__),'..','..','test','connections','native_sqlserver_odbc')),
   File.expand_path(File.join(ENV['RAILS_SOURCE'],'activerecord','test'))