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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2005-11-21 22:27:19 +0000 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2005-11-21 22:27:19 +0000 |
| commit | d21ba5aec9f5c5ddd00f478cd55930daef029c9d (patch) | |
| tree | 511beeef697d38eab141d19e4d85185f237b4a0c /activerecord/lib/active_record | |
| parent | f783d50cf89afa6116dc9e3c7d68d50975b33d26 (diff) | |
| download | rails-d21ba5aec9f5c5ddd00f478cd55930daef029c9d.tar.gz rails-d21ba5aec9f5c5ddd00f478cd55930daef029c9d.tar.bz2 rails-d21ba5aec9f5c5ddd00f478cd55930daef029c9d.zip | |
has_and_belongs_to_many: use JOIN instead of LEFT JOIN. References #2937.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3155 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/lib/active_record')
| -rw-r--r-- | activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb b/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb index 2a51efb94f..4bfa759666 100644 --- a/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb +++ b/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb @@ -154,8 +154,8 @@ module ActiveRecord @finder_sql = "#{@join_table}.#{@association_class_primary_key_name} = #{@owner.quoted_id} " @finder_sql << " AND (#{interpolate_sql(@options[:conditions])})" if @options[:conditions] end - - @join_sql = "LEFT JOIN #{@join_table} ON #{@association_class.table_name}.#{@association_class.primary_key} = #{@join_table}.#{@association_foreign_key}" + + @join_sql = "JOIN #{@join_table} ON #{@association_class.table_name}.#{@association_class.primary_key} = #{@join_table}.#{@association_foreign_key}" end end |