From 6f6c2909dcf32fca71ccc645a36469864b97894a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?= Date: Thu, 29 Mar 2012 00:42:24 -0300 Subject: Fix delete_all when chained with joins. Closes #5202 and #919 --- activerecord/lib/active_record/relation.rb | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'activerecord/lib/active_record/relation.rb') diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index b125449127..b007b8c168 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -400,8 +400,16 @@ module ActiveRecord if conditions where(conditions).delete_all else - statement = arel.compile_delete - affected = @klass.connection.delete(statement, 'SQL', bind_values) + stmt = Arel::DeleteManager.new(arel.engine) + stmt.from(table) + + if joins_values.any? + @klass.connection.join_to_delete(stmt, arel, table[primary_key]) + else + stmt.wheres = arel.constraints + end + + affected = @klass.connection.delete(stmt, 'SQL', bind_values) reset affected -- cgit v1.2.3