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-rw-r--r--activerecord/lib/active_record/relation.rb12
1 files changed, 10 insertions, 2 deletions
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