diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/mysql_adapter.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/mysql_adapter.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb index 14b950dbb0..ea0970028c 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb @@ -491,6 +491,10 @@ module ActiveRecord execute("RELEASE SAVEPOINT #{current_savepoint_name}") end + def join_to_update(update, select) #:nodoc: + update.table select.ast.cores.last.source + end + # SCHEMA STATEMENTS ======================================== def structure_dump #:nodoc: |