diff options
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 5e6ab1c16d..072a5337a5 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -568,7 +568,8 @@ module ActiveRecord end def max_allowed_packet - @max_allowed_packet ||= show_variable("max_allowed_packet") + bytes_margin = 2 + @max_allowed_packet ||= (show_variable("max_allowed_packet") - bytes_margin) end def with_multi_statements |