-- ------------------------------------------------
-- alter mc_control to increase email lenght to 320 char
-- ------------------------------------------------
ALTER TABLE `mc_control` DROP `executer_mail`;
ALTER TABLE `mc_control` DROP `owner_mail`;
ALTER TABLE `mc_control` 
ADD COLUMN `owner_mail` nvarchar(320) NULL DEFAULT NULL AFTER `owner`;
ALTER TABLE `mc_control` 
ADD COLUMN `executer_mail` nvarchar(320) NULL DEFAULT NULL AFTER `owner`;
