* [task#135345] add estimate field in table deploy.

db/update21.2.sql

@@ -65,3 +65,5 @@ CREATE INDEX `idx_created_status` ON `zt_compile`(`createdDate`, `status`, `dele
 
 DELETE FROM `zt_workflowaction` WHERE `module` = 'feedback' AND `action` = 'view' AND `vision` = 'rnd';
 DELETE FROM `zt_workflowaction` WHERE `module` = 'feedback' AND `action` = 'adminView' AND `vision` = 'lite';
+
+ALTER TABLE `zt_deploy` ADD `estimate` datetime NULL AFTER `end`;

db/zentao.sql

@@ -2945,6 +2945,7 @@ CREATE TABLE IF NOT EXISTS `zt_deploy` (
   `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT,
   `begin` datetime NULL,
   `end` datetime NULL,
+  `estimate` datetime NULL,
   `name` varchar(255) NOT NULL DEFAULT '',
   `host` varchar(255) NOT NULL DEFAULT '',
   `desc` mediumtext NULL,