diff --git a/trunk/db/update1.0.beta.sql b/trunk/db/update1.0.beta.sql
new file mode 100644
index 0000000000..aeda78b4b1
--- /dev/null
+++ b/trunk/db/update1.0.beta.sql
@@ -0,0 +1,63 @@
+-- 2010-04-06 bug table.
+ALTER TABLE `zt_bug` ADD `deleted` ENUM( "0", "1" ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_build` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_case` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_company` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_file` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_product` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_productPlan` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_project` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_release` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_story` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_task` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+ALTER TABLE `zt_testTask` ADD `deleted` ENUM( '0', '1' ) NOT NULL DEFAULT '0';
+
+-- company 字段。
+ALTER TABLE `zt_action` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_action` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_bug` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_bug` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_build` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_build` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_burn` ADD `company` MEDIUMINT UNSIGNED NOT NULL FIRST ;
+ALTER TABLE `zt_burn` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_case` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_case` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_caseStep` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_caseStep` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_effort` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_effort` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_groupPriv` ADD `company` MEDIUMINT NOT NULL FIRST ;
+ALTER TABLE `zt_groupPriv` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_history` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_history` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_module` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_module` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_productPlan` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_productPlan` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_projectProduct` ADD `company` MEDIUMINT UNSIGNED NOT NULL FIRST ;
+ALTER TABLE `zt_projectProduct` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_projectStory` ADD `company` MEDIUMINT NOT NULL FIRST ;
+ALTER TABLE `zt_projectStory` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_release` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_release` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_story` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_story` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_storySpec` ADD `company` MEDIUMINT UNSIGNED NOT NULL FIRST ;
+ALTER TABLE `zt_storySpec` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_task` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_task` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_taskEstimate` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_taskEstimate` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_team` ADD `company` MEDIUMINT UNSIGNED NOT NULL FIRST ;
+ALTER TABLE `zt_team` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_testResult` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_testResult` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_testRun` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_testRun` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_testTask` ADD `company` MEDIUMINT UNSIGNED NOT NULL AFTER `id` ;
+ALTER TABLE `zt_testTask` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_todo` ADD `company` MEDIUMINT NOT NULL AFTER `id` ;
+ALTER TABLE `zt_todo` ADD INDEX ( `company` ) ;
+ALTER TABLE `zt_userGroup` ADD `company` MEDIUMINT UNSIGNED NOT NULL FIRST ;
+ALTER TABLE `zt_userGroup` ADD INDEX ( `company` ) ;