Introduced an index in tt_project_task_binds to eliminate duplicates.

[timetracker.git] / dbinstall.php

diff --git a/dbinstall.php b/dbinstall.php
index ef895bd..e3561ed 100644 (file)
--- a/dbinstall.php
+++ b/dbinstall.php
@@ -1008,6 +1008,7 @@ if ($_POST) {
     setChange("UPDATE `tt_expense_items` inner join `tt_site_config` sc on (sc.param_name = 'version_db' and sc.param_value = '1.18.17') set org_id = group_id where org_id is null");
     setChange("update `tt_user_project_binds` upb inner join `tt_site_config` sc on (sc.param_name = 'version_db' and sc.param_value = '1.18.17') inner join `tt_users` u on u.id = upb.user_id set upb.group_id = u.group_id, upb.org_id = u.org_id where upb.org_id is null");
     setChange("update `tt_project_task_binds` ptb inner join tt_site_config sc on (sc.param_name = 'version_db' and sc.param_value = '1.18.17') inner join `tt_projects` p on p.id = ptb.project_id set ptb.group_id = p.group_id, ptb.org_id = p.org_id where ptb.org_id is null");
+    setChange("create unique index project_task_idx on tt_project_task_binds(project_id, task_id)");
   }
 
   if ($_POST["cleanup"]) {