From 496ad3d1ff432cd04ee3a1a6c90d38e61450d606 Mon Sep 17 00:00:00 2001
From: "mkanat%bugzilla.org" <>
Date: Thu, 15 Mar 2007 09:29:45 +0000
Subject: Bug 374004: Enable transaction code and use it in some installation
 places Patch By Max Kanat-Alexander <mkanat@bugzilla.org> (module owner)
 a=mkanat

---
 Bugzilla/Install/DB.pm | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Bugzilla/Install/DB.pm')

diff --git a/Bugzilla/Install/DB.pm b/Bugzilla/Install/DB.pm
index 6ddca06bd..7d4939877 100644
--- a/Bugzilla/Install/DB.pm
+++ b/Bugzilla/Install/DB.pm
@@ -2205,6 +2205,9 @@ sub _migrate_email_prefs_to_new_table {
         my %requestprefs = ("FlagRequestee" => EVT_FLAG_REQUESTED,
                             "FlagRequester" => EVT_REQUESTED_FLAG);
 
+        # We run the below code in a transaction to speed things up.
+        $dbh->bz_start_transaction();
+
         # Select all emailflags flag strings
         my $sth = $dbh->prepare("SELECT userid, emailflags FROM profiles");
         $sth->execute();
@@ -2271,6 +2274,7 @@ sub _migrate_email_prefs_to_new_table {
         # EVT_ATTACHMENT.
         _clone_email_event(EVT_ATTACHMENT, EVT_ATTACHMENT_DATA);
 
+        $dbh->bz_commit_transaction();
         $dbh->bz_drop_column("profiles", "emailflags");
     }
 }
-- 
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