1 files changed, 16 insertions, 46 deletions
diff --git a/Bugzilla/Install/DB.pm b/Bugzilla/Install/DB.pm
index 48fc06630..697e2fdcc 100644
--- a/Bugzilla/Install/DB.pm
+++ b/Bugzilla/Install/DB.pm
@@ -3133,52 +3133,22 @@ sub _populate_bugs_fulltext {
         my $bug_ids = $dbh->selectcol_arrayref('SELECT bug_id FROM bugs');
         return if !@$bug_ids;
 
-        # Populating bugs_fulltext can be very slow for large installs,
-        # so we special-case any DB that supports GROUP_CONCAT, which is
-        # a much faster way to do things.
-        if (UNIVERSAL::can($dbh, 'sql_group_concat')) {
-            print "Populating bugs_fulltext...";
-            print " (this can take a long time.)\n";
-            $dbh->do(
-                q{INSERT INTO bugs_fulltext (bug_id, short_desc, comments, 
-                                             comments_noprivate)
-                       SELECT bugs.bug_id, bugs.short_desc, }
-                     . $dbh->sql_group_concat('longdescs.thetext', '\'\n\'')
-              . ', ' . $dbh->sql_group_concat('nopriv.thetext',    '\'\n\'') .
-                      q{ FROM bugs 
-                              LEFT JOIN longdescs
-                                     ON bugs.bug_id = longdescs.bug_id
-                              LEFT JOIN longdescs AS nopriv
-                                     ON longdescs.comment_id = nopriv.comment_id
-                                        AND nopriv.isprivate = 0 }
-                     . $dbh->sql_group_by('bugs.bug_id', 'bugs.short_desc'));
-        }
-        # The slow way, without group_concat.
-        else {
-            print "Populating bugs_fulltext.short_desc...\n";
-            $dbh->do('INSERT INTO bugs_fulltext (bug_id, short_desc)
-                           SELECT bug_id, short_desc FROM bugs');
-
-            my $count = 1;
-            my $sth_all = $dbh->prepare('SELECT thetext FROM longdescs 
-                                          WHERE bug_id = ?');
-            my $sth_nopriv = $dbh->prepare(
-                'SELECT thetext FROM longdescs
-                  WHERE bug_id = ? AND isprivate = 0');
-            my $sth_update = $dbh->prepare(
-                'UPDATE bugs_fulltext SET comments = ?, comments_noprivate = ?
-                  WHERE bug_id = ?');
-
-            print "Populating bugs_fulltext comment fields...\n";
-            foreach my $id (@$bug_ids) { 
-                my $all = $dbh->selectcol_arrayref($sth_all, undef, $id);
-                my $nopriv = $dbh->selectcol_arrayref($sth_nopriv, undef, $id);
-                $sth_update->execute(join("\n", @$all), join("\n", @$nopriv), $id);
-                indicate_progress({ total   => scalar @$bug_ids, every => 100,
-                                    current => $count++ });
-            }
-            print "\n";
-        }
+        print "Populating bugs_fulltext...";
+        print " (this can take a long time.)\n";
+        my $newline = $dbh->quote("\n");
+        $dbh->do(
+            q{INSERT INTO bugs_fulltext (bug_id, short_desc, comments, 
+                                         comments_noprivate)
+                   SELECT bugs.bug_id, bugs.short_desc, }
+                 . $dbh->sql_group_concat('longdescs.thetext', $newline)
+          . ', ' . $dbh->sql_group_concat('nopriv.thetext',    $newline) .
+                  q{ FROM bugs 
+                          LEFT JOIN longdescs
+                                 ON bugs.bug_id = longdescs.bug_id
+                          LEFT JOIN longdescs AS nopriv
+                                 ON longdescs.comment_id = nopriv.comment_id
+                                    AND nopriv.isprivate = 0 }
+                 . $dbh->sql_group_by('bugs.bug_id', 'bugs.short_desc'));
     }
 }