optimize calendar search query

see https://github.com/nextcloud/calendar/issues/4758

Signed-off-by: Jamie McClelland <jm@mayfirst.org>

diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php
index f0fd29852bb6b4ce68c2ffa14657d33440e403b0..8b1e3ac6ea9efd129a5390dc82956eae184976bd 100644 (file)
--- a/apps/dav/lib/CalDAV/CalDavBackend.php
+++ b/apps/dav/lib/CalDAV/CalDavBackend.php
@@ -1826,7 +1826,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 
                // only return public items for shared calendars for now
                if (isset($calendarInfo['{http://owncloud.org/ns}owner-principal']) === false || $calendarInfo['principaluri'] !== $calendarInfo['{http://owncloud.org/ns}owner-principal']) {
-                       $innerQuery->andWhere($innerQuery->expr()->eq('c.classification',
+                       $outerQuery->andWhere($outerQuery->expr()->eq('c.classification',
                                $outerQuery->createNamedParameter(self::CLASSIFICATION_PUBLIC)));
                }