From 5c796a2daf075e0c03e36660e71759b71c5bc0e2 Mon Sep 17 00:00:00 2001
From: Tom Needham <needham.thomas@gmail.com>
Date: Tue, 10 Oct 2017 10:56:20 +0200
Subject: [PATCH] Use path hash in selects from filecache to speed things up

---
 lib/private/Repair/RepairMismatchFileCachePath.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/private/Repair/RepairMismatchFileCachePath.php b/lib/private/Repair/RepairMismatchFileCachePath.php
index 57473c4b6899..55bfaf7dfb15 100644
--- a/lib/private/Repair/RepairMismatchFileCachePath.php
+++ b/lib/private/Repair/RepairMismatchFileCachePath.php
@@ -108,7 +108,7 @@ private function fixEntryPath(IOutput $out, $fileId, $wrongPath, $correctStorage
 		if ($correctPath === '' && $this->connection->getDatabasePlatform() instanceof OraclePlatform) {
 			$qb->andWhere($qb->expr()->isNull('path'));
 		} else {
-			$qb->andWhere($qb->expr()->eq('path', $qb->createNamedParameter($correctPath)));
+			$qb->andWhere($qb->expr()->eq('path_hash', $qb->createNamedParameter(md5($correctPath))));
 		}
 		$entryExisted = $qb->execute() > 0;
 
@@ -373,7 +373,7 @@ private function getOrCreateEntry($storageId, $path, $reuseFileId = null) {
 		if ($path === '' && $this->connection->getDatabasePlatform() instanceof OraclePlatform) {
 			$qb->andWhere($qb->expr()->isNull('path'));
 		} else {
-			$qb->andWhere($qb->expr()->eq('path', $qb->createNamedParameter($path)));
+			$qb->andWhere($qb->expr()->eq('path_hash', $qb->createNamedParameter(md5($path))));
 		}
 		$results = $qb->execute();
 		$rows = $results->fetchAll();