Merge pull request #29118 from nextcloud/incomplete-index

add better index for finding unindexed paths

3 files changed, 12 insertions, 0 deletions

diff --git a/core/Application.php b/core/Application.php
index f0478173d43..43f32fcbdcc 100644
--- a/core/Application.php
+++ b/core/Application.php
@@ -114,6 +114,10 @@ class Application extends App {
 					if (!$table->hasIndex('fs_size')) {
 						$subject->addHintForMissingSubject($table->getName(), 'fs_size');
 					}
+
+					if (!$table->hasIndex('fs_id_storage_size')) {
+						$subject->addHintForMissingSubject($table->getName(), 'fs_id_storage_size');
+					}
 				}
 
 				if ($schema->hasTable('twofactor_providers')) {
diff --git a/core/Command/Db/AddMissingIndices.php b/core/Command/Db/AddMissingIndices.php
index 2e6b3dc9aeb..c4360157f72 100644
--- a/core/Command/Db/AddMissingIndices.php
+++ b/core/Command/Db/AddMissingIndices.php
@@ -144,6 +144,13 @@ class AddMissingIndices extends Command {
 				$updated = true;
 				$output->writeln('<info>Filecache table updated successfully.</info>');
 			}
+			if (!$table->hasIndex('fs_id_storage_size')) {
+				$output->writeln('<info>Adding additional size index to the filecache table, this can take some time...</info>');
+				$table->addIndex(['fileid', 'storage', 'size'], 'fs_id_storage_size');
+				$this->connection->migrateToSchema($schema->getWrappedSchema());
+				$updated = true;
+				$output->writeln('<info>Filecache table updated successfully.</info>');
+			}
 		}
 
 		$output->writeln('<info>Check indices of the twofactor_providers table.</info>');
diff --git a/core/Migrations/Version13000Date20170718121200.php b/core/Migrations/Version13000Date20170718121200.php
index 7b959c6073c..e8dbf1fc0fb 100644
--- a/core/Migrations/Version13000Date20170718121200.php
+++ b/core/Migrations/Version13000Date20170718121200.php
@@ -261,6 +261,7 @@ class Version13000Date20170718121200 extends SimpleMigrationStep {
 			$table->addIndex(['storage', 'mimetype'], 'fs_storage_mimetype');
 			$table->addIndex(['storage', 'mimepart'], 'fs_storage_mimepart');
 			$table->addIndex(['storage', 'size', 'fileid'], 'fs_storage_size');
+			$table->addIndex(['fileid', 'storage', 'size'], 'fs_id_storage_size');
 			$table->addIndex(['mtime'], 'fs_mtime');
 			$table->addIndex(['size'], 'fs_size');
 		}