perf: add index on isvideo

Signed-off-by: Varun Patil <radialapps@gmail.com>

lib/Migration/Version505003Date20230930155856.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2023 Varun Patil <radialapps@gmail.com>
+ * @author Varun Patil <radialapps@gmail.com>
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace OCA\Memories\Migration;
+
+use OCP\DB\ISchemaWrapper;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+class Version505003Date20230930155856 extends SimpleMigrationStep
+{
+    /**
+     * @param \Closure(): ISchemaWrapper $schemaClosure
+     */
+    public function preSchemaChange(IOutput $output, \Closure $schemaClosure, array $options): void {}
+
+    /**
+     * @param \Closure(): ISchemaWrapper $schemaClosure
+     */
+    public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options): ?ISchemaWrapper
+    {
+        /** @var ISchemaWrapper $schema */
+        $schema = $schemaClosure();
+
+        $table = $schema->getTable('memories');
+
+        $table->addIndex(['isvideo'], 'memories_isvideo_idx');
+
+        return $schema;
+    }
+
+    /**
+     * @param \Closure(): ISchemaWrapper $schemaClosure
+     */
+    public function postSchemaChange(IOutput $output, \Closure $schemaClosure, array $options): void {}
+}