From 86634197900c7d101051cd003eb6dbcc47c401eb Mon Sep 17 00:00:00 2001
From: flashwave <me@flash.moe>
Date: Wed, 10 Apr 2019 15:57:24 +0200
Subject: [PATCH] Fixed indexes in the categories table.

---
 .../2019_04_10_093908_fix_forum_indices.php   | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 database/2019_04_10_093908_fix_forum_indices.php

diff --git a/database/2019_04_10_093908_fix_forum_indices.php b/database/2019_04_10_093908_fix_forum_indices.php
new file mode 100644
index 00000000..f05aa12e
--- /dev/null
+++ b/database/2019_04_10_093908_fix_forum_indices.php
@@ -0,0 +1,26 @@
+<?php
+namespace Misuzu\DatabaseMigrations\FixForumIndices;
+
+use PDO;
+
+function migrate_up(PDO $conn): void
+{
+    $conn->exec("
+        ALTER TABLE `msz_forum_categories`
+            DROP INDEX `forums_indices`,
+            ADD INDEX `forum_order_index` (`forum_order`),
+            ADD INDEX `forum_parent_index` (`forum_parent`),
+            ADD INDEX `forum_type_index` (`forum_type`);
+    ");
+}
+
+function migrate_down(PDO $conn): void
+{
+    $conn->exec("
+        ALTER TABLE `msz_forum_categories`
+            DROP INDEX `forum_order_index`,
+            DROP INDEX `forum_parent_index`,
+            DROP INDEX `forum_type_index`,
+            ADD INDEX `forums_indices` (`forum_order`, `forum_parent`, `forum_type`);
+    ");
+}