From 83c53c8b2eb9b1263c33705507ac2a92e5f12d5e Mon Sep 17 00:00:00 2001
From: Alejandro Celaya <alejandrocelaya@gmail.com>
Date: Sat, 4 Mar 2023 09:51:14 +0100
Subject: [PATCH] Add correct index on visits potential_bot column

---
 data/migrations/Version20230303164233.php | 28 +++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 data/migrations/Version20230303164233.php

diff --git a/data/migrations/Version20230303164233.php b/data/migrations/Version20230303164233.php
new file mode 100644
index 00000000..3e64c03c
--- /dev/null
+++ b/data/migrations/Version20230303164233.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Platforms\MySQLPlatform;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20230303164233 extends AbstractMigration
+{
+    private const INDEX_NAME = 'visits_potential_bot_IDX';
+
+    public function up(Schema $schema): void
+    {
+        $visits = $schema->getTable('visits');
+        $this->skipIf($visits->hasIndex(self::INDEX_NAME));
+
+        $visits->dropIndex('IDX_visits_potential_bot'); // Old index
+        $visits->addIndex(['potential_bot'], self::INDEX_NAME);
+    }
+
+    public function isTransactional(): bool
+    {
+        return ! ($this->connection->getDatabasePlatform() instanceof MySQLPlatform);
+    }
+}