From c01f5326fee1ac898d78a12c0d0b4dd10328fede Mon Sep 17 00:00:00 2001
From: int2001 <joerg@dj7nt.de>
Date: Thu, 7 Sep 2023 15:03:08 +0000
Subject: [PATCH] Index for lotw_users

---
 application/config/migration.php                 |  2 +-
 .../migrations/142_alter_lotw_user_table.php     | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 application/migrations/142_alter_lotw_user_table.php

diff --git a/application/config/migration.php b/application/config/migration.php
index ff4a5901..0ced4c6e 100644
--- a/application/config/migration.php
+++ b/application/config/migration.php
@@ -22,7 +22,7 @@ $config['migration_enabled'] = TRUE;
 |
 */
 
-$config['migration_version'] = 141;
+$config['migration_version'] = 142;
 
 /*
 |--------------------------------------------------------------------------
diff --git a/application/migrations/142_alter_lotw_user_table.php b/application/migrations/142_alter_lotw_user_table.php
new file mode 100644
index 00000000..95898297
--- /dev/null
+++ b/application/migrations/142_alter_lotw_user_table.php
@@ -0,0 +1,16 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Migration_alter_lotw_user_table extends CI_Migration {
+
+	public function up() {
+		$this->db->query("ALTER TABLE lotw_users ADD UNIQUE INDEX callsign_UNIQUE (callsign ASC)");
+		$this->db->query("ALTER TABLE lotw_users DROP INDEX callsign");
+	}
+
+	public function down(){
+		$this->db->query("ALTER TABLE lotw_users DROP INDEX callsign_UNIQUE");
+		$this->db->query("ALTER TABLE lotw_users ADD INDEX callsign (callsign)");
+	}
+}