create

database/migrations/2023_09_24_003107_add_index_sim_in_sent_sims.php

@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddIndexSimInSentSims extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('sent_sims', function (Blueprint $table) {
+            //
+            $table->index('sim');
+
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('sent_sims', function (Blueprint $table) {
+            //
+            $table->dropIndex("sent_sims_sim_index");
+        });
+    }
+}