Currency code expansion.

database/migrations/2021_05_13_053836_extend_currency_info.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * Class ExtendCurrencyInfo
+ */
+class ExtendCurrencyInfo extends Migration
+{
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table(
+            'transaction_currencies', function (Blueprint $table) {
+            $table->string('code', 51)->change();
+            $table->string('symbol', 51)->change();
+        }
+        );
+    }
+}