terminada envio lineas

ci4/app/Database/Migrations/2025-04-16-193000_AddEnvioColumns.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+use CodeIgniter\Database\RawSql;
+
+class AddMEnvioColumns extends Migration
+{
+    public function up()
+    {
+        $this->forge->addColumn("envios", 
+        ["multienvio" => [
+            "type" => "TINYINT",
+            "unsigned" => true,
+            "null" => false,
+            "default" => 0,
+        ]]
+        );
+       
+        
+    }
+
+    public function down()
+    {
+        $this->forge->dropColumn("envios", ['multienvio']);
+        
+    }
+}