Error NULL DEFAULT NULL Laravel migration with MariaDB - mysql

Question

I have the following migration, where I'm adding an extra column in a table:
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class AddTenantIdToPeopleTable extends Migration
{
public function up()
{
/*
* Need to create the column as null and then mark it as non-null to
  * avoid SQLite problem General error: 1 Can not add to NOT NULL column with default value NULL
*/
Schema::table('people', function (Blueprint $table) {
$table->integer('tenant_id')->nullable()->unsigned();
$table->index('tenant_id');
});
Schema::table('people', function (Blueprint $table) {
$table->integer('tenant_id')->nullable(false)->change();
});
}
public function down()
{
Schema::disableForeignKeyConstraints();
Schema::table('people', function (Blueprint $table) {
$table->dropColumn('tenant_id');
});
Schema::enableForeignKeyConstraints();
}
}
I can run this migration with PostgreSQL, SQLite and MySQL without any errors, but when I try to run with Maria DB, this error happens:
Error
I tried some things but nothing works.

Answer 1

I've managed to get this thing working.
I just added the "->default(null)"
I did this:
public function up()
{
Schema::table('people', function (Blueprint $table) {
$table->integer('tenant_id')->nullable()->unsigned();
$table->index('tenant_id');
});
Schema::table('people', function (Blueprint $table) {
$table->integer('tenant_id')->nullable(false)->default(null)->change();
});
}