<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    public function up(): void
    {
        Schema::table('teachers', function (Blueprint $table) {
            $table->string('department', 128)
                ->nullable()
                ->after('university_text')
                ->comment('院系/单位，爬虫入库等场景留存，前台不展示');
        });
    }

    public function down(): void
    {
        Schema::table('teachers', function (Blueprint $table) {
            $table->dropColumn('department');
        });
    }
};