bab-icon/database/migrations/2022_10_23_213544_create_member_boths_table.php

<?php

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

/**
 * Class CreateMemberBothsTable.
 */
class CreateMemberBothsTable extends Migration
{
	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		Schema::create('member_boths', function(Blueprint $table) {
            $table->increments('id');
            $table->integer('m_id')->index('m_id')->default('0')->comment('m_id');
            $table->integer('tier_num')->default('0')->comment('层级');
            $table->integer('left_id')->default('0')->comment('左节点');
            $table->integer('right_id')->default('0')->comment('右节点');
            $table->integer('parent_id')->default('0')->comment('父级节点');
            $table->integer('direct_id')->default('0')->comment('直推节点');
            $table->text('parent_ids')->comment('父级族谱');
            $table->text('child_ids')->comment('子族谱');
            $table->timestamps();
		});
	}

	/**
	 * Reverse the migrations.
	 *
	 * @return void
	 */
	public function down()
	{
		Schema::drop('member_boths');
	}
}