crm/database/migrations/20220520175436_create_lottery_user_table.php

<?php

use think\migration\Migrator;
use think\migration\db\Column;

class CreateLotteryUserTable extends Migrator
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $table  =  $this->table('lottery_user', ['comment' => '大转盘用户表', 'engine'=>'InnoDB']);
        $table->addColumn('uid', 'integer',array('comment'=>'用户id'))
            ->addColumn('empid', 'integer',array('comment'=>'上级员工id','null' => true))
            ->addColumn('addtime', 'timestamp',array('comment'=>'添加时间','default'=> 'CURRENT_TIMESTAMP'))
            ->addColumn('lottery_num', 'integer', array('null' => true, 'comment'=>'大转盘抽奖次数'))
            ->addColumn('actid', 'integer', array('null' => true, 'comment'=>'关联活动表id'))
            ->addColumn('share_img', 'string', array('limit'  => 255,'null' => true, 'comment'=>'转发获取抽奖次数图片'))
            ->create();
    }
}