lachang/database/migrations/20220120091142_add_limit_hour_coupon_table.php

<?php

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

class AddLimitHourCouponTable 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()
    {
        $this->table('coupon')
            ->addColumn('is_limit_hour', 'integer',array('limit'  =>  10,'default'=>0,'comment'=>'是否限时间段 0 否 1 是'))
            ->addColumn('start_hour', 'string',array('limit'  =>  6,'default'=>'如11:30','comment'=>'开始抢时间如11:30'))
            ->addColumn('end_hour', 'string',array('limit'  =>  6,'default'=>'','comment'=>'结束抢时间 如12:30'))
            ->addColumn('limit_receive_type', 'integer',array('limit'  =>  10,'default'=>10,'comment'=>'10：限制总数 20：限制每天总数'))
            ->save();
    }
}