lachang/database/migrations/20220407015239_create_group_buy_activity_join_table.php

<?php

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

class CreateGroupBuyActivityJoinTable 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('group_buy_activity_join', array('id' => true, 'primary_key' => ['id'], 'engine' => 'InnoDB', 'comment' => '团购活动组团表'))
            ->addColumn('group_buy_activity_id', 'integer', array('limit'  =>  11, 'signed' => false, 'default' => 0, 'comment' => '团购活动ID'))
            ->addColumn('people_count', 'integer',array('limit'  =>  10,'signed'=>false,'default'=>0,'comment'=>'成团人数'))
            ->addColumn('end_time', 'datetime',array('null' => true,'comment'=>'结束时间'))
            ->addColumn('status', 'integer',array('limit'  =>  10, 'signed' => false, 'default'=> 0,'comment'=>'0 拼团中 1 拼团成功 2拼团失败'))
            ->addColumn('success_time', 'datetime',array('null' => true,'comment'=>'成团时间'))
            ->addColumn('help_count', 'integer',array('limit'  =>  10,'signed'=>false,'default'=>0,'comment'=>'已拼人数'))
            ->addColumn('user_id', 'integer',array('limit'  =>  10,'signed'=>false,'default'=>0,'comment'=>'发起人'))
            ->addColumn('share_title', 'string',array('limit'  =>  255, 'default'=> '','comment'=>'分享标题'))
            ->addColumn('create_time', 'integer', array('limit'  =>  10,'signed' => false, 'default' => 0, 'comment' => '创建时间'))
            ->addColumn('update_time', 'integer', array('limit'  =>  10,'signed' => false, 'default' => 0, 'comment' => '更新时间'))
            ->create();
    }
}