execute('SET foreign_key_checks = 0'); /* 创建表 */ $this->createTable('{{%addon_tiny_blog_cate}}', [ 'id' => "int(11) NOT NULL AUTO_INCREMENT COMMENT '主键'", 'merchant_id' => "int(10) unsigned NULL DEFAULT '0' COMMENT '商户id'", 'store_id' => "int(10) unsigned NULL DEFAULT '0' COMMENT '店铺id'", 'title' => "varchar(50) NOT NULL DEFAULT '' COMMENT '标题'", 'sort' => "int(5) NULL DEFAULT '0' COMMENT '排序'", 'level' => "tinyint(1) NULL DEFAULT '1' COMMENT '级别'", 'pid' => "int(50) NULL DEFAULT '0' COMMENT '上级id'", 'tree' => "varchar(200) NOT NULL DEFAULT '' COMMENT '树'", 'status' => "tinyint(4) NULL DEFAULT '1' COMMENT '状态'", 'created_at' => "int(10) unsigned NOT NULL DEFAULT '0' COMMENT '创建时间'", 'updated_at' => "int(10) unsigned NOT NULL DEFAULT '0' COMMENT '更新时间'", 'PRIMARY KEY (`id`)' ], "ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COMMENT='扩展_博客_文章分类表'"); /* 索引设置 */ /* 表数据 */ /* 设置外键约束 */ $this->execute('SET foreign_key_checks = 1;'); } public function down() { $this->execute('SET foreign_key_checks = 0'); /* 删除表 */ $this->dropTable('{{%addon_tiny_blog_cate}}'); $this->execute('SET foreign_key_checks = 1;'); } }