如何将此查询转换为laravel查询
不使用laravel DB类方法请尝试将此作为参考如何将此查询转换为laravel查询,laravel,eloquent,Laravel,Eloquent,不使用laravel DB类方法请尝试将此作为参考 SELECT * FROM `digital_useraccess` left join digital_publisher ON access_publisher = pub_auto left join digital_issue ON issue_publisher = pub_auto WHERE 1 这可能有助于: ModelName::where(conditions) ->leftjoin('digital
SELECT *
FROM `digital_useraccess`
left join digital_publisher ON
access_publisher = pub_auto
left join digital_issue ON
issue_publisher = pub_auto
WHERE 1
这可能有助于:
ModelName::where(conditions)
->leftjoin('digital_publisher','access_publisher','pub_auto')
->leftjoin('digital_issue','issue_publisher ','pub_auto')
->select('column_1','column_2',...)->get();
::query()->其中(“”,
“”)->leftJoin('digital_publisher'、'access_publisher',
“=”,“发布自动”)->leftJoin('digital_issue','issue_publisher',“=”,
“pub_auto”)->select(“”)->get()/查找()/第一个();
为什么不想使用DB?我想通过模型连接表,就像我在laravel中预定义的模型一样。
::query()->where('<cplumn>' , '<operator>' ,
'<value>')->leftJoin('digital_publisher', 'access_publisher',
'=','pub_auto')->leftJoin('digital_issue', 'issue_publisher', '=',
'pub_auto')->select('<columns>')->get();/find();/first();