日期格式查询在Laravel

日期格式查询在Laravel

问题描述:

我从数据库中获取数据的查询,日期格式查询在Laravel

select mailboxtoolno,DATE_FORMAT(maileventdate,'%d %b %Y') as 
date,DATE_FORMAT(maileventdate,'%H:%i:%s') as time,mailtype from 
domiciliation_mailbox where reg_id =".$regid." order by id DESC 

我怎样才能改变它laravel雄辩模型,

我一直在试图改变它像,

$timeline= mailbox::select('mailboxtoolno','DATE_FORMAT(maileventdate,"%d %b %Y") as date','DATE_FORMAT(maileventdate,"%H:%i:%s") as time','mailtype') 
->where('reg_id', '=',$reg_id) 
->paginate(10); 

,但得到这样的错误,

Unknown column 'DATE_FORMAT(maileventdate,"%d %b %Y")' in 'field list' 

如何在laravel中获得日期格式的正确值

+0

您使用的日期格式中选择查询,因此错误 –

使用raw语句。例如:

$user = User::select(DB::raw('count(*) as user_count, status'))->where('status', '=', 'active'); 

顺便说一句,实际上,Laravel具有带DateTime类型字段的增变器。所以你可以选择正常的格式并稍后格式化。例;

$user = User::find(2); 
$date = $user->created_at->format('d M Y'); // you can display it with any format you want with this way. 

更多信息,请阅读official documentationthis

Laravel不支持复杂的选择表达式,因此您必须使用Raw Expressions。尝试了这种方式:

$timeline= mailbox::select('mailboxtoolno',DB::raw('DATE_FORMAT(maileventdate,"%d %b %Y") as date'),DB::raw('DATE_FORMAT(maileventdate,"%H:%i:%s") as time'),'mailtype') 
->where('reg_id',$reg_id) 
->orderBy('id','DESC') 
->paginate(10); 

为了使用->orderBy()在这个查询,你将不得不手动设置严格的模式,通过comprobations到ommit秩序。不要在你的database.php配置数据库连接阵列参数:

'strict' => true, 
     'modes'  => [ 
      'STRICT_TRANS_TABLES', 
      'NO_ZERO_IN_DATE', 
      'NO_ZERO_DATE', 
      'ERROR_FOR_DIVISION_BY_ZERO', 
      'NO_AUTO_CREATE_USER', 
      'NO_ENGINE_SUBSTITUTION' 
     ], 

或者设置strict => false(我不会做)