insert into test values (1,localtimestamp,localtimestamp); insert into test values (2,systimestamp,systimestamp); insert into test values (3,current_timestamp,current_timestamp); insert into test values (3,current_timestamp,current_timestamp); insert into test values(4,to_timestamp('2010-...
AI代码解释 $table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP')); 以上这种用法适用于 Laravel 官方支持的所有数据库驱动器。 自Laravel 5.1.25 以后,可以使用 useCurrent() ,如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $table->timestamp('created_at')->useCurrent(...
Now, when you call the delete method on the model, the deleted_at column will be set to the current timestamp. When querying a model that uses soft deletes, the "deleted" models will not be included in query results.Forcing Soft Deleted Models Into ResultsTo force soft deleted models to...
我在数据库中有一个类型为timestamp的uploaded_at列。$data = Post::where('uploaded_at' , '>' , $from)->paginate(20); 浏览19提问于2020-03-05得票数 0 回答已采纳 4回答 在合并两个数组时,此集合实例中的laravel中不存在[name]属性。 、 在laravel中,我在控制器中使用数组合并时遇到了这个问题。
('startTime', '开始日期');$grid->column('endTime', '结束日期');$grid->column('createtime', '创建时间')->formatTimestamp();$grid->actions(function ($actions) {// 去掉删除$actions->disableDelete();});return $grid;}/*** Make a show builder.** @param mixed $id* @return Show*...
$table->timestamp('updated_at')->default(DB::raw('CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP')); }); } /** * Reverse the migrations. * * @return void */ public function down() { Schema::dropIfExists('operation_center_admin'); ...
The passwordConfirmed method will set a timestamp in the user's session that Laravel can use to determine when the user last confirmed their password. Finally, we can redirect the user to their intended destination.Protecting RoutesYou should ensure that any route that performs an action which ...
应该是你的数据库中在update_at字段上设置了“On update Current_Timestamp”。
1<?php2useIlluminate\Database\Eloquent\ModelasEloquent;3/**4* Created by PhpStorm.5* User: samlv6* Date: 2016/3/177* Time: 17:308*/9classBaseModelextendsEloquent10{11protected$guarded=array('id');12public$timestamps=false;13}
将以下内容插入到用户表迁移中: $table->timestamp("last_online_at")->useCurrent(); 接下来,我们希望 Laravel 将此属性识别为 Carbon 实例,以便我们可以利用其大量的日期和时间功能集。因此,在 User 模型类中,我们将其添加到 $casts 数组中: class User { protected $casts = ["last_online_at" => "d...