如何从数据库所有表中删除所有记录

Question

Can you guys help me solve my issue? How To Delete All Records From Database All Tables in a single click using Laravel ajax. I have to delete all records from all tables, please help to solve my issue.

Thanks in advance

( https://i.stack.imgur.com/gu6Qg.png )

Answer 1

You can make use of the truncate method, this works for Laravel 4 and 5:

MyModel::truncate();

It will delete your all data for your single table.

php artisan migrate:refresh

It will delete your all table's all data .it will refresh your all table's data

Answer 2

You should try this

In ajax

$(document).on('.delete-all-record', function (e) {
    e.preventDefault();
    $.ajax({
        type: 'GET',
        url: 'url',
        success: function (data) {
            console.log(data);
        },
        error: function (jqXHR, textStatus, errorThrown) {
            alert("Some problem occurred, please try again.");
        }
    });
});

In Controller

$tableNames = DB::select('SHOW TABLES');
foreach ($tableNames as $name) {
    //if you don't want to truncate migrations
    if ($name->Tables_in_db_name == 'migrations') {
        continue;
    }
    if ($name->Tables_in_db_name == 'users') {
        continue;
    }
    DB::table($name->Tables_in_db_name)->truncate();
}

Answer 3

using Artisan::call() create function in your controller

use Artisan;

public function refreshDatabase(){
   Artisan::call('migrate:refresh');
   return 'Success';
}

Route::get('refresh', 'YourController@refreshDatabase');

$.ajax('/refresh',   
{
    success: function (data) {
           // you can write
    }
});

EDITED

in your web.php file use like below without using controller function,

if you really want use controller function then change function name

    use Artisan;
    Route::get('refresh-tables',function(){
       Artisan::call('migrate:refresh');
           return 'Success';
    });

$.ajax('/refresh-tables',   
    {
        success: function (data) {
               // you can write
        }
    });