Posted By
Bajarangi soft ,
Posted On 23-09-2020
To update data from table we use SQL Update statement
UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition
To learn more about SQL, please visit our BajarangiSoft site.
How to Update data in laravel
Let's see
Update existing records using the update method. The update method, like the insert method, accepts an array of column and value pairs containing the columns to be updated.
<?php
namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\DB;//include this
class UserController extends Controller
{
public function update(Request $request,$id)
{
$user = DB::table('users')->where('id', $id)->update(['name' => 'kiran']);
return 'Update data successfully';
}
}
?>
Updating JSON Columns:When updating a JSON column, you should use -> syntax to access the appropriate key in the JSON object.
$user = DB::table('users')->where('id', 1)->update(['options->enabled' => true]);
Increment & Decrement:The query builder also provides convenient methods for incrementing or decrementing the value of a given column.
DB::table('users')->increment('votes');
DB::table('users')->increment('votes', 5);
DB::table('users')->decrement('votes');
DB::table('users')->decrement('votes', 5);
You may also specify additional columns to update during the operation:
DB::table('users')->increment('votes', 1, ['name' => 'kiran']);