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Laravel 5.5 - 1071 specified key was too long max key length is 767 bytes


Someday ago, i wan working on my new laravel 5.5 application in my new system, with new configuration. I was simply installed laravel 5.5 app and then i created mysql database and then i run migration, but i got following error on my terminal.


"[Illuminate\Database\QueryException]

SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes (SQL: alter table `users` add unique ` users_email_unique`(`email`))"


"[PDOException]

SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes"


After this i checked my migration but it was perfect syntax followed, i was thinking what will be issued. after debug i found issue was in unique() of migration. So i require to fix then, after i google search and found the perfect solution set string length on AppServiceProvider.

So let's add this way :

app/Providers/AppServiceProvider.php

<?php


namespace App\Providers;


use Illuminate\Support\ServiceProvider;

use Illuminate\Support\Facades\Schema;


class AppServiceProvider extends ServiceProvider

{

/**

* Bootstrap any application services.

*

* @return void

*/

public function boot()

{

Schema::defaultStringLength(191);

}

/**

* Register any application services.

*

* @return void

*/

public function register()

{

//

}

}

After i set Schema default string length, i solved my issue you can try this too.

I hope you found best solution....




November 21, 2017 | Category : PHP Laravel Laravel 5 Laravel 5.5
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