/PHP/Remove foreign key constraint laravel

Remove foreign key constraint laravel

Laravel remove foreign key

$table->dropForeign('posts_user_id_foreign');

Source: laravel.com

Larael drop foreign key

Schema::table('posts', function (Blueprint $table) {
	$table->dropForeign(['category_id']);
});

Disable foreign key laravel

//...
class ClearOldOauthRelations extends Migration
{
    public function up()
    {
        Schema::disableForeignKeyConstraints();
        // drop foreign keys
        Schema::table('oauth_access_tokens', function (BluePrint $table) {
            $table->dropForeign('oauth_access_tokens_session_id_foreign');
        });
        //...
        Schema::enableForeignKeyConstraints();
    }
    //...
}

Source: stackoverflow.com

Remove foreign key constraint laravel

Schema::table('table_name', function (Blueprint $table) {
    $table->dropForeign(['foreign_key']);
    $table->dropColumn('column_key');
});

PS: usually foreign_key = column_key

ex: 

Schema::table('despatch_discrepancies', function (Blueprint $table) {
    $table->dropForeign(['pick_detail_id']);
    $table->dropColumn('pick_detail_id');
});

Source: stackoverflow.com

Laravel migration drop foreign keys

$table->dropIndex(['state']); // Drops index 'geo_state_index'

Drop foreign key laravel

Schema::table('admins', function (Blueprint $table) {    $table->dropForeign('admins_post_id_foreign');    $table->dropColumn('post_id');});

Source: itsolutionstuff.com

Similar codes

1 vote329 views1 answer
How to add property to an exsisting object in php
PHP
4 votes352 views3 answers
Wp+get feature image
PHP
0 vote346 views2 answers
How to connect to a mysql database using php
PHP
0 vote343 views1 answer
How to create pdf with doompdf in php
PHP
0 vote314 views1 answer
Echo php dropdown from db and save it in a db
PHP
0 vote356 views2 answers
Laravel set middleware default
PHP
0 vote359 views1 answer
Unset _post
PHP
1 vote371 views1 answer
Date casting from datetime to d-m-Y laravel
PHP Laravel
0 vote318 views10 answers
Loop
PHP
-2 votes425 views2 answers
Why we use pusher in laravel
PHP Laravel