Answers for "how to define foreign key in laravel migration"

PHP
21

laravel foreign key

Schema::table('posts', function (Blueprint $table) {
    $table->unsignedBigInteger('user_id');

    $table->foreign('user_id')->references('id')->on('users');
});
OR
Schema::table('posts', function (Blueprint $table) {
    $table->foreignId('user_id')->constrained();
});
Posted by: Guest on December-09-2020
0

laravel 8 foreign key migration

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

Schema::table('posts', function (Blueprint $table) {
    $table->unsignedBigInteger('user_id');

    $table->foreign('user_id')->references('id')->on('users');
});
Posted by: Guest on December-16-2020
3

laravel migration integer

$table->bigInteger('votes');
Posted by: Guest on May-22-2020
0

laravel migration drop foreign keys

$table->dropPrimary('users_id_primary');
Posted by: Guest on November-30-2020

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