laravel migration timestamp code example

Example 1: 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();
});

Example 2: mysql timestamp in laravel migration

$table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP'));

Example 3: laravel migration foreign key 5.6

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

    $table->foreign('user_id')->references('id')->on('users');
});

Example 4: laravel migration integer

$table->bigInteger('votes');

Example 5: laravel migration

$table->string('name', 100);