Current File : /var/www/html/kpk/api/database/migrations/2018_11_20_194631_change_institution_to_nullable.php
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class ChangeInstitutionToNullable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('protocols', function (Blueprint $table) {
$table->dropForeign('protocols_institution_id_foreign');
$table->unsignedInteger('institution_id')->nullable()->change();
$table->foreign('institution_id')->references('id')->on('institutions');
$table->string('sent_to')->nullable()->change();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::table('protocols', function (Blueprint $table) {
$table->dropForeign('protocols_institution_id_foreign');
$table->unsignedInteger('institution_id')->nullable(false)->change();
$table->foreign('institution_id')->references('id')->on('institutions');
$table->string('sent_to')->nullable(false)->change();
});
}
}
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