composite unique between two columns laravel migration
public function up()
{
Schema::table('user_projects', function (Blueprint $table) {
$table->unique(["user_id", "project_id"], 'user_project_unique');
});
}
public function down()
{
Schema::table('user_projects', function (Blueprint $table) {
$table->dropUnique('user_project_unique');
});
}unique laravel migration
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
Schema::table('users', function (Blueprint $table) {
$table->string('email')->unique();
});Copyright © 2021 Codeinu
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