How To Query To Get Single Row Data in Laravel 10 Tutorial

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Retrieving specific data from a database is a vital process in developing dynamic apps as a Laravel developer.

In this article, we will guide you through the process of querying for a single row of data in Laravel 10. Understanding how to write speedy and exact queries is vital whether you need to get a user’s profile, product details, or other specific information from your database.

In Laravel 10, there are several methods available to get single row data. Options are – Using Models, Using raw queries, etc.

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Use the following laravel eloquent methods to get or fetch single or specific row data from database in laravel:

  • Using Laravel find()
  • Using Laravel firstWhere()
  • Using laravel where() and first()

Let’s get started.

Laravel Installation

Open terminal and run this command to create a laravel project.

composer create-project laravel/laravel myblog

It will create a project folder with name myblog inside your local system.

To start the development server of laravel –

php artisan serve

URL: http://127.0.0.1:8000

Assuming laravel already installed inside your system.

Concept #1: Using find()

Here, we will use find() method of model. Using find() method we can get single row data set into an object format.

/**
 * Write code on Method
 *
 * @return response()
 */
public function getSingleData()
{
  $countryID = 1;
  $countryData = Country::find($countryID);

  echo "<pre>";
  print_r($countryData);
}

Concept #2: Using firstWhere()

Here, we will use firstWhere() method of model.

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When we have some condition on the behalf of that for selecting data we can use firstWhere() method.

/**
 * Write code on Method
 *
 * @return response()
 */
public function getSingleData()
{
  $countryID = 1;
  $countryData = Country::firstWhere("id", $countryID);

  echo "<pre>";
  print_r($countryData);
}

Concept #3: Using first()

Here, we will use first() method of model. Using first() method we can select first row data from result set.

/**
 * Write code on Method
 *
 * @return response()
 */
public function getSingleData()
{
  $countryData = Country::first();

  echo "<pre>";
  print_r($countryData);
}

Concept #4: Using where() and first()

Using first() & where() methods.

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We can get single row data on the behalf of some condition using where(). first() method selects first data row.

/**
 * Write code on Method
 *
 * @return response()
 */
public function getSingleData()
{
  $countryID = 1;
  $countryData = Country::where("id", $countryID)->first();

  echo "<pre>";
  print_r($countryData);
}

We hope this article helped you to learn How To Query To Get Single Row Data in Laravel 10 Tutorial in a very detailed way.

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Sanjay KumarHello friends, I am Sanjay Kumar a Web Developer by profession. Additionally I'm also a Blogger, Youtuber by Passion. I founded Online Web Tutor and Skillshike platforms. By using these platforms I am sharing the valuable knowledge of Programming, Tips and Tricks, Programming Standards and more what I have with you all. Read more