How to get multiple sql data in laravel

Laravel is an advanced open source PHP framework that provides developers with many convenient features. In Laravel, getting multiple SQL data is a common need. Next, this article will introduce how to use Laravel to get multiple SQL data.

1. Get multiple data using Eloquent ORM

In Laravel, Eloquent ORM is an elegant and simple way to manage database relationships. By using Eloquent ORM, you can quickly retrieve multiple data from the database. Here is an example of getting multiple data using Eloquent ORM:

$items = Item::all();

In the above example, we are using the all() method to retrieve all the data from the database. If you just need some data, you can use the where method in conjunction with the get method like this:

$items = Item::where('status', 'active')->get();

In the above example, we use where Method gets all items with status "active".

2. Get multiple data using Query Builder

Using Query Builder, you can write raw SQL queries. Here is an example of using query builder to get multiple data:

$items = DB::table('items')->get();

In the above example, we are using the get() method to retrieve all the data from the database. If you just need some data, you can use the where method in conjunction with the get method like this:

$items = DB::table('items')->where('status', 'active')->get();

In the above example, we use where Method gets all items with status "active".

3. Use raw SQL queries to get multiple data

If you need to perform more complex queries, you can write raw SQL queries directly. Here is an example of using raw SQL query to get multiple data:

$items = DB::select('SELECT * FROM items');

In the above example, we are using select method to execute raw SQL query to retrieve all the data from the database. If you just need some data, you can include the WHERE clause in your query like this:

$items = DB::select('SELECT * FROM items WHERE status = ?', ['active']);

In the above example, we use ? to account for character and replace it with active to get all items with an "active" status.

Summary

In this article, we introduced several methods to obtain multiple SQL data using Laravel. You can retrieve multiple pieces of data using the Eloquent ORM, query builder, or raw SQL queries. Choosing the best method depends on your personal preferences and project needs. Hope this article helps you!

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