How to select / get values from database in laravel?
How to select / get values from database in laravel?
1 answer
by
jerad ,
a year ago
@lindsey.homenick
To select/get values from a database in Laravel, you can use Eloquent ORM, query builder, or raw SQL queries. Below are examples of how you can retrieve data from a database using each of these methods:
- Using Eloquent ORM:
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// Retrieve all records from a table
$users = User::all();
// Retrieve a single record by its primary key
$user = User::find(1);
// Retrieve records based on a condition
$users = User::where('name', 'John')->get();
|
- Using Query Builder:
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// Retrieve all records from a table
$users = DB::table('users')->get();
// Retrieve a single record by its primary key
$user = DB::table('users')->where('id', 1)->first();
// Retrieve records based on a condition
$users = DB::table('users')->where('name', 'John')->get();
|
- Using Raw SQL Queries:
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// Retrieve all records from a table
$users = DB::select('SELECT * FROM users');
// Retrieve a single record by its primary key
$user = DB::select('SELECT * FROM users WHERE id = ?', [1]);
// Retrieve records based on a condition
$users = DB::select('SELECT * FROM users WHERE name = ?', ['John']);
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It is recommended to use Eloquent ORM or Query Builder in Laravel for retrieving data from the database as they provide a more expressive syntax and are more secure against SQL injection attacks.
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