Laravel db facade

TRANSACTON LARAVEL QUERY BUILDER

DB::beginTransaction();

try {
    DB::insert(...);    
    DB::commit();
} catch (\Throwable $e) {
    DB::rollback();
    throw $e;
}

Source: stackoverflow.com

DB::transaction

use Illuminate\Support\Facades\DB;

DB::transaction(function () {
    DB::update('update users set votes = 1');

    DB::delete('delete from posts');
});

Source: laravel.com

DB: in eloquent using sql

$results = DB::select('select * from users where id = :id', ['id' => 1]);

Source: laravel.com

Laravel db facade

use Illuminate\Support\Facades\DB;

$users = DB::select('select * from users');

foreach ($users as $user) {
    echo $user->name;
}

Source: laravel.com

Laravel DB facade relations

$antiques = DB::table('antiques')
    ->join('images', 'images.antiques_id', '=', 'antiques.id')
    ->latest()
    ->limit(20)
    ->get(['antiques.*', 'images.path']);

Source: laracasts.com

Similar codes

0 vote272 views1 answer
Reindexing all tables sql server
SQL
9 votes245 views3 answers
Postgres make sql dump
SQL
7 votes246 views1 answer
Oracle alter sequence restart start with
SQL
0 vote225 views1 answer
Mysql where in keep order
SQL
0 vote227 views1 answer
Psql generate id in existing database
SQL
0 vote237 views1 answer
Sql use with to get value counts and percentages
SQL
0 vote232 views1 answer
R write csv without index
SQL
8 votes236 views3 answers
Postgres database sizes
SQL
0 vote199 views1 answer
Import all databases mysql
SQL
0 vote196 views1 answer
Select value from previous row in postgresql
SQL