Breaking News: Grepper is joining You.com. Read the official announcement!

Laravel adding Foreign Key Constraints

Add Answer

kelraf answered on December 9, 2020 Popularity 10/10 Helpfulness 5/10

answer Laravel adding Foreign Key Constraints

related laravel foreign key

related foreign key in Laravel

related add foreign key column laravel 5.8

related create foreign key laravel migration

related add foreign key in laravel migration

related laravel foreign key constraint

related foreign key laravel migration

related laravel foreign key

related Laravel create foreign key column in migration

Laravel adding Foreign Key Constraints

Comment

$table->foreignId('user_id')
      ->constrained("users") <- // You don't need to specify table if it matched laravel naming conventions.
      ->onUpdate('cascade')
      ->onDelete('cascade');

Popularity 10/10 Helpfulness 5/10 Language php

Source: laravel.com

Tags: constraints key laravel php

Link to this answer
Share Copy Link

Contributed on Jun 16 2021

kelraf

0 Answers Avg Quality 2/10

Closely Related Answers

laravel foreign key

Comment

Schema::table('posts', function (Blueprint $table) {
    $table->unsignedBigInteger('user_id');

    $table->foreign('user_id')->references('id')->on('users');
});
OR
Schema::table('posts', function (Blueprint $table) {
    $table->foreignId('user_id')->constrained();
});

Popularity 10/10 Helpfulness 9/10 Language php

Source: Grepper

Tags: key

Link to this answer
Share Copy Link

Contributed on Dec 09 2020

Courageous Cod

0 Answers Avg Quality 2/10

foreign key in Laravel

Comment

// one_line code for foreign in laravel
$table->foreignId('user_id')->constrained()->onDelete('cascade');

Popularity 10/10 Helpfulness 7/10 Language php

Source: Grepper

Tags: key

Link to this answer
Share Copy Link

Contributed on Jul 05 2022

Enthusiastic Emu

0 Answers Avg Quality 2/10

add foreign key column laravel 5.8

Comment

update your `integer('user_id')` to `bigInteger('user_id')`
public function up() { 
        Schema::create('evaluation', function (Blueprint $table) { 
            $table->increments('id'); 
            $table->bigInteger('user_id')->unsigned()->index(); 
            $table->timestamps();
            $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
        });
    }

Popularity 10/10 Helpfulness 7/10 Language php

Source: stackoverflow.com

Tags: add

Link to this answer
Share Copy Link

Contributed on Oct 28 2021

Splendid Stoat

0 Answers Avg Quality 2/10

create foreign key laravel migration

Comment

Schema::table('posts', function (Blueprint $table) {
    $table->unsignedBigInteger('user_id');

    $table->foreign('user_id')->references('id')->on('users');
});

Popularity 10/10 Helpfulness 6/10 Language php

Source: Grepper

Tags: key

Link to this answer
Share Copy Link

Contributed on Feb 15 2021

Super Starling

0 Answers Avg Quality 2/10

add foreign key in laravel migration

Comment

$table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');

Popularity 10/10 Helpfulness 5/10 Language php

Source: stackoverflow.com

Tags: add

Link to this answer
Share Copy Link

Contributed on Aug 23 2022

Nicola Ricciardi

0 Answers Avg Quality 2/10

laravel foreign key constraint

Comment

public function up()
{
    Schema::create('replies', function (Blueprint $table) {
        $table->bigIncrements('id');
        $table->text('body');
        $table->unsignedBigInteger('question_id');
        $table->integer('user_id')->unsigned();
        $table->foreign('question_id')->references('id')->on('questions')->onDelete('cascade');
        $table->timestamps();
    });
}

Popularity 10/10 Helpfulness 5/10 Language php

Source: stackoverflow.com

Tags: key

Link to this answer
Share Copy Link

Contributed on Sep 27 2021

Brave Butterfly

0 Answers Avg Quality 2/10

foreign key laravel migration

Comment

$table->foreign('column_name')->references('id')->on('table_name')->onDelete('cascade');

Popularity 10/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: key

Link to this answer
Share Copy Link

Contributed on Feb 05 2021

Super Starling

0 Answers Avg Quality 2/10

laravel foreign key

Comment

//acording to laravel 7>=

Schema::table('posts', function (Blueprint $table) {
    $table->foreignId('user_id')->constrained();
});

//for deffirent table
$table->foreignId('user_id')->constrained('users');

//for taking action
$table->foreignId('user_id')
      ->constrained()
      ->onUpdate('cascade')
      ->onDelete('cascade');

Popularity 10/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: key

Link to this answer
Share Copy Link

Contributed on Apr 11 2022

hansal

0 Answers Avg Quality 2/10

Laravel create foreign key column in migration

Comment

$table->foreignId('post_id')
                ->constrained()
                ->onUpdate('cascade')
                ->onDelete('cascade');

Popularity 10/10 Helpfulness 4/10 Language php

Source: devsenv.com

Tags: key

Link to this answer
Share Copy Link

Contributed on Jul 18 2021

Akash

0 Answers Avg Quality 2/10

Laravel adding Foreign Key Constraints

Contents

More Related Answers

Laravel adding Foreign Key Constraints

Closely Related Answers

laravel foreign key

foreign key in Laravel

add foreign key column laravel 5.8

create foreign key laravel migration

add foreign key in laravel migration

laravel foreign key constraint

foreign key laravel migration

laravel foreign key

Laravel create foreign key column in migration

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.