Answers for "how to add foreign key in migration laravel"

PHP
6

foreign key in laravel migration

$table->unsignedBigInteger('user_id');
$table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
Posted by: Guest on June-21-2021
21

laravel foreign key

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();
});
Posted by: Guest on December-09-2020
5

foreign key laravel migration

$table->foreign('column_name')->references('id')->on('table_name')->onDelete('cascade');
Posted by: Guest on February-05-2021
1

create foreign key laravel migration

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

    $table->foreign('user_id')->references('id')->on('users');
});
Posted by: Guest on February-15-2021
3

laravel migration integer

$table->bigInteger('votes');
Posted by: Guest on May-22-2020
0

Laravel create foreign key column in migration

$table->foreignId('post_id')
                ->constrained()
                ->onUpdate('cascade')
                ->onDelete('cascade');
Posted by: Guest on July-18-2021

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