Answers for "cannot add foreign key constraint laravel"

PHP
1

Laravel adding Foreign Key Constraints

$table->foreignId('user_id')
      ->constrained("users") <- // You don't need to specify table if it matched laravel naming conventions.
      ->onUpdate('cascade')
      ->onDelete('cascade');
Posted by: Guest on June-16-2021
0

cannot add foreign key constraint laravel

Add it in two steps, and its good to make it unsigned too:
public function up()
{
    Schema::create('priorities', function($table) {
        $table->increments('id', true);
        $table->integer('user_id')->unsigned();
        $table->foreign('user_id')->references('id')->on('users');
        $table->string('priority_name');
        $table->smallInteger('rank');
        $table->text('class');
        $table->timestamps('timecreated');
    });
}

if still same error try removing unsigned() from the above code
Posted by: Guest on March-23-2021

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