Now, the pictures table contains an "is_cover" cell, that indicates whether this picture is a cover on its album or not.
Since even the "cascade" is not triggered, I "set null" is not the problem.Īfter reading this article I've changed my schema a bit. But deleting the cover picture, wont delete the gallery (for test purposes). Also, even the "cascade" option doesn't work (only on the gallery table).
In order to delete a user record, you first have to delete all the records for that user from the registrations table. If you would like to generate a database migration when you generate the model, you may use. You may use the make:model Artisan command to generate a new model: php artisan make:model Flight. Models typically live in the app\Models directory and extend the Illuminate\Database\Eloquent\Model class. >onDelete('cascade || set null || null') // neither of them works You cannot delete a record from the user table because you have a relationship with the registrations table (registrationsuseridforeign). To get started, let's create an Eloquent model. $table->integer('picture_id')->after('description') id of a picture that is used as cover for a gallery Linking gallery table to a picture: Schema::table('galleries', function($table) $table->integer('gallery_id')->unsigned() I have 3 migrations, creating the gallery table: Schema::create('galleries', function($table)Ĭreating the pictures table: Schema::create('pictures', function($table) $table->.->onDelete('null || set null') // neither of them work how work cascade laravel delete model laravel Laravel eloquent delete laravel destroy or delete laravel reload relationship laravel eloquent remove from db Laravel eloquent permanent soft delete Laravel eloquent query soft delete Laravel return empty relationship on model when condition is true how set cascade on delete and update in.
(I'm working with SqLite) $table->.->onDelete('cascade') // works
#LARAVEL ELOQUENT DELETE CASCADE HOW TO#
Can't figure out how to set proper onDelete constraint on a table in Laravel.
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