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docs(laravel): add foreign key constraints

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Julien Le Coupanec 2020-03-28 19:50:02 +01:00
parent b2aaf18e17
commit 4217db8c62
1 changed files with 8 additions and 0 deletions
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backend/laravel.php
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@ -378,6 +378,14 @@ $table->dropUnique('users_email_unique'); // Drop a unique index fr
$table->dropIndex('geo_state_index'); // Drop a basic index from the "geo" table. $table->dropIndex('geo_state_index'); // Drop a basic index from the "geo" table.
$table->dropSpatialIndex('geo_location_spatialindex'); // Drop a spatial index from the "geo" table (except SQLite). $table->dropSpatialIndex('geo_location_spatialindex'); // Drop a spatial index from the "geo" table (except SQLite).
// FOREIGN KEY CONSTRAINTS
$table->foreign('user_id')->references('id')->on('users'); // Create foreign key constraints.
$table->dropForeign('posts_user_id_foreign'); // Drop foreign key (accepts an array of strings).
Schema::enableForeignKeyConstraints(); // Enable foreign key constraints within your migrations.
Schema::disableForeignKeyConstraints(); // Disable foreign key constraints within your migrations.
/******************************************************************************************** /********************************************************************************************
* COLLECTION ELOQUENT METHODS * COLLECTION ELOQUENT METHODS
* https://laravel.com/docs/5.7/collections * https://laravel.com/docs/5.7/collections