laravel migration small integer code example
Example 1: 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();
});
Example 2: laravel migration integer
$table->integer('votes');
Example 3: laravel migration foreign key 5.6
Schema::table('posts', function (Blueprint $table) {
$table->unsignedInteger('user_id');
$table->foreign('user_id')->references('id')->on('users');
});
Example 4: laravel migration table bigint
$this->bigIncrements('id');
This takes care of making it unsigned, auto increment and primary key
Example 5: laravel migration integer
$table->bigInteger('votes');
Example 6: laravel before migration
Schema::table('users', function ($table) {
$table->string('email')->after('id')->nullable();
});