Custom Migration In Laravel

  CUSTOM MIGRATION IN LARAVEL :

    Hi Guys ,
                In this lesson we are going to learn how to use custom migration and some basic thing.
    while we creating migration , like nullable and foreignkey reference .


      public function up()
        {
            Schema::create('users', function (Blueprint $table) {
                $table->increments('id');
                $table->string('emp_id')->nullable();
                $table->string('name');
                $table->string('email')->unique();
                $table->string('password');
                $table->string('dob')->nullable();
                $table->string('is_active')->nullable();
                $table->boolean('confirmed');
                $table->string('status')->default(0);
                $table->rememberToken();
                $table->timestamps();
                $table->foreign('emp_id')->references('id')->on('another_table')
                    ->onUpdate('cascade')->onDelete('cascade');
            });
        }

        In this above migration, Nullable is a function which is used to make our database column as null value , Default function is we can give some values to that column wheather that column values are passed or not , in foreign key 'emp_id' is current table column 'id' is primary table column , cascade function is for when the primary key is deleted it will delete the reference foreign key value also.

This is some basic migration function , if you guys known something please hit a comment .

        Hope this post will usefull for us :)