Laravel drop column

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();
});

Laravel migration remove column

public function up()
{
  Schema::table('table', function($table) {
    $table->dropColumn('column_name');
  });
}

Laravel before migration

Schema::table('users', function ($table) {
    $table->string('email')->after('id')->nullable();
});

Laravel drop column

// To drop a column, use the dropColumn method on the schema builder.
// Before dropping columns from a SQLite database, you will need to add
// the doctrine/dbal dependency to your composer.json file and run the
// composer update command in your terminal to install the library:

Schema::table('users', function (Blueprint $table) {
    $table->dropColumn('votes');
});

Source: laravel.com

Laravel create migration

php artisan make:migration add_votes_to_users_table --table=users

php artisan make:migration create_users_table --create=users

Source: laravel.com

Laravel migration add unique column

Schema::table('tableName', function($table)
{
    $table->string('column-name')->unique(); //notice the parenthesis I added
});

Similar codes

0 vote333 views1 answer
Laravel route name with parameters
PHP Laravel
0 vote326 views1 answer
WithErrors laravel
PHP Laravel
1 vote377 views2 answers
How to make active color in menu laravel
PHP Laravel
2 votes383 views2 answers
Laravel validation unique email except self
PHP Laravel
1 vote386 views1 answer
Use app name in laravel blade
PHP Laravel
0 vote343 views1 answer
Menyimpan get di laravel
PHP Laravel
14 votes328 views6 answers
Redirect back laravel
PHP Laravel
0 vote369 views1 answer
Laravel import xml to database
PHP Laravel
0 vote349 views1 answer
Store image to s3 laravel
PHP Laravel
1 vote409 views1 answer
How to add properties to the request object in laravel
PHP Laravel