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 vote183 views1 answer
Laravel collection partition
PHP
0 vote215 views1 answer
How to take last entry in database in laravel Method Three
PHP
6 votes203 views1 answer
Laravel bootstrap ui
PHP Laravel
15 votes187 views4 answers
Php ip
PHP
3 votes192 views2 answers
With function laravel
PHP Laravel
0 vote220 views1 answer
Yii2 label of ActiveField
PHP Yii
4 votes227 views2 answers
Php ini_set timeout
PHP
1 vote187 views2 answers
How to pass parameter in routes of laravel
PHP
8 votes247 views6 answers
Codeigniter 4 get last query
PHP CodeIgniter
0 vote199 views1 answer
Laravel request input default value
PHP Laravel