Laravel migration delete column

Laravel migration remove column

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

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 migration rollback

To rollback one step:

php artisan migrate:rollback

To rollback multiple steps:

php artisan migrate:rollback --step=[x]
  
To drop all tables and reload all migrations:

php artisan migrate:fresh

Drop column migration laravel

 Class RemoveCommentViewCount extends Migration
  {
      public function up()
      {
          Schema::table('articles', function($table) {
             $table->dropColumn('comment_count');
             $table->dropColumn('view_count');
          });
      }

      public function down()
      {
          Schema::table('articles', function($table) {
             $table->integer('comment_count');
             $table->integer('view_count');
          });
      }
  }

Source: stackoverflow.com

Laravel migration delete column

Class RemoveCommentViewCount extends Migration
  {
      public function up()
      {
          Schema::table('table', function($table) {
             $table->dropColumn('coulmn_name');
          });
      }

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

Source: stackoverflow.com

Laravel migration drop foreign keys

$table->dropPrimary('users_id_primary');

Similar codes

27 votes159 views3 answers
How to migrate a specific table in laravel
PHP
1 vote164 views1 answer
Strpos codeigniter php 7
PHP
1 vote152 views1 answer
2 different forms in one page php
PHP
-1 vote172 views1 answer
How to check if there is an authenticated user laravel
PHP Laravel
0 vote155 views1 answer
Override CouponPost.php
PHP
0 vote139 views1 answer
Advantages of php
PHP
7 votes187 views6 answers
Set session in laravel
PHP Laravel
0 vote152 views1 answer
Php How do you remove an array element in a foreach loop?
PHP
0 vote211 views1 answer
Cut pice of text in laravel
PHP Laravel
2 votes270 views1 answer
How to make a model in folder in laravel
PHP Laravel