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

12 votes153 views2 answers
Creating a Basic Route in Laravel 8
PHP
15 votes143 views6 answers
Remove spaces from string php
PHP
4 votes115 views1 answer
Laravel model insert
PHP
0 vote177 views1 answer
Get taxonomy term id from slug - WordPress
PHP Wordpress
3 votes185 views2 answers
A backwards counting forloop
PHP
5 votes116 views9 answers
Laravel socialite
PHP
27 votes153 views4 answers
Common array methods php
PHP
0 vote134 views1 answer
Laravel relation select fields
PHP
1 vote162 views3 answers
Convert date to timestamp in laravel builder
PHP Laravel
0 vote159 views1 answer
How to add script in WordPress admin page
PHP Wordpress