Laravel Remove Column in Migration Table Code Example
Jan 13, 2023 . Admin
Hi dev,
In this quick example, let's examine how to remove a column using Laravel migration. This post includes a simple example of how to remove a column from a Laravel migration. I'd want to show how to remove a column using Laravel migration.
I'll use a few examples to show you how to quickly remove columns using migration. Here is an example that will assist you.
Example 1: Remove Column using Migration<?php use Illuminate\Support\Facades\Schema; use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class ChangePostsTableColumn extends Migration { /** * Run the migrations. * * @return void */ public function up() { Schema::table('posts', function (Blueprint $table) { $table->dropColumn('body'); }); } /** * Reverse the migrations. * * @return void */ public function down() { } }Example 2: Remove Multiple Column using Migration Database\Migrations\ChangePostsTableColumn.
<?php use Illuminate\Support\Facades\Schema; use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class ChangePostsTableColumn extends Migration { /** * Run the migrations. * * @return void */ public function up() { Schema::table('posts', function (Blueprint $table) { $table->dropColumn(['body', 'title']); }); } /** * Reverse the migrations. * * @return void */ public function down() { } }Example 3: Remove Column If Exists using Migration Database\Migrations\ChangePostsTableColumn.
<?php use Illuminate\Support\Facades\Schema; use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class ChangePostsTableColumn extends Migration { /** * Run the migrations. * * @return void */ public function up() { if (Schema::hasColumn('posts', 'body')){ Schema::table('posts', function (Blueprint $table) { $table->dropColumn('body'); }); } } /** * Reverse the migrations. * * @return void */ public function down() { } }
I hope it can help you...