Today, We want to share with you Laravel Delete Migration.In this post we will show you wordpress plugin require another plugin, hear for laravel 6 migration we will give you demo and example for implement.In this post, we will learn about how to delete migration and model in laravel with an example.
Laravel Delete Migration
There are the Following The simple About laravel create migration and model Full Information With Example and source code.
As I will cover this Post with live Working example to develop Laravel – How to remove foreign key constraint using migration?, so the Adding & Removing column from existing database in Laravel usign migration is used for this example is following below.
How to delete a migration file in Laravel?
Phase 1:first of all simple create a Delete the migration file from app/database/migrations/ directory.
Phase 2:and then simple Run composer dump-autoload command to reset your autoload files.
Phase 3:after that you can Run migrate:rollback terminal to fire command to rollback the MySQL migration table from database.
Safely remove migration In Laravel
first of all Manually delete the migration file like path as a:
app/database/migrations/your_date_with_time_migration_file_name.php
and then Reset the composer autoload files: composer dump-autoload
Laravel – How to remove foreign key constraint using migration?
Wrong Column Migration:
[php]
Schema::create(‘products’, function (Blueprint $table) {
$table->increments(‘id’);
$table->string(‘product_name’);
$table->string(‘product_code’)->unique();
$table->string(‘product_varints_img_path’);
$table->string(‘sku’, 60);
$table->integer(‘product_id’)->unsigned();
$table->foreign(‘product_id’)->references(‘id’)->on(‘products’)->onDelete(‘cascade’);
$table->timestamps();
});
[/php]
Drop Column Migration:
[php]
Schema::table(‘products’, function (Blueprint $table) {
$table->dropForeign(‘user_product_id_foreign’);
$table->dropColumn(‘product_id’);
});
[/php]
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