I can't figure out how to add a new column to my existing database table using the Laravel framework.
I tried to edit the migration file using...
<?php
public function up()
{
Schema::create('users', function ($table) {
$table->integer("paid");
});
}
In terminal, I execute php artisan migrate:install
and migrate
.
How do I add new columns?
This question is related to
php
laravel
laravel-4
laravel-migrations
this things is worked on laravel 5.1.
first, on your terminal execute this code
php artisan make:migration add_paid_to_users --table=users
after that go to your project directory and expand directory database - migration and edit file add_paid_to_users.php, add this code
public function up()
{
Schema::table('users', function (Blueprint $table) {
$table->string('paid'); //just add this line
});
}
after that go back to your terminal and execute this command
php artisan migrate
hope this help.
I'll add on to mike3875's answer for future readers using Laravel 5.1 and onward.
To make things quicker, you can use the flag "--table" like this:
php artisan make:migration add_paid_to_users --table="users"
This will add the up
and down
method content automatically:
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('users', function (Blueprint $table) {
//
});
}
Similarily, you can use the --create["table_name"]
option when creating new migrations which will add more boilerplate to your migrations. Small point, but helpful when doing loads of them!
If you're using Laravel 5, the command would be;
php artisan make:migration add_paid_to_users
All of the commands for making things (controllers, models, migrations etc) have been moved under the make:
command.
php artisan migrate
is still the same though.
Add column to your migration file and run this command.
php artisan migrate:refresh --path=/database/migrations/your_file_name.php
Although a migration file is best practice as others have mentioned, in a pinch you can also add a column with tinker.
$ php artisan tinker
Here's an example one-liner for the terminal:
Schema::table('users', function(\Illuminate\Database\Schema\Blueprint $table){ $table->integer('paid'); })
(Here it is formatted for readability)
Schema::table('users', function(\Illuminate\Database\Schema\Blueprint $table){
$table->integer('paid');
});
Create a new migration by executing this command : make:migration
Example :
php artisan make:migration add_store_id_to_users_table --table=users
In database/migrations folder you have new migration file, something like :
2018_08_08_093431_add_store_id_to_users_table.php (see the comments)
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class AddStoreIdToUsersTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('users', function (Blueprint $table) {
// 1. Create new column
// You probably want to make the new column nullable
$table->integer('store_id')->unsigned()->nullable()->after('password');
// 2. Create foreign key constraints
$table->foreign('store_id')->references('id')->on('stores')->onDelete('SET NULL');
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::table('users', function (Blueprint $table) {
// 1. Drop foreign key constraints
$table->dropForeign(['store_id']);
// 2. Drop the column
$table->dropColumn('store_id');
});
}
}
After that run the command :
php artisan migrate
In case you want to undo the last migration for any reason, run this command :
php artisan migrate:rollback
You can find more information about migrations in the docs
You can add new columns within the initial Schema::create
method like this:
Schema::create('users', function($table) {
$table->integer("paied");
$table->string("title");
$table->text("description");
$table->timestamps();
});
If you have already created a table you can add additional columns to that table by creating a new migration and using the Schema::table
method:
Schema::table('users', function($table) {
$table->string("title");
$table->text("description");
$table->timestamps();
});
The documentation is fairly thorough about this, and hasn't changed too much from version 3 to version 4.
Laravel 7
Create a migration file using cli command:
php artisan make:migration add_paid_to_users_table --table=users
A file will be created in the migrations folder, open it in an editor.
Add to the function up():
Schema::table('users', function (Blueprint $table) {
// Create new column
// You probably want to make the new column nullable
$table->integer('paid')->nullable()->after('status');
}
Add to the function down(), this will run in case migration fails for some reasons:
$table->dropColumn('paid');
Run migration using cli command:
php artisan migrate
In case you want to add a column to the table to create a foreign key constraint:
In step 3 of the above process, you'll use the following code:
$table->bigInteger('address_id')->unsigned()->nullable()->after('tel_number');
$table->foreign('address_id')->references('id')->on('addresses')->onDelete('SET NULL');
In step 4 of the above process, you'll use the following code:
// 1. Drop foreign key constraints
$table->dropForeign(['address_id']);
// 2. Drop the column
$table->dropColumn('address_id');
WARNING this is a destructive action. If you use this ensure you back up your database first
you can simply modify your existing migration file, for example adding a column in your table, and then in your terminal typing :
$ php artisan migrate:refresh
First rollback your previous migration
php artisan migrate:rollback
After that, you can modify your existing migration file (add new , rename or delete columns) then Re-Run your migration file
php artisan migrate
First you have to create a migration, you can use the migrate:make command on the laravel artisan CLI.Old laravel version like laravel 4 you may use this command for Laravel 4:
php artisan migrate:make add_paid_to_users
And for laravel 5 version
for Laravel 5+:
php artisan make:migration add_paid_to_users_table --table=users
Then you need to use the Schema::table() . And you have to add the column:
public function up()
{
Schema::table('users', function($table) {
$table->integer('paid');
});
}
further you can check this
Source: Stackoverflow.com