How to create database schema (table) in Laravel? - database

Question

I'm new to Laravel.I'm trying to create database in Laravel. I tried in console with:
Schema::create
But it's giving 'command not found'. What should I install or how to create database?

Answer 1

my working example:
create new artisan command:
php artisan make:command mysql
the content of App\Console\Commands\mysql.php :
namespace App\Console\Commands;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
class mysql extends Command
{
/**
* The name and signature of the console command.
*
* #var string
*/
protected $signature = 'mysql:createdb {name?}';
/**
* The console command description.
*
* #var string
*/
protected $description = 'Create a new mysql database schema based on the database config file';
/**
* Create a new command instance.
*
* #return void
*/
public function __construct()
{
parent::__construct();
}
/**
* Execute the console command.
*
* #return mixed
*/
public function handle()
{
$schemaName = $this->argument('name') ?: config("database.connections.mysql.database");
$charset = config("database.connections.mysql.charset",'utf8mb4');
$collation = config("database.connections.mysql.collation",'utf8mb4_unicode_ci');
config(["database.connections.mysql.database" => null]);
$query = "CREATE DATABASE IF NOT EXISTS $schemaName CHARACTER SET $charset COLLATE $collation;";
DB::statement($query);
config(["database.connections.mysql.database" => $schemaName]);
}
}
then run: (schema_name is optionally)
php artisan mysql:createdb schema_name

Answer 2

First you have to set database name,username and password in database.php in config folder.it look like
'connections' => [
'sqlite' => [
'driver' => 'sqlite',
'database' => storage_path('database.sqlite'),
'prefix' => '',
],
'mysql' => [
'driver' => 'mysql',
'host' => env('DB_HOST', 'localhost'),
'database' => env('DB_DATABASE', 'news'),
'username' => env('DB_USERNAME', 'root'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'collation' => 'utf8_unicode_ci',
'prefix' => '',
'strict' => false,
],
'pgsql' => [
'driver' => 'pgsql',
'host' => env('DB_HOST', 'localhost'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'prefix' => '',
'schema' => 'public',
],
'sqlsrv' => [
'driver' => 'sqlsrv',
'host' => env('DB_HOST', 'localhost'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'prefix' => '',
],
],
if you are using xampp then right click on your project folder and click on use composer here
then run following command
php artisan migrate:install
and you can create table like
php artisan make:migration create_users_table
Migration Structure
A migration class contains two methods: up and down. The up method is used to add new tables, columns, or indexes to your database, while the down method should simply reverse the operations performed by the up method.
Within both of these methods you may use the Laravel schema builder to expressively create and modify tables. To learn about all of the methods available on the Schema builder, check out its documentation. For example, let's look at a sample migration that creates a flights table:
<?php
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreateFlightsTable extends Migration
{
/**
* Run the migrations.
*
* #return void
*/
public function up()
{
Schema::create('flights', function (Blueprint $table) {
$table->increments('id');
$table->string('name');
$table->string('airline');
$table->timestamps();
});
}
/**
* Reverse the migrations.
*
* #return void
*/
public function down()
{
Schema::drop('flights');
}
}
To know all artisan command run following command
php artisan
for more read following document http://laravel.com/docs/5.1/migrations

Answer 3

Database setup in Laravel
open .env file on root
example :-
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=dbname
DB_USERNAME=root
DB_PASSWORD=password
Now run command
php artisan migrate:install
php artisan make:migration users // for creating new table

Answer 4

If you want to create model with artisan do it this way:
php artisan make:model ModelName