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Doctrine DBAL and Migrations Example
{
"require": {
"doctrine/dbal": "2.3.0",
"doctrine/migrations": "@dev",
"symfony/console": "2.1.2",
"symfony/yaml": "2.1.2"
}
}
#!/usr/bin/env php
<?php
/**
* Migrations CLI Application:
*
* Usage:
* $ php console.php migrations:status
* $ php console.php migrations:migrate
*/
require_once __DIR__ . '/../vendor/autoload.php';
use Doctrine\DBAL\DriverManager;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Helper\HelperSet;
$db = DriverManager::getConnection(array(
'dbname' => 'test',
'user' => 'root',
'password' => '',
'host' => 'localhost',
'driver' => 'pdo_mysql',
'charset' => 'utf8',
'driverOptions' => array(
PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'
)
));
$helperSet = new HelperSet(array(
'db' => new \Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper($db),
'dialog' => new \Symfony\Component\Console\Helper\DialogHelper,
));
$console = new Application;
$console->setHelperSet($helperSet);
$console->addCommands(array(
new \Doctrine\DBAL\Migrations\Tools\Console\Command\DiffCommand,
new \Doctrine\DBAL\Migrations\Tools\Console\Command\ExecuteCommand,
new \Doctrine\DBAL\Migrations\Tools\Console\Command\GenerateCommand,
new \Doctrine\DBAL\Migrations\Tools\Console\Command\MigrateCommand,
new \Doctrine\DBAL\Migrations\Tools\Console\Command\StatusCommand,
new \Doctrine\DBAL\Migrations\Tools\Console\Command\VersionCommand,
));
$console->run();
<?php
/**
* Doctrine DBAL Examples:
*/
require_once __DIR__ . '/../vendor/autoload.php';
use Doctrine\DBAL\Configuration;
use Doctrine\DBAL\DriverManager;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\DBAL\Platforms\MySqlPlatform;
$connection = DriverManager::getConnection(array(
'dbname' => 'test',
'user' => 'root',
'password' => '',
'host' => 'localhost',
'driver' => 'pdo_mysql',
'charset' => 'utf8',
'driverOptions' => array(
PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'
)
), $config = new Configuration);
/**
* Objects.
*/
$databasePlatform = $connection->getDatabasePlatform();
$schemaManager = $connection->getSchemaManager();
$queryBuilder = $connection->createQueryBuilder();
/**
* Table Details
*/
$details = $schemaManager->listTableDetails('test');
/**
* Insert Record
*/
$results = $connection->insert('test', array(
'title' => 'Hello, World!',
'content' => 'This is some awesome text of awesomeness.'
));
/**
* Fetch Records
*/
$records = $connection->fetchAll('SELECT * FROM test');
foreach ($records as $record) {
print_r($record);
}
/**
* Query Builder
* See: https://github.com/doctrine/dbal/blob/master/lib/Doctrine/DBAL/Query/QueryBuilder.php
*/
$results = $queryBuilder->select('*')
->from('test', 't')
->orderBy('t.title', 'ASC')
->execute()
->fetchAll();
/**
* Schema Builder
*/
$schema = new Schema;
$table = $schema->createTable('more_test');
$table->addColumn('id', 'integer', array('unsigned' => true));
$table->addColumn('title', 'string', array('length' => 128));
$table->addColumn('content', 'text');
$table->setPrimaryKey(array('id'));
$queries = $schema->toSql($databasePlatform);
$drops = $schema->toDropSql($databasePlatform);
name: Example Migrations
migrations_namespace: ExampleMigrations
table_name: migrations
migrations_directory: /path/to/migrations/directory
<?php
/*
* /path/to/migrations/directory/Version20121011141021.php
*/
namespace ExampleMigrations;
use Doctrine\DBAL\Migrations\AbstractMigration;
use Doctrine\DBAL\Schema\Schema;
class Version20121011141021 extends AbstractMigration
{
public function up(Schema $schema)
{
$table = $schema->createTable('more_more_test');
$table->addColumn('id', 'integer', array('unsigned' => true));
$table->addColumn('title', 'string', array('length' => 128));
$table->addColumn('content', 'text');
$table->setPrimaryKey(array('id'));
}
public function down(Schema $schema)
{
$schema->dropTable('more_more_test');
}
}
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