<?php
 
use Doctrine\Common\ClassLoader;
 
/* Doctrine uses a class loader to autoload the required classes */
require 'Doctrine/doctrine-dbal/Doctrine/Common/ClassLoader.php';
 
/* Lets first load the Doctrine DBAL lbrary */
$classLoader = new ClassLoader('Doctrine', './Doctrine/doctrine-dbal/');
$classLoader->register();
 
/* Provide DBAL with some initial database infor */
$config = new \Doctrine\DBAL\Configuration();
 
$connectionParams = array(
        'dbname'    => 'test',
        'user'      => 'root',
        'password'  => '',
        'host'      => 'localhost',
        'driver'    => 'pdo_mysql',
);
 
/* Connect to the database */
$conn = \Doctrine\DBAL\DriverManager::getConnection($connectionParams);
 
/* We will now generate a table definition, 
   but first lets get a Schema object .
*/
$schema = new \Doctrine\DBAL\Schema\Schema();
 
/* Now use the Schema object to create a 'users' table */
$usersTable = $schema->createTable("users");
 
/* Add some columns to the table */
$usersTable->addColumn("id", "integer", array("unsigned" => true));
$usersTable->addColumn("first_name", "string", array("length" => 64));
$usersTable->addColumn("last_name", "string", array("length" => 64));
$usersTable->addColumn("email", "string", array("length" => 256));
$usersTable->addColumn("website", "string", array("length" => 256));
 
/* Add a primary key */
$usersTable->setPrimaryKey(array("id"));
 
 
/* Create another table called 'login' and add some columns */
$loginTable = $schema->createTable("login");
$loginTable->addColumn("id", "integer", array("unsigned" => true));
$loginTable->addColumn("username", "string", array("length" => 64));
$loginTable->addColumn("password", "string", array("length" => 64));
$loginTable->addUniqueIndex(array("username"));
$loginTable->setPrimaryKey(array("id"));
 
/* Assign a foreign key constraint to the table */
$loginTable->addForeignKeyConstraint($usersTable, 
                        array("id"), 
                        array("id"), 
                        array("onDelete" => "CASCADE")
                        );
 
/* Set the Schema output platform, as we are using MySQL
   a Mysql schema will be generated. */
$platform = $conn->getDatabasePlatform();
 
/* The 'queries' variable will now hold the 
   an array of sql statements.
*/
$queries = $schema->toSql($platform);
 
?>

CREATE TABLE users
  (
     id         INT NOT NULL,
     first_name VARCHAR(64) NOT NULL,
     last_name  VARCHAR(64) NOT NULL,
     email      VARCHAR(255) NOT NULL,
     website    VARCHAR(255) NOT NULL,
     PRIMARY KEY(id)
  )
ENGINE = INNODB 
 
CREATE TABLE login
  (
     id       INT NOT NULL,
     username VARCHAR(64) NOT NULL,
     PASSWORD VARCHAR(64) NOT NULL,
     UNIQUE INDEX login_username_uniq (username),
     PRIMARY KEY(id)
  )
ENGINE = INNODB 
 
ALTER TABLE login ADD CONSTRAINT 
login_id_fk FOREIGN KEY (id) REFERENCES users(
id) ON DELETE CASCADE

.
.
$myPlatform = new \Doctrine\DBAL\Platforms\OraclePlatform();
$queries = $schema->toSql($myPlatform);
.

'bigint', 'boolean', 
'datetime', 'date', 'time', 
'decimal', 'integer', 'smallint',
'object', 'string', 'text'.