Additions to migrations to support generating migrations from models or existing databases.

lib/Doctrine.php

@@ -826,13 +826,13 @@ final class Doctrine
      * 
      * Migrate database to specified $to version. Migrates from current to latest if you do not specify.
      *
-     * @param string $directory Directory which contains your migration classes
+     * @param string $migrationsPath Path to migrations directory which contains your migration classes
      * @param string $to Version you wish to migrate to.
      * @return void
      */
-    public static function migrate($directory, $to = null)
+    public static function migrate($migrationsPath, $to = null)
     {
-        $migration = new Doctrine_Migration($directory);
+        $migration = new Doctrine_Migration($migrationsPath);
         
         return $migration->migrate($to);
     }
@@ -843,26 +843,64 @@ final class Doctrine
      * Generate new migration class skeleton
      *
      * @param string $className Name of the Migration class to generate
-     * @param string $directory Directory which contains your migration classes
+     * @param string $migrationsPath Path to directory which contains your migration classes
      * @package default
      */
-    public static function generateMigrationClass($className, $directory)
+    public static function generateMigrationClass($className, $migrationsPath)
     {
-        $migration = new Doctrine_Migration($directory);
-        $next = (string) $migration->getNextVersion();
+        $builder = new Doctrine_Migration_Builder($migrationsPath);
         
-        $fileName = str_repeat('0', (3 - strlen($next))) . $next . '_' . self::tableize($className) . '.class.php';
-        $path = $directory . DIRECTORY_SEPARATOR . $fileName;
+        return $builder->generateMigrationClass($className);
+    }
     
-        $code  = '<?php' . PHP_EOL;
-        $code .= "// Automatically generated by the Doctrine ORM Framework\n";
-        $code .= "class " . self::classify($className) . " extends Doctrine_Migration\n";
-        $code .= "{\n";
-        $code .= "\tpublic function up()\n\t{ }\n\n";
-        $code .= "\tpublic function down()\n\t{ }\n";
-        $code .= "}";
+    /**
+     * generateMigrationsFromDb
+     *
+     * @param string $migrationsPath 
+     * @return void
+     */
+    public function generateMigrationsFromDb($migrationsPath)
+    {
+        $builder = new Doctrine_Migration_Builder($migrationsPath);
         
-        file_put_contents($path, $code);
+        return $builder->generateMigrationsFromDb();
+    }
+    
+    /**
+     * generateMigrationsFromModels
+     *
+     * @param string $migrationsPath 
+     * @param string $modelsPath 
+     * @return void
+     */
+    public function generateMigrationsFromModels($migrationsPath, $modelsPath = null)
+    {
+        $builder = new Doctrine_Migration_Builder($migrationsPath);
+        
+        return $builder->generateMigrationsFromModels($modelsPath);
+    }
+    
+    /**
+     * getTable
+     *
+     * @param string $tableName 
+     * @return void
+     */
+    public function getTable($tableName)
+    {
+        return Doctrine_Manager::table($tableName);
+    }
+    
+    /**
+     * connection
+     *
+     * @param string $adapter 
+     * @param string $name 
+     * @return void
+     */
+    public function connection($adapter, $name = null)
+    {
+        return Doctrine_Manager::connection($adapter, $name);
     }
     
     /**

lib/Doctrine/Export.php

@@ -114,6 +114,7 @@ class Doctrine_Export extends Doctrine_Connection_Module
     public function dropIndexSql($table, $name)
     {
         $name = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name));
+        
         return 'DROP INDEX ' . $name;
     }
     /**
@@ -128,6 +129,7 @@ class Doctrine_Export extends Doctrine_Connection_Module
     {
         $table = $this->conn->quoteIdentifier($table);
         $name  = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name));
+        
         return $this->conn->exec('ALTER TABLE ' . $table . ' DROP CONSTRAINT ' . $name);
     }
     /**
@@ -330,7 +332,9 @@ class Doctrine_Export extends Doctrine_Connection_Module
      */
     public function createConstraint($table, $name, $definition)
     {
-        return $this->conn->exec($this->createConstraintSql($table, $name, $definition));
+        $sql = $this->createConstraintSql($table, $name, $definition);
+        
+        return $this->conn->exec($sql);
     }
     /**
      * create a constraint on a table
@@ -467,7 +471,9 @@ class Doctrine_Export extends Doctrine_Connection_Module
      */
     public function createForeignKey($table, array $definition)
     {
-        return $this->conn->execute($this->createForeignKeySql($table, $definition));
+        $sql = $this->createForeignKeySql($table, $definition);
+        
+        return $this->conn->execute($sql);
     }
     /**
      * alter an existing table

lib/Doctrine/Import/Builder.php

@@ -158,7 +158,6 @@ class Doctrine_Import_Builder
 %s
 }
 END;
-
     }
 
     /*

lib/Doctrine/Migration.php

@@ -49,7 +49,8 @@ class Doctrine_Migration
                                ),
               $migrationTableName = 'migration_version',
               $migrationClassesDirectory = array(),
-              $migrationClasses = array();
+              $migrationClasses = array(),
+              $loadedMigrations = array();
     
     /**
      * construct
@@ -104,35 +105,34 @@ class Doctrine_Migration
             return $this->migrationClasses;
         }
         
-        $directory = $this->migrationClassesDirectory;
-        
         $classes = get_declared_classes();
-        $loadedClasses = array();
         
-        if ($directory !== null) {
-            foreach ((array) $directory as $dir) {
+        if ($this->migrationClassesDirectory !== null) {
+            foreach ((array) $this->migrationClassesDirectory as $dir) {
                 $it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir),
                                                         RecursiveIteratorIterator::LEAVES_ONLY);
 
                 foreach ($it as $file) {
                     $e = explode('.', $file->getFileName());
                     if (end($e) === 'php' && strpos($file->getFileName(), '.inc') === false) {
-                        require_once $file->getPathName();
+                        if (!in_array($file->getFileName(), $this->loadedMigrations)) {
+                            require_once($file->getPathName());
+                            
                             $requiredClass = array_diff(get_declared_classes(), $classes);
                             $requiredClass = end($requiredClass);
                             
-                        $loadedClasses[$requiredClass] = $file->getFileName();
-                        
+                            if ($requiredClass) {
+                                $this->loadedMigrations[$requiredClass] = $file->getFileName();
+                            }
+                        }
                     }
                 }
             }
         }
         
-        $classes = $loadedClasses;
         $parent = new ReflectionClass('Doctrine_Migration');
-        $loadedClasses = array();
         
-        foreach ($classes as $name => $fileName) {
+        foreach ($this->loadedMigrations as $name => $fileName) {
             $class = new ReflectionClass($name);
             
             while ($class->isSubclassOf($parent)) {
@@ -150,11 +150,9 @@ class Doctrine_Migration
             $e = explode('_', $fileName);
             $classMigrationNum = (int) $e[0];
             
-            $loadedClasses[$classMigrationNum] = array('className' => $name, 'fileName' => $fileName);
+            $this->migrationClasses[$classMigrationNum] = array('className' => $name, 'fileName' => $fileName);
         }
         
-        $this->migrationClasses = $loadedClasses;
-        
         return $this->migrationClasses;
     }
     
@@ -280,6 +278,7 @@ class Doctrine_Migration
     protected function doMigrateStep($direction, $num)
     {
         $migrate = $this->getMigrationClass($num);
+        
         $migrate->doMigrate($direction);
     }
     
@@ -327,7 +326,7 @@ class Doctrine_Migration
         }
         
         if ($from == $to) {
-            throw new Doctrine_Migration_Exception('Already up-to-date');
+            throw new Doctrine_Migration_Exception('Already at version: ' . $to);
         }
         
         $direction = $from > $to ? 'down':'up';

lib/Doctrine/Migration/Builder.php

@@ -0,0 +1,315 @@
+<?php
+/*
+ *  $Id: Builder.php 2939 2007-10-19 14:23:42Z Jonathan.Wage $
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.phpdoctrine.com>.
+ */
+
+/**
+ * Doctrine_Migration_Builder
+ *
+ * @package     Doctrine
+ * @subpackage  Migration
+ * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
+ * @author      Jonathan H. Wage <jwage@mac.com>
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ * @version     $Revision: 2939 $
+ */
+class Doctrine_Migration_Builder
+{
+    /**
+     * migrationsPath
+     * 
+     * The path to your migration classes directory
+     *
+     * @var string
+     */
+    private $migrationsPath = '';
+    
+    /**
+     * suffix
+     * 
+     * File suffix to use when writing class definitions
+     *
+     * @var string $suffix
+     */
+    private $suffix = '.class.php';
+    
+    /**
+     * tpl
+     *
+     * Class template used for writing classes
+     *
+     * @var $tpl
+     */
+    private static $tpl;
+
+    /**
+     * __construct
+     *
+     * @return void
+     */
+    public function __construct($migrationsPath = null)
+    {
+        if ($migrationsPath) {
+            $this->setMigrationsPath($migrationsPath);
+        }
+        
+        $this->loadTemplate();
+    }
+    
+    /**
+     * setMigrationsPath
+     *
+     * @param string path   the path where migration classes are stored and being generated
+     * @return
+     */
+    public function setMigrationsPath($path)
+    {
+        if ( ! file_exists($path)) {
+            mkdir($path, 0777);
+        }
+
+        $this->migrationsPath = $path;
+    }
+
+    /**
+     * getMigrationsPath
+     *
+     * @return string       the path where migration classes are stored and being generated
+     */
+    public function getMigrationsPath()
+    {
+        return $this->migrationsPath;
+    }
+
+    /**
+     * loadTemplate
+     * 
+     * Loads the class template used for generating classes
+     *
+     * @return void
+     */
+    protected function loadTemplate() 
+    {
+        if (isset(self::$tpl)) {
+            return;
+        }
+
+        self::$tpl =<<<END
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class %s extends %s
+{
+	public function up()
+	{
+%s
+	}
+
+	public function down()
+	{
+%s
+	}
+}
+END;
+    }
+    
+    /**
+     * generateMigrationsFromDb
+     *
+     * @return void
+     */
+    public function generateMigrationsFromDb()
+    {
+        $directory = '/tmp/tmp_doctrine_models';
+
+        Doctrine::generateModelsFromDb($directory);
+        
+        $result = $this->generateMigrationsFromModels($directory);
+        
+        exec('rm -rf ' . $directory);
+        
+        return $result;
+    }
+    
+    /**
+     * generateMigrationsFromModels
+     *
+     * @param string $modelsPath 
+     * @return void
+     */
+    public function generateMigrationsFromModels($modelsPath = null)
+    {
+        if ($modelsPath) {
+            $models = Doctrine::loadModels($modelsPath);
+        } else {
+            $models = Doctrine::getLoadedModels();
+        }
+        
+        $foreignKeys = array();
+        
+        foreach ($models as $model) {
+            $export = Doctrine::getTable($model)->getExportableFormat();
+            
+            $foreignKeys[$export['tableName']] = $export['options']['foreignKeys'];
+            
+            $up = $this->buildCreateTable($export);
+            $down = $this->buildDropTable($export);
+            
+            $className = 'Add'.Doctrine::classify($export['tableName']);
+            
+            $this->generateMigrationClass($className, array(), $up, $down);
+        }
+        
+        $className = 'ApplyForeignKeyConstraints';
+        
+        $up = '';
+        $down = '';
+        foreach ($foreignKeys as $tableName => $definitions)    {
+            $tableForeignKeyNames[$tableName] = array();
+            
+            foreach ($definitions as $definition) {
+                $definition['name'] = $tableName . '_' . $definition['foreignTable'] . '_' . $definition['local'] . '_' . $definition['foreign'];
+                
+                $up .= $this->buildCreateForeignKey($tableName, $definition);
+                $down .= $this->buildDropForeignKey($tableName, $definition);
+            }
+        }
+        
+        $this->generateMigrationClass($className, array(), $up, $down);
+    }
+    
+    /**
+     * buildCreateForeignKey
+     *
+     * @param string $tableName 
+     * @param string $definition 
+     * @return void
+     */
+    public function buildCreateForeignKey($tableName, $definition)
+    {
+        return "\t\t\$this->createForeignKey('" . $tableName . "', " . $this->dataToPhpCode($definition) . ");";
+    }
+    
+    /**
+     * buildDropForeignKey
+     *
+     * @param string $tableName 
+     * @param string $definition 
+     * @return void
+     */
+    public function buildDropForeignKey($tableName, $definition)
+    {
+        return "\t\t\$this->dropForeignKey('" . $tableName . "', '" . $definition['name'] . "');\n";
+    }
+    
+    /**
+     * buildCreateTable
+     *
+     * @param string $tableData 
+     * @return void
+     */
+    public function buildCreateTable($tableData)
+    {
+        $code  = "\t\t\$this->createTable('" . $tableData['tableName'] . "', ";
+        
+        $code .= $this->dataToPhpCode($tableData['columns']) . ", ";
+        
+        $code .= $this->dataToPhpCode(array('indexes' => $tableData['options']['indexes'], 'primary' => $tableData['options']['primary']));
+        
+        $code .= ");";
+        
+        return $code;
+    }
+    
+    /**
+     * buildDropTable
+     *
+     * @param string $tableData 
+     * @return void
+     */
+    public function buildDropTable($tableData)
+    {
+        return "\t\t\$this->dropTable('" . $tableData['tableName'] . "');";
+    }
+    
+    /**
+     * dataToPhpCode
+     *
+     * @param string $data 
+     * @return void
+     */
+    public function dataToPhpCode($data)
+    {
+        ob_start();
+        var_export($data);
+        $results = ob_get_contents();
+        ob_end_clean();
+        
+        return $results;
+    }
+    
+    /**
+     * generateMigrationClass
+     *
+     * @package default
+     */
+    public function generateMigrationClass($className, $options = array(), $up = null, $down = null, $return = false)
+    {
+        if ($return || !$this->getMigrationsPath()) {
+            return $this->buildMigrationClass($className, null, $options, $up, $down);
+        } else {
+            if (!$this->getMigrationsPath()) {
+                throw new Doctrine_Migration_Exception('You must specify the path to your migrations.');
+            }
+            
+            $migration = new Doctrine_Migration($this->getMigrationsPath());
+            $next = (string) $migration->getNextVersion();
+            
+            $fileName = str_repeat('0', (3 - strlen($next))) . $next . '_' . Doctrine::tableize($className) . $this->suffix;
+            
+            $class = $this->buildMigrationClass($className, $fileName, $options, $up, $down);
+            
+            $path = $this->getMigrationsPath() . DIRECTORY_SEPARATOR . $fileName;
+            
+            file_put_contents($path, $class);
+        }
+    }
+    
+    /**
+     * buildMigrationClass
+     *
+     * @package default
+     */
+    public function buildMigrationClass($className, $fileName = null, $options = array(), $up = null, $down = null)
+    {
+        $extends = isset($options['extends']) ? $options['extends']:'Doctrine_Migration';
+        
+        $content  = '<?php' . PHP_EOL;
+        
+        $content .= sprintf(self::$tpl, $className,
+                                       $extends,
+                                       $up,
+                                       $down);
+        
+        
+        return $content;
+    }
+}

lib/Doctrine/Task.php

@@ -99,7 +99,7 @@ abstract class Doctrine_Task
      */
     public function getArgument($name, $default = null)
     {
-        if (isset($this->arguments[$name]) && $this->arguments[$name]) {
+        if (isset($this->arguments[$name]) && $this->arguments[$name] !== null) {
             return $this->arguments[$name];
         } else {
             return $default;

lib/Doctrine/Task/GenerateMigrationsFromDb.php

@@ -0,0 +1,43 @@
+<?php
+/*
+ *  $Id: GenerateMigrationsFromDb.php 2761 2007-10-07 23:42:29Z zYne $
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.phpdoctrine.com>.
+ */
+
+/**
+ * Doctrine_Task_GenerateMigrationsFromDb
+ *
+ * @package     Doctrine
+ * @subpackage  Task
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ * @version     $Revision: 2761 $
+ * @author      Jonathan H. Wage <jwage@mac.com>
+ */
+class Doctrine_Task_GenerateMigrationsFromDb extends Doctrine_Task
+{
+    public $description          =   'Generate migration classes for an existing database',
+           $requiredArguments    =   array('migrations_path' => 'Specify the complete path to your migration classes folder.'),
+           $optionalArguments    =   array();
+    
+    public function execute()
+    {
+        Doctrine::generateMigrationsFromDb($this->getArgument('migrations_path'));
+    }
+}

lib/Doctrine/Task/GenerateMigrationsFromModels.php

@@ -0,0 +1,44 @@
+<?php
+/*
+ *  $Id: GenerateMigrationsFromModels.php 2761 2007-10-07 23:42:29Z zYne $
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.phpdoctrine.com>.
+ */
+
+/**
+ * Doctrine_Task_GenerateMigrationsFromModels
+ *
+ * @package     Doctrine
+ * @subpackage  Task
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ * @version     $Revision: 2761 $
+ * @author      Jonathan H. Wage <jwage@mac.com>
+ */
+class Doctrine_Task_GenerateMigrationsFromModels extends Doctrine_Task
+{
+    public $description          =   'Generate migration classes for an existing set of models',
+           $requiredArguments    =   array('migrations_path' => 'Specify the path to your migration classes folder.',
+                                           'models_path'     => 'Specify the path to your doctrine models folder.'),
+           $optionalArguments    =   array();
+    
+    public function execute()
+    {   
+        Doctrine::generateMigrationsFromModels($this->getArgument('migrations_path'), $this->getArgument('models_path'));
+    }
+}

lib/Doctrine/Task/Migrate.php

@@ -33,11 +33,11 @@
 class Doctrine_Task_Migrate extends Doctrine_Task
 {
     public $description          =   'Migrate database to latest version or the specified version',
-           $requiredArguments    =   array(),
+           $requiredArguments    =   array('migrations_path' => 'Specify path to your migrations directory.'),
            $optionalArguments    =   array('version' => 'Version to migrate to. If you do not specify, the db will be migrated from the current version to the latest.');
     
     public function execute()
     {
-        Doctrine::migrate($this->getArgument('version'));
+        Doctrine::migrate($this->getArgument('migrations_path'), $this->getArgument('version'));
     }
 }

sandbox/migrations/001_add_adult.class.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddAdult extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('adult', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'name' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+  'contact_id' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('adult');
+	}
+}

sandbox/migrations/002_add_car.class.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddCar extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('car', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'name' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('car');
+	}
+}

sandbox/migrations/003_add_child.class.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddChild extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('child', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'name' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+  'adult_id' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('child');
+	}
+}

sandbox/migrations/004_add_contact.class.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddContact extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('contact', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'name' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('contact');
+	}
+}

sandbox/migrations/005_add_dog.class.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddDog extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('dog', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'name' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+  'user_id' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('dog');
+	}
+}

sandbox/migrations/006_add_entity.class.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddEntity extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('entity', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('entity');
+	}
+}

sandbox/migrations/007_add_groups.class.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddGroups extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('groups', array (
+  'id' => 
+  array (
+    'notnull' => true,
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'name' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('groups');
+	}
+}

sandbox/migrations/008_add_self_reference.class.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddSelfReference extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('self_reference', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'name' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+  'user_id1' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'user_id2' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'parent_self_reference_id' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'parent_self_reference_id2' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('self_reference');
+	}
+}

sandbox/migrations/009_add_user.class.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddUser extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('user', array (
+  'id' => 
+  array (
+    'primary' => true,
+    'autoincrement' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'username' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+  'hair_color' => 
+  array (
+    'type' => 'string',
+    'length' => 255,
+  ),
+  'contact_id' => 
+  array (
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+    'name_x' => 
+    array (
+      'fields' => 
+      array (
+        'username' => 
+        array (
+          'sorting' => 'ASC',
+          'length' => '11',
+          'primary' => true,
+        ),
+      ),
+      'type' => 'unique',
+    ),
+  ),
+  'primary' => 
+  array (
+    0 => 'id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('user');
+	}
+}

sandbox/migrations/010_add_user_car.class.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddUserCar extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('user_car', array (
+  'user_id' => 
+  array (
+    'primary' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'car_id' => 
+  array (
+    'primary' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'user_id',
+    1 => 'car_id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('user_car');
+	}
+}

sandbox/migrations/011_add_user_group.class.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class AddUserGroup extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createTable('user_group', array (
+  'user_id' => 
+  array (
+    'primary' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+  'group_id' => 
+  array (
+    'primary' => true,
+    'type' => 'integer',
+    'length' => 11,
+  ),
+), array (
+  'indexes' => 
+  array (
+  ),
+  'primary' => 
+  array (
+    0 => 'user_id',
+    1 => 'group_id',
+  ),
+));
+	}
+
+	public function down()
+	{
+		$this->dropTable('user_group');
+	}
+}

sandbox/migrations/012_apply_foreign_key_constraints.class.php

@@ -0,0 +1,112 @@
+<?php
+/**
+ * This class has been auto-generated by the Doctrine ORM Framework
+ */
+class ApplyForeignKeyConstraints extends Doctrine_Migration
+{
+	public function up()
+	{
+		$this->createForeignKey('adult', array (
+  'local' => 'contact_id',
+  'foreign' => 'id',
+  'foreignTable' => 'contact',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'adult_contact_contact_id_id',
+));		$this->createForeignKey('child', array (
+  'local' => 'adult_id',
+  'foreign' => 'id',
+  'foreignTable' => 'adult',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'child_adult_adult_id_id',
+));		$this->createForeignKey('dog', array (
+  'local' => 'user_id',
+  'foreign' => 'id',
+  'foreignTable' => 'user',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'dog_user_user_id_id',
+));		$this->createForeignKey('self_reference', array (
+  'local' => 'user_id1',
+  'foreign' => 'id',
+  'foreignTable' => 'user',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'self_reference_user_user_id1_id',
+));		$this->createForeignKey('self_reference', array (
+  'local' => 'user_id2',
+  'foreign' => 'id',
+  'foreignTable' => 'user',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'self_reference_user_user_id2_id',
+));		$this->createForeignKey('self_reference', array (
+  'local' => 'parent_self_reference_id',
+  'foreign' => 'id',
+  'foreignTable' => 'self_reference',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'self_reference_self_reference_parent_self_reference_id_id',
+));		$this->createForeignKey('self_reference', array (
+  'local' => 'parent_self_reference_id2',
+  'foreign' => 'id',
+  'foreignTable' => 'self_reference',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'self_reference_self_reference_parent_self_reference_id2_id',
+));		$this->createForeignKey('user', array (
+  'local' => 'contact_id',
+  'foreign' => 'id',
+  'foreignTable' => 'contact',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'user_contact_contact_id_id',
+));		$this->createForeignKey('user_car', array (
+  'local' => 'user_id',
+  'foreign' => 'id',
+  'foreignTable' => 'user',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'user_car_user_user_id_id',
+));		$this->createForeignKey('user_car', array (
+  'local' => 'car_id',
+  'foreign' => 'id',
+  'foreignTable' => 'car',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'user_car_car_car_id_id',
+));		$this->createForeignKey('user_group', array (
+  'local' => 'user_id',
+  'foreign' => 'id',
+  'foreignTable' => 'user',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'user_group_user_user_id_id',
+));		$this->createForeignKey('user_group', array (
+  'local' => 'group_id',
+  'foreign' => 'id',
+  'foreignTable' => 'groups',
+  'onUpdate' => NULL,
+  'onDelete' => NULL,
+  'name' => 'user_group_groups_group_id_id',
+));
+	}
+
+	public function down()
+	{
+		$this->dropForeignKey('adult', 'adult_contact_contact_id_id');
+		$this->dropForeignKey('child', 'child_adult_adult_id_id');
+		$this->dropForeignKey('dog', 'dog_user_user_id_id');
+		$this->dropForeignKey('self_reference', 'self_reference_user_user_id1_id');
+		$this->dropForeignKey('self_reference', 'self_reference_user_user_id2_id');
+		$this->dropForeignKey('self_reference', 'self_reference_self_reference_parent_self_reference_id_id');
+		$this->dropForeignKey('self_reference', 'self_reference_self_reference_parent_self_reference_id2_id');
+		$this->dropForeignKey('user', 'user_contact_contact_id_id');
+		$this->dropForeignKey('user_car', 'user_car_user_user_id_id');
+		$this->dropForeignKey('user_car', 'user_car_car_car_id_id');
+		$this->dropForeignKey('user_group', 'user_group_user_user_id_id');
+		$this->dropForeignKey('user_group', 'user_group_groups_group_id_id');
+
+	}
+}

sandbox/models/generated/BaseGroup.class.php

@@ -8,8 +8,8 @@ abstract class BaseGroup extends Doctrine_Record
 
 	public function setTableDefinition()
 	{
-		$this->setTableName('group');
-		$this->hasColumn('id', 'integer', 4, array('notnull' => true,
+		$this->setTableName('groups');
+		$this->hasColumn('id', 'integer', 11, array('notnull' => true,
                                               'primary' => true,
                                               'autoincrement' => true));
 		$this->hasColumn('name', 'string', 255);

sandbox/models/generated/BaseUserGroup.class.php

@@ -9,8 +9,8 @@ abstract class BaseUserGroup extends Doctrine_Record
 	public function setTableDefinition()
 	{
 		$this->setTableName('user_group');
-		$this->hasColumn('user_id', 'integer', 4, array('primary' => true));
-		$this->hasColumn('group_id', 'integer', 4, array('primary' => true));
+		$this->hasColumn('user_id', 'integer', 11, array('primary' => true));
+		$this->hasColumn('group_id', 'integer', 11, array('primary' => true));
 
 
 

sandbox/schema/group.yml

@@ -1,12 +1,13 @@
 ---
 Group: 
+  tableName: groups
   columns: 
     id: 
       notnull: true
       primary: true
       autoincrement: true
       type: integer
-      length: 4
+      length: 11
       name: id
     name: 
       type: string

sandbox/schema/self_reference.yml

@@ -3,24 +3,24 @@ SelfReference:
   fields:
     id:
       type: integer
-      size: 11
+      length: 11
       primary: true
       autoincrement: true
     name:
       type: string
-      size: 255
+      length: 255
     user_id1:
       type: integer
-      size: 11
+      length: 11
     user_id2:
       type: integer
-      size: 11
+      length: 11
     parent_self_reference_id:
       type: integer
-      size: 11
+      length: 11
     parent_self_reference_id2:
       type: integer
-      size: 11
+      length: 11
   relations:
     User1:
       class: User

sandbox/schema/user_group.yml

@@ -3,11 +3,11 @@ UserGroup:
   columns:
     user_id:
       type: integer
-      length: 4
+      length: 11
       primary: true
     group_id:
       type: integer
-      length: 4
+      length: 11
       primary: true
   relations:
     User: -

tests/ExportTestCase.php

@@ -56,7 +56,7 @@ class Doctrine_Export_TestCase extends Doctrine_UnitTestCase
     {
         $this->export->dropConstraint('sometable', 'relevancy');
 
-        $this->assertEqual($this->adapter->pop(), 'ALTER TABLE sometable DROP CONSTRAINT relevancy');
+        $this->assertEqual($this->adapter->pop(), 'ALTER TABLE sometable DROP CONSTRAINT relevancy_idx');
     }
     public function testCreateIndexExecutesSql() 
     {