Total rewrite for DQL alias model: now using short aliases instead of long...

Total rewrite for DQL alias model: now using short aliases instead of long aliases (needed for Oracle portability). 

draft/DB.php

@@ -28,6 +28,43 @@
  * @package     Doctrine
  */
 class Doctrine_DB2 implements Countable, IteratorAggregate {
+
+    /**
+     * A connection operation or selecting a database.
+     */
+    const CONNECT = 1;
+
+    /**
+     * Any general database query that does not fit into the other constants.
+     */
+    const QUERY = 2;
+
+    /**
+     * Adding new data to the database, such as SQL's INSERT.
+     */
+    const INSERT = 4;
+
+    /**
+     * Updating existing information in the database, such as SQL's UPDATE.
+     *
+     */
+    const UPDATE = 8;
+
+    /**
+     * An operation related to deleting data in the database,
+     * such as SQL's DELETE.
+     */
+    const DELETE = 16;
+
+    /**
+     * Retrieving information from the database, such as SQL's SELECT.
+     */
+    const SELECT = 32;
+
+    /**
+     * Transactional operation, such as start transaction, commit, or rollback.
+     */
+    const TRANSACTION = 64;
     /**
      * default DSN
      */
@@ -60,10 +97,16 @@ class Doctrine_DB2 implements Countable, IteratorAggregate {
      * @var Doctrine_DB_EventListener_Interface|Doctrine_Overloadable $listener   listener for listening events
      */
     protected $listener;
-    
-    private static $driverMap = array("oracle"     => "oci8",
-                                      "postgres"   => "pgsql",
-                                      "oci"        => "oci8");
+    /**
+     * @var integer $querySequence
+     */
+    protected $querySequence  = 0;
+
+    private static $driverMap = array('oracle'     => 'oci8',
+                                      'postgres'   => 'pgsql',
+                                      'oci'        => 'oci8',
+                                      'sqlite2'    => 'sqlite',
+                                      'sqlite3'    => 'sqlite');
 
 
     /**
@@ -79,6 +122,13 @@ class Doctrine_DB2 implements Countable, IteratorAggregate {
         $this->password = $password;
         $this->listener = new Doctrine_DB_EventListener();
     }
+
+    /**
+     * getQuerySequence
+     */
+    public function getQuerySequence() {
+        return $this->querySequence;
+    }
     /**
      * getDBH
      */
@@ -303,31 +353,36 @@ class Doctrine_DB2 implements Countable, IteratorAggregate {
 
         $args = func_get_args();
 
-        $this->listener->onPrePrepare($this, $args);
+        $this->listener->onPrePrepare($this, $statement, $args);
 
         $stmt = $this->dbh->prepare($statement);
 
-        $this->listener->onPrepare($this, $args);
-        
+        $this->listener->onPrepare($this, $statement, $args, $this->querySequence);
+
+        $this->querySequence++;
+
         return $stmt;
     }
     /**
      * query
      *
      * @param string $statement
+     * @param array $params
      * @return Doctrine_DB_Statement|boolean
      */
     public function query($statement, array $params = array()) {
         $this->connect();
 
-        $this->listener->onPreQuery($this, $params);
+        $this->listener->onPreQuery($this, $statement, $params);
         
         if( ! empty($params)) 
             $stmt = $this->dbh->query($statement)->execute($params);
         else
             $stmt = $this->dbh->query($statement);
 
-        $this->listener->onQuery($this, $params);
+        $this->listener->onQuery($this, $statement, $params, $this->querySequence);
+
+        $this->querySequence++;
 
         return $stmt;
     }
@@ -355,11 +410,11 @@ class Doctrine_DB2 implements Countable, IteratorAggregate {
 
         $args = func_get_args();
 
-        $this->listener->onPreExec($this, $args);
+        $this->listener->onPreExec($this, $statement, $args);
 
         $rows = $this->dbh->exec($statement);
 
-        $this->listener->onExec($this, $args);
+        $this->listener->onExec($this, $statement, $args);
 
         return $rows;
     }
@@ -477,7 +532,8 @@ class Doctrine_DB2 implements Countable, IteratorAggregate {
      * @return ArrayIterator
      */
     public function getIterator() {
-        return new ArrayIterator($this->queries);
+        if($this->listener instanceof Doctrine_DB_Profiler)
+            return $this->listener;
     }
     /**
      * count
@@ -486,7 +542,7 @@ class Doctrine_DB2 implements Countable, IteratorAggregate {
      * @return integer
      */
     public function count() {
-        return count($this->queries);
+        return $this->querySequence;
     }
 
 }

lib/Doctrine.php

@@ -152,12 +152,15 @@ final class Doctrine {
     /**
      * automatic length validations attribute
      */
-    const ATTR_AUTO_LENGTH_VLD = 19;
+    const ATTR_AUTO_LENGTH_VLD  = 19;
     /**
      * automatic type validations attribute
      */
-    const ATTR_AUTO_TYPE_VLD = 20;
-    
+    const ATTR_AUTO_TYPE_VLD    = 20;
+    /**
+     * short aliases attribute
+     */
+    const ATTR_SHORT_ALIASES    = 21;
     
     /**
      * LIMIT CONSTANTS

lib/Doctrine/Configurable.php

@@ -117,6 +117,7 @@ abstract class Doctrine_Configurable {
             case Doctrine::ATTR_VLD:
             case Doctrine::ATTR_AUTO_LENGTH_VLD:
             case Doctrine::ATTR_AUTO_TYPE_VLD:
+            case Doctrine::ATTR_SHORT_ALIASES:
             case Doctrine::ATTR_QUERY_LIMIT:
 
             break;
@@ -190,8 +191,8 @@ abstract class Doctrine_Configurable {
     public function getAttribute($attribute) {
         $attribute = (int) $attribute;
 
-        if($attribute < 1 || $attribute > 20)
-            throw new InvalidKeyException();
+        if($attribute < 1 || $attribute > 21)
+            throw new Doctrine_Exception('Unknown attribute.');
 
         if( ! isset($this->attributes[$attribute])) {
             if(isset($this->parent))

lib/Doctrine/Connection.php

@@ -444,6 +444,12 @@ abstract class Doctrine_Connection extends Doctrine_Configurable implements Coun
      * returns an iterator that iterators through all 
      * initialized table objects
      *
+     * <code>
+     * foreach($conn as $index => $table) {
+     *      print $table;  // get a string representation of each table object
+     * }
+     * </code>
+     *
      * @return ArrayIterator
      */
     public function getIterator() {

lib/Doctrine/DB/EventListener.php

@@ -26,17 +26,17 @@
  * @package     Doctrine
  */
 class Doctrine_DB_EventListener implements Doctrine_DB_EventListener_Interface {
-    public function onPreQuery(Doctrine_DB2 $dbh, array $args) { }
-    public function onQuery(Doctrine_DB2 $dbh, array $args) { }
+    public function onPreQuery(Doctrine_DB2 $dbh, $statement, array $args) { }
+    public function onQuery(Doctrine_DB2 $dbh, $statement, array $args, $queryId) { }
 
-    public function onPrePrepare(Doctrine_DB2 $dbh, array $args) { }
-    public function onPrepare(Doctrine_DB2 $dbh, array $args) { }
+    public function onPrePrepare(Doctrine_DB2 $dbh, $statement, array $args) { }
+    public function onPrepare(Doctrine_DB2 $dbh, $statement, array $args, $queryId) { }
 
     public function onPreCommit(Doctrine_DB2 $dbh) { }
     public function onCommit(Doctrine_DB2 $dbh) { }
 
-    public function onPreExec(Doctrine_DB2 $dbh, array $args) { }
-    public function onExec(Doctrine_DB2 $dbh, array $args) { }
+    public function onPreExec(Doctrine_DB2 $dbh, $statement, array $args) { }
+    public function onExec(Doctrine_DB2 $dbh, $statement, array $args) { }
 
     public function onPreRollBack(Doctrine_DB2 $dbh) { }
     public function onRollBack(Doctrine_DB2 $dbh) { }

lib/Doctrine/DB/EventListener/Chain.php

@@ -54,12 +54,12 @@ class Doctrine_DB_EventListener_Chain extends Doctrine_Access implements Doctrin
         $this->listeners[$name] = $listener;
     }
 
-    public function onPreQuery(Doctrine_DB2 $dbh, array $args) {
+    public function onQuery(Doctrine_DB2 $dbh, $statement, array $args, $queryId) {
         foreach($this->listeners as $listener) {
             $listener->onPreQuery($dbh, $args);
         }
     }
-    public function onQuery(Doctrine_DB2 $dbh, array $args) {
+    public function onPreQuery(Doctrine_DB2 $dbh, $statement, array $args) {
         foreach($this->listeners as $listener) {
             $listener->onQuery($dbh, $args);
         }

lib/Doctrine/DB/EventListener/Interface.php

@@ -26,14 +26,14 @@
  * @package     Doctrine
  */
 interface Doctrine_DB_EventListener_Interface {
-    public function onPreQuery(Doctrine_DB2 $dbh, array $args);
-    public function onQuery(Doctrine_DB2 $dbh, array $args);
+    public function onPreQuery(Doctrine_DB2 $dbh, $statement, array $args);
+    public function onQuery(Doctrine_DB2 $dbh, $statement, array $args, $queryId);
 
-    public function onPrePrepare(Doctrine_DB2 $dbh, array $args);
-    public function onPrepare(Doctrine_DB2 $dbh, array $args);
+    public function onPrePrepare(Doctrine_DB2 $dbh, $statement, array $args);
+    public function onPrepare(Doctrine_DB2 $dbh, $statement, array $args, $queryId);
 
-    public function onPreExec(Doctrine_DB2 $dbh, array $args);
-    public function onExec(Doctrine_DB2 $dbh, array $args);
+    public function onPreExec(Doctrine_DB2 $dbh, $statement, array $args);
+    public function onExec(Doctrine_DB2 $dbh, $statement, array $args);
 
     public function onPreCommit(Doctrine_DB2 $dbh);
     public function onCommit(Doctrine_DB2 $dbh);

lib/Doctrine/DB/Profiler.php

@@ -26,25 +26,225 @@
  * @package     Doctrine
  */
 class Doctrine_DB_Profiler extends Doctrine_DB_EventListener {
-    private $queries;
+    public function onPreQuery(Doctrine_DB2 $dbh, $statement, array $args) {
+        $this->queryStart($statement);
+    }
+    public function onQuery(Doctrine_DB2 $dbh, $statement, array $args, $queryId) {
+        $this->queryEnd($queryId);
+    }
+
+    public function onPrePrepare(Doctrine_DB2 $dbh, $statement, array $args) {
+        $this->prepareTimes[$dbh->getQuerySequence()] = microtime(true);
+    }
+    public function onPrepare(Doctrine_DB2 $dbh, $statement, array $args, $queryId) { 
+        $this->prepareTimes[$queryId] = (microtime(true) - $this->prepareTimes[$queryId]);
+    }
 
-    public function onPreQuery(Doctrine_DB $dbh, array $args) { 
-        $this->queries[] = $args[0];
+    public function onPreCommit(Doctrine_DB2 $dbh) { }
+    public function onCommit(Doctrine_DB2 $dbh) { }
+
+    public function onPreRollBack(Doctrine_DB2 $dbh) { }
+    public function onRollBack(Doctrine_DB2 $dbh) { }
+
+    public function onPreBeginTransaction(Doctrine_DB2 $dbh) { }
+    public function onBeginTransaction(Doctrine_DB2 $dbh) { }
+
+    public function onPreExecute(Doctrine_DB_Statement $stmt, array $params) {
+        $this->queryStart($stmt->getQuery(), $stmt->getQuerySequence());
     }
-    public function onQuery(Doctrine_DB $dbh, array $args) { }
+    public function onExecute(Doctrine_DB_Statement $stmt, array $params) { 
+        $this->queryEnd($stmt->getQuerySequence());
+    }
+    /**
+     * Array of Zend_Db_Profiler_Query objects.
+     *
+     * @var Zend_Db_Profiler_Query
+     */
+    protected $_queryProfiles = array();
+
 
-    public function onPrePrepare(Doctrine_DB $dbh, array $args) { }
-    public function onPrepare(Doctrine_DB $dbh, array $args) { }
+    protected $_prepareTimes  = array();
+    /**
+     * Stores the number of seconds to filter.  NULL if filtering by time is
+     * disabled.  If an integer is stored here, profiles whose elapsed time
+     * is less than this value in seconds will be unset from
+     * the self::$_queryProfiles array.
+     *
+     * @var integer
+     */
+    protected $_filterElapsedSecs = null;
 
-    public function onPreCommit(Doctrine_DB $dbh) { }
-    public function onCommit(Doctrine_DB $dbh) { }
+    /**
+     * Logical OR of any of the filter constants.  NULL if filtering by query
+     * type is disable.  If an integer is stored here, it is the logical OR of
+     * any of the query type constants.  When the query ends, if it is not
+     * one of the types specified, it will be unset from the
+     * self::$_queryProfiles array.
+     *
+     * @var integer
+     */
+    protected $_filterTypes = null;
 
-    public function onPreRollBack(Doctrine_DB $dbh) { }
-    public function onRollBack(Doctrine_DB $dbh) { }
 
-    public function onPreBeginTransaction(Doctrine_DB $dbh) { }
-    public function onBeginTransaction(Doctrine_DB $dbh) { }
+    /**
+     * Start a query.  Creates a new query profile object (Zend_Db_Profiler_Query)
+     * and returns the "query profiler handle".  Run the query, then call
+     * queryEnd() and pass it this handle to make the query as ended and
+     * record the time.  If the profiler is not enabled, this takes no
+     * action and immediately runs.
+     *
+     * @param string $queryText     SQL statement
+     * @param int $queryType        Type of query, one of the Zend_Db_Profiler::* constants
+     * @return mixed
+     */
+    public function queryStart($queryText, $querySequence = -1) {
+        $prepareTime = (isset($this->prepareTimes[$querySequence])) ? $this->prepareTimes[$querySequence] : null;
+
+        $this->_queryProfiles[] = new Doctrine_DB_Profiler_Query($queryText, $prepareTime);
+    }
+    /**
+     * Ends a query.  Pass it the handle that was returned by queryStart().
+     * This will mark the query as ended and save the time.
+     *
+     * @param integer $queryId
+     * @throws Zend_Db_Profiler_Exception
+     * @return boolean
+     */
+    public function queryEnd($queryId = null) {
+
+
+        // Check for a valid query handle.
+        if($queryId === null) 
+            $qp = end($this->_queryProfiles);
+        else
+            $qp = $this->_queryProfiles[$queryId];
+
+
+        if($qp === null || $qp->hasEnded()) {
+            throw new Zend_Db_Profiler_Exception('Query with profiler handle "'
+                                          . $queryId .'" has already ended.');
+        }
+
+        // End the query profile so that the elapsed time can be calculated.
+        $qp->end();
+    }
+
 
-    public function onPreExecute(Doctrine_DB_Statement $stmt, array $params) { }
-    public function onExecute(Doctrine_DB_Statement $stmt, array $params) { }
+    /**
+     * Get a profile for a query.  Pass it the same handle that was returned
+     * by queryStart() and it will return a Zend_Db_Profiler_Query object.
+     *
+     * @param int $queryId
+     * @throws Zend_Db_Profiler_Exception
+     * @return Zend_Db_Profiler_Query
+     */
+    public function getQueryProfile($queryId)
+    {
+        if (!array_key_exists($queryId, $this->_queryProfiles)) {
+            throw new Zend_Db_Profiler_Exception("Query handle \"$queryId\" not found in profiler log.");
+        }
+
+        return $this->_queryProfiles[$queryId];
+    }
+
+
+    /**
+     * Get an array of query profiles (Zend_Db_Profiler_Query objects).  If $queryType
+     * is set to one of the Zend_Db_Profiler::* constants then only queries of that
+     * type will be returned.  Normally, queries that have not yet ended will
+     * not be returned unless $showUnfinished is set to True.  If no
+     * queries were found, False is returned.
+     *
+     * @param string $queryType
+     * @param bool $showUnfinished
+     * @return mixed
+     */
+    public function getQueryProfiles($queryType=null, $showUnfinished=false)
+    {
+        $queryProfiles = array();
+        foreach ($this->_queryProfiles as $key=>$qp) {
+            /* @var $qp Zend_Db_Profiler_Query */
+            if ($queryType===null) {
+                $condition=true;
+            } else {
+                $condition=($qp->getQueryType() & $queryType);
+            }
+
+            if (($qp->hasEnded() || $showUnfinished) && $condition) {
+                $queryProfiles[$key] = $qp;
+            }
+        }
+
+        if (empty($queryProfiles)) {
+            $queryProfiles = false;
+        }
+        return $queryProfiles;
+    }
+
+
+    /**
+     * Get the total elapsed time (in seconds) of all of the profiled queries.
+     * Only queries that have ended will be counted.  If $queryType is set to
+     * one of the Zend_Db_Profiler::* constants, the elapsed time will be calculated
+     * only for queries of that type.
+     *
+     * @param int $queryType
+     * @return int
+     */
+    public function getTotalElapsedSecs($queryType = null)
+    {
+        $elapsedSecs = 0;
+        foreach ($this->_queryProfiles as $key=>$qp) {
+            /* @var $qp Zend_Db_Profiler_Query */
+            is_null($queryType)? $condition=true : $condition=($qp->getQueryType() & $queryType);
+            if (($qp->hasEnded()) && $condition) {
+                $elapsedSecs += $qp->getElapsedSecs();
+            }
+        }
+        return $elapsedSecs;
+    }
+
+
+    /**
+     * Get the total number of queries that have been profiled.  Only queries that have ended will
+     * be counted.  If $queryType is set to one of the Zend_Db_Profiler::* constants, only queries of
+     * that type will be counted.
+     *
+     * @param int $queryType
+     * @return int
+     */
+    public function getTotalNumQueries($queryType = null)
+    {
+        if (is_null($queryType)) {
+            return sizeof($this->_queryProfiles);
+        }
+
+        $numQueries = 0;
+        foreach ($this->_queryProfiles as $qp) {
+            /* @var $qp Zend_Db_Profiler_Query */
+            is_null($queryType)? $condition=true : $condition=($qp->getQueryType() & $queryType);
+            if ($qp->hasEnded() && $condition) {
+                $numQueries++;
+            }
+        }
+        return $numQueries;
+    }
+
+    public function pop() {
+        return array_pop($this->_queryProfiles);
+    }
+    /**
+     * Get the Zend_Db_Profiler_Query object for the last query that was run, regardless if it has
+     * ended or not.  If the query has not ended, it's end time will be Null.
+     *
+     * @return Zend_Db_Profiler_Query
+     */
+    public function lastQuery() {
+        if (empty($this->_queryProfiles)) {
+            return false;
+        }
+
+        end($this->_queryProfiles);
+        return current($this->_queryProfiles);
+    }
 }

lib/Doctrine/DB/Profiler/Query.php

+<?php
+/*
+ *  $Id$
+ *
+ * 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_DB_Profiler_Query
+ *
+ * @author      Konsta Vesterinen
+ * @license     LGPL
+ * @package     Doctrine
+ */
+class Doctrine_DB_Profiler_Query {
+    /**
+     * @var string      SQL query string or user comment, set by $query argument in constructor.
+     */
+    protected $query ='';
+    /**
+     * @var integer     One of the Zend_Db_Profiler constants for query type, set by $queryType argument in constructor.
+     */
+    protected $queryType = 0;
+
+
+    protected $prepareTime;
+
+    /**
+     * @var float|null  Unix timestamp with microseconds when instantiated.
+     */
+    protected $startedMicrotime;
+
+    /**
+     * Unix timestamp with microseconds when self::queryEnd() was called.
+     *
+     * @var null|integer
+     */
+    protected $endedMicrotime;
+
+
+    /**
+     * Class constructor.  A query is about to be started, save the query text ($query) and its
+     * type (one of the Zend_Db_Profiler::* constants).
+     *
+     * @param string $query
+     * @param int $queryType
+     * @return bool
+     */
+    public function __construct($query, $prepareTime = null)
+    {
+        $this->query = $query;
+        $this->prepareTime = $prepareTime;
+        $this->startedMicrotime = microtime(true);
+        return true;
+    }
+    /**
+     * The query has ended.  Record the time so that the elapsed time can be determined later.
+     *
+     * @return bool
+     */
+    public function end() {
+        $this->endedMicrotime = microtime(true);
+        return true;
+    }
+
+    public function getPrepareTime() {
+        return $this->prepareTime;
+    }
+
+    /**
+     * Has this query ended?
+     *
+     * @return bool
+     */
+    public function hasEnded() {
+        return ($this->endedMicrotime != null);
+    }
+
+
+    /**
+     * Get the original SQL text of the query.
+     *
+     * @return string
+     */
+    public function getQuery() {
+        return $this->query;
+    }
+
+
+    /**
+     * Get the type of this query (one of the Zend_Db_Profiler::* constants)
+     *
+     * @return int
+     */
+    public function getQueryType() {
+        return $this->queryType;
+    }
+    /**
+     * Get the elapsed time (in seconds) that the query ran.  If the query has
+     * not yet ended, return false.
+     *
+     * @return mixed
+     */
+    public function getElapsedSecs() {
+        if (is_null($this->endedMicrotime) && ! $this->prepareTime) {
+            return false;
+        }
+
+        return ($this->prepareTime + ($this->endedMicrotime - $this->startedMicrotime));
+    }
+}
+

lib/Doctrine/DB/Statement.php

@@ -27,12 +27,22 @@
  */
 class Doctrine_DB_Statement extends PDOStatement { 
     protected $dbh;
-    
+
+    protected $querySequence;
+
     protected function __construct($dbh) {
         $this->dbh = $dbh;
+        $this->querySequence = $this->dbh->getQuerySequence();
     }
     
-    public function execute($params) {
+    public function getQuerySequence() {
+        return $this->querySequence;
+    }
+    public function getQuery() {
+        return $this->queryString;
+    }
+
+    public function execute(array $params) {
         $this->dbh->getListener()->onPreExecute($this, $params);
         
         $ret = parent::execute($params);

lib/Doctrine/DataDict/Sqlite.php

@@ -274,7 +274,7 @@ class Doctrine_DataDict_Sqlite extends Doctrine_DataDict {
      */
     public function listTableColumns($table) { 
 
-        $sql    = "PRAGMA table_info($table)";
+        $sql    = 'PRAGMA table_info(' . $table . ')';
         $result = $this->dbh->query($sql)->fetchAll(PDO::FETCH_ASSOC);
 
         $description = array();

lib/Doctrine/Hydrate.php

@@ -88,6 +88,10 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
     protected $pendingAggregates = array();
 
     protected $aggregateMap      = array();
+    
+    protected $shortAliases      = array();
+    
+    protected $shortAliasIndexes = array();
     /**
      * @var array $parts            SQL query string parts
      */
@@ -227,6 +231,8 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
         $this->joins            = array();
         $this->tableIndexes     = array();
         $this->tableAliases     = array();
+        $this->shortAliases     = array();
+        $this->shortAliasIndexes = array();
     }
     /**
      * getConnection
@@ -371,6 +377,8 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
             foreach($data as $key => $row) {
                 if(empty($row))
                     continue;
+                
+                //$key = array_search($key, $this->shortAliases);
 
                 foreach($this->tables as $k => $t) {
                     if ( ! strcasecmp($key, $k))
@@ -391,9 +399,7 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
                         if(isset($row[0])) {
                             $path    = array_search($name, $this->tableAliases);
                             $alias   = $this->getPathAlias($path);
-                            
-                            //print_r($this->pendingAggregates);
-                            
+
                             // map each aggregate value
                             foreach($row as $index => $value) {
                                 $agg = false;
@@ -487,7 +493,7 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
         $pointer = $this->joins[$name];
 
         $path    = array_search($name, $this->tableAliases);
-        $tmp     = explode(".", $path);
+        $tmp     = explode('.', $path);
         $alias   = end($tmp);
 
         $fk      = $this->tables[$pointer]->getRelation($alias);
@@ -533,6 +539,36 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
         }
         return false;
     }
+    public function getShortAliasIndex($alias) {
+        if( ! isset($this->shortAliasIndexes[$alias]))
+            return 0;
+        
+        return $this->shortAliasIndexes[$alias];
+    }
+    public function generateShortAlias($tableName) {
+        $char   = strtolower(substr($tableName, 0, 1));
+
+        $alias  = $char;
+
+        if( ! isset($this->shortAliasIndexes[$alias]))
+            $this->shortAliasIndexes[$alias] = 1;
+
+        while(isset($this->shortAliases[$alias])) {
+            $alias = $char . ++$this->shortAliasIndexes[$alias];
+        }
+        $this->shortAliases[$alias] = $tableName;
+
+        return $alias;
+    }
+
+    public function getShortAlias($tableName) {
+        $alias = array_search($tableName, $this->shortAliases);
+
+        if($alias !== false)
+            return $alias;
+        
+        return $this->generateShortAlias($tableName);
+    }
     /**
      * applyInheritance
      * applies column aggregation inheritance to DQL / SQL query
@@ -552,23 +588,29 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
         $c = array();
 
         $index = 0;
-        foreach($array as $tname => $maps) {
+        foreach($array as $tableAlias => $maps) {
+
             $a = array();
             foreach($maps as $map) {
                 $b = array();
                 foreach($map as $field => $value) {
                     if($index > 0)
-                        $b[] = "(".$tname.".$field = $value OR $tname.$field IS NULL)";
+                        $b[] = '(' . $tableAlias . '.' . $field . ' = ' . $value . ' OR ' . $tableAlias . '.' . $field . ' IS NULL)';
                     else
-                        $b[] = $tname.".$field = $value";
+                        $b[] = $tableAlias . '.' . $field . ' = ' . $value;
                 }
-                if( ! empty($b)) $a[] = implode(" AND ",$b);
+            
+                if( ! empty($b))
+                    $a[] = implode(' AND ', $b);
             }
-            if( ! empty($a)) $c[] = implode(" AND ",$a);
+
+            if( ! empty($a))
+                $c[] = implode(' AND ', $a);
+
             $index++;
         }
 
-        $str .= implode(" AND ",$c);
+        $str .= implode(' AND ', $c);
 
         return $str;
     }
@@ -576,6 +618,7 @@ abstract class Doctrine_Hydrate extends Doctrine_Access {
      * parseData
      * parses the data returned by PDOStatement
      *
+     * @param PDOStatement $stmt
      * @return array
      */
     public function parseData(PDOStatement $stmt) {

lib/Doctrine/Manager.php

@@ -93,7 +93,8 @@ class Doctrine_Manager extends Doctrine_Configurable implements Countable, Itera
                         Doctrine::ATTR_AUTO_LENGTH_VLD  => true,
                         Doctrine::ATTR_AUTO_TYPE_VLD    => true,
                         Doctrine::ATTR_CREATE_TABLES    => true,
-                        Doctrine::ATTR_QUERY_LIMIT      => Doctrine::LIMIT_RECORDS
+                        Doctrine::ATTR_QUERY_LIMIT      => Doctrine::LIMIT_RECORDS,
+                        Doctrine::ATTR_SHORT_ALIASES    => false,
                         );
             foreach($attributes as $attribute => $value) {
                 $old = $this->getAttribute($attribute);

lib/Doctrine/Table.php

@@ -292,6 +292,16 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
         }
         $this->options[$name] = $value;
     }
+    
+    public function usesInheritanceMap() {
+        return ( ! empty($this->options['inheritanceMap']));
+    }
+    public function getOption($name) {
+        if(isset($this->options[$name]))
+            return $this->options[$name];
+            
+        return null;
+    }
     /**
      * setColumn
      * @param string $name

tests/DbProfilerTestCase.php

+<?php
+class Doctrine_Db_Profiler_TestCase extends Doctrine_UnitTestCase {
+    protected $dbh;
+    
+    protected $profiler;
+    public function prepareTables() {}
+    public function prepareData() {} 
+    
+    public function testQuery() {
+        $this->dbh = Doctrine_DB2::getConnection('sqlite::memory:');
+
+        $this->profiler = new Doctrine_DB_Profiler();
+
+        $this->dbh->setListener($this->profiler);
+
+        $this->dbh->query('CREATE TABLE test (id INT)');
+        
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'CREATE TABLE test (id INT)');
+        $this->assertTrue($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+        
+        $this->assertEqual($this->dbh->count(), 1);
+    }
+    public function testPrepareAndExecute() {
+
+        $stmt = $this->dbh->prepare('INSERT INTO test (id) VALUES (?)');
+
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'INSERT INTO test (id) VALUES (?)');
+        $this->assertFalse($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+
+        $stmt->execute(array(1));
+
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'INSERT INTO test (id) VALUES (?)');
+        $this->assertTrue($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+
+        $this->assertEqual($this->dbh->count(), 2);
+    }
+
+    public function testMultiplePrepareAndExecute() {
+
+        $stmt = $this->dbh->prepare('INSERT INTO test (id) VALUES (?)');
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'INSERT INTO test (id) VALUES (?)');
+        $this->assertFalse($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+
+        $stmt2 = $this->dbh->prepare('INSERT INTO test (id) VALUES (?)');
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'INSERT INTO test (id) VALUES (?)');
+        $this->assertFalse($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+
+        $stmt->execute(array(1));
+        $stmt2->execute(array(1));
+
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'INSERT INTO test (id) VALUES (?)');
+        $this->assertTrue($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+
+        $this->assertEqual($this->dbh->count(), 4);
+    }
+    /**
+    public function testExecuteStatementMultipleTimes() {
+        try {
+            $stmt = $this->dbh->prepare('INSERT INTO test (id) VALUES (?)');
+            $stmt->execute(array(1));
+            $stmt->execute(array(1));
+            $this->pass();
+        } catch(Doctrine_Db_Exception $e) {
+            $this->fail();
+        }
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'INSERT INTO test (id) VALUES (?)');
+        $this->assertTrue($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+
+        $this->assertEqual($this->profiler->lastQuery()->getQuery(), 'INSERT INTO test (id) VALUES (?)');
+        $this->assertTrue($this->profiler->lastQuery()->hasEnded());
+        $this->assertTrue(is_numeric($this->profiler->lastQuery()->getElapsedSecs()));
+    }  */
+}
+?>

tests/QueryComponentAliasTestCase.php

@@ -13,7 +13,7 @@ class Doctrine_Query_ComponentAlias_TestCase extends Doctrine_UnitTestCase {
         $this->assertEqual($users->count(), 8);
         $this->assertTrue($users[0]->Phonenumber instanceof Doctrine_Collection);
         $this->assertEqual($q->getQuery(), 
-        "SELECT entity.id AS entity__id, entity.name AS entity__name, entity.loginname AS entity__loginname, entity.password AS entity__password, entity.type AS entity__type, entity.created AS entity__created, entity.updated AS entity__updated, entity.email_id AS entity__email_id, phonenumber.id AS phonenumber__id, phonenumber.phonenumber AS phonenumber__phonenumber, phonenumber.entity_id AS phonenumber__entity_id FROM entity LEFT JOIN phonenumber ON entity.id = phonenumber.entity_id WHERE (entity.type = 0)");
+        "SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id, p.id AS p__id, p.phonenumber AS p__phonenumber, p.entity_id AS p__entity_id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE (e.type = 0)");
         $this->assertEqual($count, count($this->dbh));
     }
 
@@ -30,7 +30,7 @@ class Doctrine_Query_ComponentAlias_TestCase extends Doctrine_UnitTestCase {
         $this->assertEqual($users->count(), 8);
         $this->assertTrue($users[0]->Phonenumber instanceof Doctrine_Collection);
         $this->assertEqual($q->getQuery(), 
-        "SELECT entity.id AS entity__id, entity.name AS entity__name, entity.loginname AS entity__loginname, entity.password AS entity__password, entity.type AS entity__type, entity.created AS entity__created, entity.updated AS entity__updated, entity.email_id AS entity__email_id, entity2.id AS entity2__id, entity2.name AS entity2__name, entity2.loginname AS entity2__loginname, entity2.password AS entity2__password, entity2.type AS entity2__type, entity2.created AS entity2__created, entity2.updated AS entity2__updated, entity2.email_id AS entity2__email_id, phonenumber.id AS phonenumber__id, phonenumber.phonenumber AS phonenumber__phonenumber, phonenumber.entity_id AS phonenumber__entity_id FROM entity LEFT JOIN groupuser ON entity.id = groupuser.user_id LEFT JOIN entity AS entity2 ON entity2.id = groupuser.group_id LEFT JOIN phonenumber ON entity2.id = phonenumber.entity_id WHERE (entity.type = 0 AND (entity2.type = 1 OR entity2.type IS NULL))");
+        "SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id, e2.id AS e2__id, e2.name AS e2__name, e2.loginname AS e2__loginname, e2.password AS e2__password, e2.type AS e2__type, e2.created AS e2__created, e2.updated AS e2__updated, e2.email_id AS e2__email_id, p.id AS p__id, p.phonenumber AS p__phonenumber, p.entity_id AS p__entity_id FROM entity e LEFT JOIN groupuser ON e.id = groupuser.user_id LEFT JOIN entity e2 ON e2.id = groupuser.group_id LEFT JOIN phonenumber p ON e2.id = p.entity_id WHERE (e.type = 0 AND (e2.type = 1 OR e2.type IS NULL))");
 
         $this->assertEqual(($count + 1), count($this->dbh));
     }
@@ -47,7 +47,7 @@ class Doctrine_Query_ComponentAlias_TestCase extends Doctrine_UnitTestCase {
         $this->assertEqual($users->count(), 8);
         $this->assertTrue($users[0]->Phonenumber instanceof Doctrine_Collection);
         $this->assertEqual($q->getQuery(), 
-        "SELECT entity.id AS entity__id, entity.name AS entity__name, entity.loginname AS entity__loginname, entity.password AS entity__password, entity.type AS entity__type, entity.created AS entity__created, entity.updated AS entity__updated, entity.email_id AS entity__email_id, phonenumber.id AS phonenumber__id, phonenumber.phonenumber AS phonenumber__phonenumber, phonenumber.entity_id AS phonenumber__entity_id, entity2.id AS entity2__id, entity2.name AS entity2__name, entity2.loginname AS entity2__loginname, entity2.password AS entity2__password, entity2.type AS entity2__type, entity2.created AS entity2__created, entity2.updated AS entity2__updated, entity2.email_id AS entity2__email_id, phonenumber2.id AS phonenumber2__id, phonenumber2.phonenumber AS phonenumber2__phonenumber, phonenumber2.entity_id AS phonenumber2__entity_id FROM entity LEFT JOIN phonenumber ON entity.id = phonenumber.entity_id LEFT JOIN groupuser ON entity.id = groupuser.user_id LEFT JOIN entity AS entity2 ON entity2.id = groupuser.group_id LEFT JOIN phonenumber AS phonenumber2 ON entity2.id = phonenumber2.entity_id WHERE (entity.type = 0 AND (entity2.type = 1 OR entity2.type IS NULL))");
+        "SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id, p.id AS p__id, p.phonenumber AS p__phonenumber, p.entity_id AS p__entity_id, e2.id AS e2__id, e2.name AS e2__name, e2.loginname AS e2__loginname, e2.password AS e2__password, e2.type AS e2__type, e2.created AS e2__created, e2.updated AS e2__updated, e2.email_id AS e2__email_id, p2.id AS p2__id, p2.p AS p2__p, p2.entity_id AS p2__entity_id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id LEFT JOIN groupuser ON e.id = groupuser.user_id LEFT JOIN entity e2 ON e2.id = groupuser.group_id LEFT JOIN p AS p2 ON e2.id = p2.entity_id WHERE (e.type = 0 AND (e2.type = 1 OR e2.type IS NULL))");
         $this->assertEqual($count, count($this->dbh));
     }
 }

tests/QueryConditionTestCase.php

@@ -15,7 +15,7 @@ class Doctrine_Query_Condition_TestCase extends Doctrine_UnitTestCase {
 
         $query->from("User(id)")->where("User.name LIKE 'z%' || User.name LIKE 's%'");
 
-        $sql = "SELECT entity.id AS entity__id FROM entity WHERE (entity.name LIKE 'z%' OR entity.name LIKE 's%') AND (entity.type = 0)";
+        $sql = "SELECT e.id AS e__id FROM entity e WHERE (e.name LIKE 'z%' OR e.name LIKE 's%') AND (e.type = 0)";
         $this->assertEqual($query->getQuery(), $sql);
 
         $query->where("(User.name LIKE 'z%') || (User.name LIKE 's%')");
@@ -32,7 +32,7 @@ class Doctrine_Query_Condition_TestCase extends Doctrine_UnitTestCase {
 
         $query->where("(User.name LIKE 'z%') || User.name LIKE 's%' && User.name LIKE 'a%'");
 
-        $sql = "SELECT entity.id AS entity__id FROM entity WHERE ((entity.name LIKE 'z%' OR entity.name LIKE 's%') AND entity.name LIKE 'a%') AND (entity.type = 0)";
+        $sql = "SELECT e.id AS e__id FROM entity e WHERE ((e.name LIKE 'z%' OR e.name LIKE 's%') AND e.name LIKE 'a%') AND (e.type = 0)";
 
         $this->assertEqual($query->getQuery(), $sql);
 
@@ -52,7 +52,7 @@ class Doctrine_Query_Condition_TestCase extends Doctrine_UnitTestCase {
 
         $query->from("User(id)")->where("User.name LIKE 'z%' || User.name LIKE 's%'");
 
-        $sql = "SELECT entity.id AS entity__id FROM entity WHERE (entity.name LIKE 'z%' OR entity.name LIKE 's%') AND (entity.type = 0)";
+        $sql = "SELECT e.id AS e__id FROM entity e WHERE (e.name LIKE 'z%' OR e.name LIKE 's%') AND (e.type = 0)";
         $this->assertEqual($query->getQuery(), $sql);
 
         $query->where("(User.name LIKE 'z%') OR (User.name LIKE 's%')");
@@ -69,7 +69,7 @@ class Doctrine_Query_Condition_TestCase extends Doctrine_UnitTestCase {
 
         $query->where("(User.name LIKE 'z%') OR User.name LIKE 's%' AND User.name LIKE 'a%'");
 
-        $sql = "SELECT entity.id AS entity__id FROM entity WHERE ((entity.name LIKE 'z%' OR entity.name LIKE 's%') AND entity.name LIKE 'a%') AND (entity.type = 0)";
+        $sql = "SELECT e.id AS e__id FROM entity e WHERE ((e.name LIKE 'z%' OR e.name LIKE 's%') AND e.name LIKE 'a%') AND (e.type = 0)";
 
         $this->assertEqual($query->getQuery(), $sql);
 

tests/QueryDeleteTestCase.php

@@ -5,65 +5,65 @@ class Doctrine_Query_Delete_TestCase extends Doctrine_UnitTestCase {
 
         $q->parseQuery('DELETE FROM User');
 
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e WHERE (e.type = 0)');
 
         $q = new Doctrine_Query();
 
         $q->delete()->from('User');
         
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e WHERE (e.type = 0)');
     }
     public function testDeleteAll() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('DELETE FROM Entity');
 
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e');
         
         $q = new Doctrine_Query();
 
         $q->delete()->from('Entity');
         
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e');
     }
     public function testDeleteWithCondition() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('DELETE FROM Entity WHERE id = 3');
 
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity WHERE id = 3');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e WHERE id = 3');
         
         $q = new Doctrine_Query();
 
         $q->delete()->from('Entity')->where('id = 3');
         
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity WHERE id = 3');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e WHERE id = 3');
     }
     public function testDeleteWithLimit() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('DELETE FROM Entity LIMIT 20');
 
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity LIMIT 20');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e LIMIT 20');
         
         $q = new Doctrine_Query();
 
         $q->delete()->from('Entity')->limit(20);
         
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity LIMIT 20');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e LIMIT 20');
     }
     public function testDeleteWithLimitAndOffset() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('DELETE FROM Entity LIMIT 10 OFFSET 20');
 
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity LIMIT 10 OFFSET 20');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e LIMIT 10 OFFSET 20');
 
         $q = new Doctrine_Query();
 
         $q->delete()->from('Entity')->limit(10)->offset(20);
         
-        $this->assertEqual($q->getQuery(), 'DELETE FROM entity LIMIT 10 OFFSET 20');
+        $this->assertEqual($q->getQuery(), 'DELETE FROM entity e LIMIT 10 OFFSET 20');
     }
 }
 ?>

tests/QuerySelectTestCase.php

@@ -7,21 +7,21 @@ class Doctrine_Query_Select_TestCase extends Doctrine_UnitTestCase {
 
         $q->parseQuery('SELECT COUNT(u.id) FROM User u');
 
-        $this->assertEqual($q->getQuery(), 'SELECT COUNT(entity.id) AS entity__0 FROM entity WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(), 'SELECT COUNT(e.id) AS e__0 FROM entity e WHERE (e.type = 0)');
     }
     public function testMultipleAggregateFunctions() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('SELECT MAX(u.id), MIN(u.name) FROM User u');
 
-        $this->assertEqual($q->getQuery(), 'SELECT MAX(entity.id) AS entity__0, MIN(entity.name) AS entity__1 FROM entity WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(), 'SELECT MAX(e.id) AS e__0, MIN(e.name) AS e__1 FROM entity e WHERE (e.type = 0)');
     }
     public function testMultipleAggregateFunctionsWithMultipleComponents() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('SELECT MAX(u.id), MIN(u.name), COUNT(p.id) FROM User u, u.Phonenumber p');
 
-        $this->assertEqual($q->getQuery(), 'SELECT MAX(entity.id) AS entity__0, MIN(entity.name) AS entity__1, COUNT(phonenumber.id) AS phonenumber__2 FROM entity LEFT JOIN phonenumber ON entity.id = phonenumber.entity_id WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(), 'SELECT MAX(e.id) AS e__0, MIN(e.name) AS e__1, COUNT(p.id) AS p__2 FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE (e.type = 0)');
     }
     public function testEmptySelectPart() {
         $q = new Doctrine_Query();
@@ -97,28 +97,28 @@ class Doctrine_Query_Select_TestCase extends Doctrine_UnitTestCase {
 
         $q->parseQuery('SELECT u.* FROM User u');
 
-        $this->assertEqual($q->getQuery(), 'SELECT entity.id AS entity__id, entity.name AS entity__name, entity.loginname AS entity__loginname, entity.password AS entity__password, entity.type AS entity__type, entity.created AS entity__created, entity.updated AS entity__updated, entity.email_id AS entity__email_id FROM entity WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(), 'SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id FROM entity e WHERE (e.type = 0)');
     }
     public function testSingleComponentWithMultipleColumns() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('SELECT u.name, u.type FROM User u'); 
         
-        $this->assertEqual($q->getQuery(), 'SELECT entity.id AS entity__id, entity.name AS entity__name, entity.type AS entity__type FROM entity WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(), 'SELECT e.id AS e__id, e.name AS e__name, e.type AS e__type FROM entity e WHERE (e.type = 0)');
     }
     public function testMultipleComponentsWithAsterisk() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('SELECT u.*, p.* FROM User u, u.Phonenumber p');
 
-        $this->assertEqual($q->getQuery(),'SELECT entity.id AS entity__id, entity.name AS entity__name, entity.loginname AS entity__loginname, entity.password AS entity__password, entity.type AS entity__type, entity.created AS entity__created, entity.updated AS entity__updated, entity.email_id AS entity__email_id, phonenumber.id AS phonenumber__id, phonenumber.phonenumber AS phonenumber__phonenumber, phonenumber.entity_id AS phonenumber__entity_id FROM entity LEFT JOIN phonenumber ON entity.id = phonenumber.entity_id WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(),'SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id, p.id AS p__id, p.phonenumber AS p__phonenumber, p.entity_id AS p__entity_id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE (e.type = 0)');
     }
     public function testMultipleComponentsWithMultipleColumns() {
         $q = new Doctrine_Query();
 
         $q->parseQuery('SELECT u.id, u.name, p.id FROM User u, u.Phonenumber p');
 
-        $this->assertEqual($q->getQuery(),'SELECT entity.id AS entity__id, entity.name AS entity__name, phonenumber.id AS phonenumber__id FROM entity LEFT JOIN phonenumber ON entity.id = phonenumber.entity_id WHERE (entity.type = 0)');
+        $this->assertEqual($q->getQuery(),'SELECT e.id AS e__id, e.name AS e__name, p.id AS p__id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE (e.type = 0)');
     }
 
 }

tests/QueryShortAliasesTestCase.php

+<?php
+class Doctrine_Query_ShortAliases_TestCase extends Doctrine_UnitTestCase {
+    public function testShortAliasesWithSingleComponent() {
+        $q = new Doctrine_Query();
+        
+        $q->select('u.name')->from('User u');
+
+        $this->assertEqual($q->getQuery(), 'SELECT e.id AS e__id, e.name AS e__name FROM entity e WHERE (e.type = 0)');
+    }
+    public function testShortAliasesWithOneToManyLeftJoin() {
+        $q = new Doctrine_Query();
+        
+        $q->select('u.name, p.id')->from('User u LEFT JOIN u.Phonenumber p');
+
+        $this->assertEqual($q->getQuery(), 'SELECT e.id AS e__id, e.name AS e__name, p.id AS p__id FROM entity e LEFT JOIN phonenumber p ON e.id = p.entity_id WHERE (e.type = 0)');
+
+        $users = $q->execute();
+        
+        $this->assertEqual($users->count(), 8);
+
+    }
+}

tests/QuerySubqueryTestCase.php

@@ -5,7 +5,7 @@ class Doctrine_Query_Subquery_TestCase extends Doctrine_UnitTestCase {
         $q->from('User')->where("User.id NOT IN (FROM User(id) WHERE User.name = 'zYne')");
 
         $this->assertEqual($q->getQuery(),
-        "SELECT entity.id AS entity__id, entity.name AS entity__name, entity.loginname AS entity__loginname, entity.password AS entity__password, entity.type AS entity__type, entity.created AS entity__created, entity.updated AS entity__updated, entity.email_id AS entity__email_id FROM entity WHERE entity.id NOT IN (SELECT entity.id AS entity__id FROM entity WHERE entity.name = 'zYne' AND (entity.type = 0)) AND (entity.type = 0)");
+        "SELECT e.id AS e__id, e.name AS e__name, e.loginname AS e__loginname, e.password AS e__password, e.type AS e__type, e.created AS e__created, e.updated AS e__updated, e.email_id AS e__email_id FROM entity e WHERE e.id NOT IN (SELECT e.id AS e__id FROM entity e WHERE e.name = 'zYne' AND (e.type = 0)) AND (e.type = 0)");
 
         $users = $q->execute();
 

tests/QueryUpdateTestCase.php

@@ -5,13 +5,13 @@ class Doctrine_Query_Update_TestCase extends Doctrine_UnitTestCase {
 
         $q->parseQuery("UPDATE User u SET u.name = 'someone'");
 
-        $this->assertEqual($q->getQuery(), "UPDATE entity SET entity.name = 'someone' WHERE (entity.type = 0)");
+        $this->assertEqual($q->getQuery(), "UPDATE entity SET e.name = 'someone' WHERE (e.type = 0)");
 
         $q = new Doctrine_Query();
 
         $q->update('User u')->set('u.name', 'someone');
 
-        $this->assertEqual($q->getQuery(), "UPDATE entity SET entity.name = 'someone' WHERE (entity.type = 0)");
+        $this->assertEqual($q->getQuery(), "UPDATE entity SET e.name = 'someone' WHERE (e.type = 0)");
     }
 }
 ?>

tests/QueryWhereTestCase.php

@@ -80,7 +80,7 @@ class Doctrine_Query_Where_TestCase extends Doctrine_UnitTestCase {
         $users = $q->execute();
         $this->assertEqual($users->count(), 2);
         $this->assertEqual($users[0]->name, 'someone');
-        $this->assertEqual($users[1]->name, 'someone.2');  
+        $this->assertEqual($users[1]->name, 'someone.2');
     }
     public function testComponentAliases() {
         $q = new Doctrine_Query();
@@ -118,7 +118,7 @@ class Doctrine_Query_Where_TestCase extends Doctrine_UnitTestCase {
         $users = $q->execute();
         $this->assertEqual($users->count(), 1);
         
-        $this->assertEqual($q->getQuery(), "SELECT entity.id AS entity__id FROM entity WHERE entity.name = 'someone' AND (entity.type = 0)");
+        $this->assertEqual($q->getQuery(), "SELECT e.id AS e__id FROM entity e WHERE e.name = 'someone' AND (e.type = 0)");
     }
     public function testOperatorWithNoTrailingSpaces2() {
         $q = new Doctrine_Query();
@@ -128,7 +128,7 @@ class Doctrine_Query_Where_TestCase extends Doctrine_UnitTestCase {
         $users = $q->execute();
         $this->assertEqual($users->count(), 0);
         
-        $this->assertEqual($q->getQuery(), "SELECT entity.id AS entity__id FROM entity WHERE entity.name = 'foo.bar' AND (entity.type = 0)");
+        $this->assertEqual($q->getQuery(), "SELECT e.id AS e__id FROM entity e WHERE e.name = 'foo.bar' AND (e.type = 0)");
     }
     public function testOperatorWithSingleTrailingSpace() {
         $q = new Doctrine_Query();
@@ -138,7 +138,7 @@ class Doctrine_Query_Where_TestCase extends Doctrine_UnitTestCase {
         $users = $q->execute();
         $this->assertEqual($users->count(), 0);
         
-        $this->assertEqual($q->getQuery(), "SELECT entity.id AS entity__id FROM entity WHERE entity.name = 'foo.bar' AND (entity.type = 0)");
+        $this->assertEqual($q->getQuery(), "SELECT e.id AS e__id FROM entity e WHERE e.name = 'foo.bar' AND (e.type = 0)");
     }
     public function testOperatorWithSingleTrailingSpace2() {
         $q = new Doctrine_Query();
@@ -148,7 +148,7 @@ class Doctrine_Query_Where_TestCase extends Doctrine_UnitTestCase {
         $users = $q->execute();
         $this->assertEqual($users->count(), 0);
         
-        $this->assertEqual($q->getQuery(), "SELECT entity.id AS entity__id FROM entity WHERE entity.name = 'foo.bar' AND (entity.type = 0)");
+        $this->assertEqual($q->getQuery(), "SELECT e.id AS e__id FROM entity e WHERE e.name = 'foo.bar' AND (e.type = 0)");
     }
 
 }

tests/run.php

@@ -39,6 +39,7 @@ require_once('QueryConditionTestCase.php');
 require_once('QueryComponentAliasTestCase.php');
 require_once('QuerySubqueryTestCase.php');
 require_once('QuerySelectTestCase.php');
+require_once('QueryShortAliasesTestCase.php');
 require_once('QueryDeleteTestCase.php');
 require_once('QueryUpdateTestCase.php');
 
@@ -47,7 +48,9 @@ require_once('RelationTestCase.php');
 require_once('RelationManyToManyTestCase.php');
 
 
-require_once('DBTestCase.php');
+require_once('DbTestCase.php');
+require_once('DbProfilerTestCase.php');
+
 require_once('SchemaTestCase.php');
 require_once('ImportTestCase.php');
 require_once('BooleanTestCase.php');
@@ -64,8 +67,17 @@ print '<pre>';
 
 $test = new GroupTest('Doctrine Framework Unit Tests');
 
+
+//$test->addTestCase(new Doctrine_Db_Profiler_TestCase());
+
+//$test->addTestCase(new Doctrine_DB_TestCase());
+
+$test->addTestCase(new Doctrine_Query_MultiJoin_TestCase());
+
 $test->addTestCase(new Doctrine_Record_TestCase());
 
+$test->addTestCase(new Doctrine_ConnectionTestCase());
+
 $test->addTestCase(new Doctrine_DataDict_Pgsql_TestCase());
 
 $test->addTestCase(new Doctrine_Relation_ManyToMany_TestCase());
@@ -74,21 +86,17 @@ $test->addTestCase(new Doctrine_Relation_TestCase());
 
 $test->addTestCase(new Doctrine_Record_State_TestCase());
 
-$test->addTestCase(new Doctrine_Import_TestCase());
+//$test->addTestCase(new Doctrine_Import_TestCase());
 
 $test->addTestCase(new Doctrine_SchemaTestCase());
 
 $test->addTestCase(new Doctrine_ValidatorTestCase());
 
-$test->addTestCase(new Doctrine_Query_MultiJoin_TestCase());
 
 $test->addTestCase(new Doctrine_EventListenerTestCase());
 
 $test->addTestCase(new Doctrine_Connection_Transaction_TestCase());
 
-$test->addTestCase(new Doctrine_ConnectionTestCase());
-
-$test->addTestCase(new Doctrine_DB_TestCase());
 
 $test->addTestCase(new Doctrine_AccessTestCase());
 
@@ -136,8 +144,12 @@ $test->addTestCase(new Doctrine_Query_ComponentAlias_TestCase());
 
 $test->addTestCase(new Doctrine_Query_Subquery_TestCase());
 
+$test->addTestCase(new Doctrine_EnumTestCase());
+
 $test->addTestCase(new Doctrine_Query_TestCase());
 
+$test->addTestCase(new Doctrine_Query_ShortAliases_TestCase());
+
 $test->addTestCase(new Doctrine_Query_Where_TestCase());
 
 $test->addTestCase(new Doctrine_Query_From_TestCase());
@@ -150,7 +162,7 @@ $test->addTestCase(new Doctrine_Query_Update_TestCase());
 
 $test->addTestCase(new Doctrine_Query_Limit_TestCase());
 
-$test->addTestCase(new Doctrine_EnumTestCase());
+
 
 //$test->addTestCase(new Doctrine_Cache_FileTestCase());
 //$test->addTestCase(new Doctrine_Cache_SqliteTestCase());