Doctrine Project

[DDC-2470] Sql Server error in createQuery using ORDER BY and setMaxResults

Fri, 24 May 2013 16:27:41 +0000

When executing

$query = $em->createQuery(
'SELECT m.nombre, m.fechainicio, m.fechafin FROM Bundle:Medicion m
JOIN m.estudio e
JOIN e.cliente c
JOIN c.usuarios u
WHERE u.id = :id
ORDER BY m.fechainicio DESC')
->setMaxResults(12)
~~>setParameter('id', $user~~>getId());

Get the following error:

An exception occurred while executing 'SELECT * FROM (SELECT m0_.NOMBRE AS NOMBRE0, m0_.FECHAINICIO AS FECHAINICIO1, m0_.FECHAFIN AS FECHAFIN2, ROW_NUMBER() OVER (ORDER BY FECHAINICIO1 DESC) AS doctrine_rownum FROM MEDICION m0_ WITH (NOLOCK) INNER JOIN ESTUDIO e1_ ON m0_.ESTUDIO_ID = e1_.ID INNER JOIN CLIENTE c2_ ON e1_.CLIENTE_ID = c2_.ID INNER JOIN USUARIO u3_ ON c2_.ID = u3_.CLIENTE_ID WHERE u3_.ID = ?) AS doctrine_tbl WHERE doctrine_rownum BETWEEN 1 AND 12' with params [2]:

SQLSTATE[42S22]: [Microsoft][SQL Server Native Client 11.0][SQL Server]El nombre de columna 'FECHAINICIO1' no es válido.

Attached the BD model

regards
Jonnatan Oyarzún

[DDC-2469] SQLite handling for ENUM-Fields

Fri, 24 May 2013 07:35:54 +0000

SQLite doesn't support ENUMS!

But when I try create the schema of the following Entity Doctrine generates this "CREATE TABLE" - Statement:

CREATE TABLE Entity ([...] NOT NULL, taxation ENUM('incl', 'excl'), maxNumbe[...]

class Entity {
...

    /**
     * @var string
     *
     * @ORM\Column(type="string", columnDefinition="ENUM('incl', 'excl')")
     */
    private $taxation = self::TAXATION_INCL;

...
}

Produces this error:

SQLSTATE[HY000]: General error: 1 near "'incl'": syntax error'

[DDC-2235] Single table inheritance discriminator in WHERE when using arbitrary join syntax

Duplicate — Thu, 23 May 2013 16:01:36 +0000

The condition on the discriminator column is placed in the WHERE clause when using arbitrary join syntax, which renders LEFT JOINs useless.

Given these classes:
A - no inheritance
B1 - abstract, root of a hierarchy, discriminator column is named 'type'
I setup a query builder like this:

$qb->select('a.id AS idA, b.id AS idB')
    ->from('\Entity\A', 'a')
    ->leftJoin('\Entity\B1', 'b', \Doctrine\ORM\Query\Expr\Join::WITH, 'a.something=b.something');
And the SQL Doctrine generates is something like this:
SELECT a.id, b.id FROM a LEFT JOIN b ON (a.something=b.something) WHERE b.type IN ('1', '2', '3')

The problems is that the WHERE condition makes the left join useless.

The condition on the discriminator column should be placed in the JOIN clause to avoid the problem.

[DDC-2468] xml schema incomplete

Thu, 23 May 2013 15:48:27 +0000

while writing the schema for phpcr-odm i noticed that the orm schema seems to miss some things. not sure if they are just missing in the schema but supported by the xml driver or if the xml driver also misses those:

cascade-type is missing

<xs:element name="cascade-detach" type="phpcr:emptyType" minOccurs="0"/>

lifecycle-callback-type is missing a bunch of callbacks:

<xs:enumeration value="onFlush"/>
<xs:enumeration value="postFlush"/>
<xs:enumeration value="onClear"/>
<xs:enumeration value="loadClassMetadata"/>

[DDC-2467] Incorrect work with default values, indexes, autoincrement (patch attached)

Thu, 23 May 2013 07:33:00 +0000

If you use in your MySQL database default values, indexes or string primary key, you get incorrect mapping by mapping generator. For get it - just use in database one or more from listed abilities, generate mapping for that and then try to dump-sql with schema-tool:update.

Hope you fix it. Tnx!

[DDC-2465] ProxyClass load, and empty ids

Wed, 22 May 2013 15:50:15 +0000

If you have lazy association (example many-to-one) that have empty id (for empty i mean empty string and not null) you (correctly) get EntityNotFoundException.

But i'm working with a system that sometimes put an empty string instead of null in fk fields.

So i've add this little snipped of code __load method in $_proxyClassTemplate, ProxyFactory:

// GT, 2013-05-21 If all identifier are empty you not need to try load

        if (is_array($this->_identifier)) {
            $isEmpty = true;
            foreach($this->_identifier as $iK => $iV) {
                if (!empty($iV))
                    $isEmpty = false;
            }

            if ($isEmpty)
                return;
        }
        // END GT EDIT

[DDC-2208] CASE WHEN ... WHEN doesn't work

Wed, 22 May 2013 06:35:37 +0000

Having the following part in select DQL throws an exception.

SUM(CASE
            WHEN c.startDate <= :start THEN c.endDate - :start
            WHEN c.endDate >= :end THEN :end - c.startDate
            ELSE 0
            END)

exception:

[Syntax Error] line 0, col 124: Error: Expected Doctrine\ORM\Query\Lexer::T_ELSE, got '-'

It seems that it's failing inside the second THEN

This one also seems to fail:

SUM(CASE
            WHEN c.startDate <= :start THEN (c.endDate - :start)
            WHEN c.endDate >= :end THEN (:end - c.startDate)
            ELSE 0
            END)

exception:

[Syntax Error] line 0, col 60: Error: Unexpected '('

Another one:

SUM(CASE
                WHEN c.startDate <= :start THEN c.endDate - :start
                WHEN c.endDate >= :end THEN :end - c.startDate
                ELSE 0
                END) = :result FROM ...

exception:

[Syntax Error] line 0, col 60: Error: Expected Doctrine\ORM\Query\Lexer::T_FROM, got '='

[DDC-2444] NULL IN CASE WHEN

Wed, 22 May 2013 04:21:59 +0000

Hi
In DQL when i use NULL IN "CASE WHEN" like this
"AVG(CASE WHEN g.speed > 0 THEN g.speed ELSE NULL END)"
Throw this expestion
Unexpected 'NULL'

[DDC-2445] [GH-665] oo Add Null in ScalarExpression

Wed, 22 May 2013 04:21:32 +0000

This issue is created automatically through a Github pull request on behalf of vahid-sohrabloo:

Url: https://github.com/doctrine/doctrine2/pull/665

Message:

[DDC-2466] [GH-676] Update UnitOfWork.php

Wed, 22 May 2013 00:44:28 +0000

This issue is created automatically through a Github pull request on behalf of Kynareth62:

Url: https://github.com/doctrine/doctrine2/pull/676

Message:

Here, if a field (type date or datetime) is defined as id, I have an error because it's an object and not a string...

Can you please fix this bug ? Thank you.

[DDC-2464] useless index for the middle table of many-to-many relationship

Tue, 21 May 2013 09:44:10 +0000

I have entity A and B, the relationship between A and B is many-to-many. which means Doctrine2 will generate a middle table called AB for me.

entity A:

class Station {
    /**
     * @ORM\ManyToMany(targetEntity="Fun", mappedBy="stations")
     */
    protected $funs;
}

entity B:

class Fun {
    /**
     * @ORM\ManyToMany(targetEntity="Station", inversedBy="funs")
     * @ORM\JoinTable(name="stations_have_funs")
     */
    protected $stations;
}

the schema of middle table stations_have_funs:

CREATE TABLE `stations_have_funs` (
  `fun_id` int(11) NOT NULL,
  `station_id` int(11) NOT NULL,
  PRIMARY KEY (`fun_id`,`station_id`),
  KEY `IDX_45C921911CA4BE49` (`fun_id`),
  KEY `IDX_45C9219121BDB235` (`station_id`),
  CONSTRAINT `FK_45C921911CA4BE49` FOREIGN KEY (`fun_id`) REFERENCES `funs` (`id`) ON DELETE CASCADE,
  CONSTRAINT `FK_45C9219121BDB235` FOREIGN KEY (`station_id`) REFERENCES `stations` (`id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

I noticed that there are 2 useless index(fun_id and station_id). Since fun_id and station_id are the primary key of this table. Do we really need 2 extra/duplicated index ?

[DDC-2462] [GH-674] Shortcut for force

Mon, 20 May 2013 15:44:48 +0000

This issue is created automatically through a Github pull request on behalf of TorbenBr:

Url: https://github.com/doctrine/doctrine2/pull/674

Message:

[DDC-2463] [GH-675] Implementation for 'IsNot'-Comparison

Mon, 20 May 2013 11:19:03 +0000

This issue is created automatically through a Github pull request on behalf of pmattmann:

Url: https://github.com/doctrine/doctrine2/pull/675

Message:

See PR (https://github.com/doctrine/collections/pull/11)

This is the required implementation for 'IsNotNull'-Filters in Collection-Filtering.