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Docs for IDENTITY() composite primary key

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This commit is contained in:
Fabio B. Silva 2013-01-13 15:08:25 -02:00
parent 47043a54a5
commit 939ca1b85f
1 changed files with 7 additions and 1 deletions
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8
en/reference/dql-doctrine-query-language.rst
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@ -424,6 +424,12 @@ Get all users visible on a given website that have chosen certain gender:
<?php
$query = $em->createQuery('SELECT u FROM User u WHERE u.gender IN (SELECT IDENTITY(agl.gender) FROM Site s JOIN s.activeGenderList agl WHERE s.id = ?1)');
IDENTITY() DQL Function when the association has a composite primary key:
.. code-block:: php
<?php
$query = $em->createQuery('SELECT IDENTITY(c.location, 'latitude') AS latitude, IDENTITY(c.location, 'longitude') AS longitude FROM Checkpoint c WHERE c.user = ?1');
Partial Object Syntax
^^^^^^^^^^^^^^^^^^^^^
@ -547,7 +553,7 @@ The following functions are supported in SELECT, WHERE and HAVING
clauses:
- IDENTITY(single\_association\_path\_expression) - Retrieve the foreign key column of association of the owning side
- IDENTITY(single\_association\_path\_expression [, fieldMapping]) - Retrieve the foreign key column of association of the owning side
- ABS(arithmetic\_expression)
- CONCAT(str1, str2)
- CURRENT\_DATE() - Return the current date