http://www.doctrine-project.org/jira This file is an XML representation of an issue en-us 5.2.7 850 21-02-2013 http://www.doctrine-project.org/jira/browse/DC-49 Doctrine 1 <p>Trying to add limit() to complex query with many where's and some joins. In pgsql it causes nested limit subquery and in some cases parameter order (when limit subquery exists params array just merges with itself, i. e. (1,2) becomes (1,2,1,2)) makes result query wrong, i. e. params array order doesn't correspond placeholders order in query.</p> <p>With named query parameters all ok.</p> <p>Testcase attached.</p> latest doctrine 1.1 revision, linux x64, PostgeSQL 8.4, php 5.2.10 DC-49

Wrong query parameter order when using limit() on PostgreSQL

Bug Major Open Unresolved Guilherme Blanco Nicholas Kasyanov Tue, 22 Sep 2009 09:07:18 +0000 Mon, 26 Jul 2010 10:01:23 +0000 1.1.4 Query 2 2 <p>here is the working test case:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">class Doctrine_Ticket_DC49_TestCase <span class="code-keyword">extends</span> Doctrine_UnitTestCase { <span class="code-keyword">public</span> <span class="code-keyword">static</span> $query; <span class="code-keyword">public</span> <span class="code-keyword">static</span> $params; <span class="code-keyword">public</span> function init() { $<span class="code-keyword">this</span>-&gt;dbh = <span class="code-keyword">new</span> Doctrine_Adapter_Mock('pgsql'); $<span class="code-keyword">this</span>-&gt;conn = Doctrine_Manager::getInstance()-&gt;openConnection($<span class="code-keyword">this</span>-&gt;dbh); $<span class="code-keyword">this</span>-&gt;conn-&gt;addListener(<span class="code-keyword">new</span> PPB_QueryListener()); } <span class="code-keyword">public</span> function prepareTables() { $<span class="code-keyword">this</span>-&gt;tables = array('PPB_Section', 'PPB_Post', 'PPB_PostVote'); parent::prepareTables(); } <span class="code-keyword">public</span> function testBug() { $q = Doctrine_Query::create()-&gt;from('PPB_Post p') -&gt;where('p.section_id = ?', 1) -&gt;addWhere('p.id = ?', 15) -&gt;leftJoin('p.Votes v WITH v.user_id = ?', 10) -&gt;limit(10); $q-&gt;execute(); $<span class="code-keyword">this</span>-&gt;assertEqual(self::$query, <span class="code-quote">"SELECT p.id AS p__id, p.section_id AS p__section_id, p2.id AS p2__id, p2.post_id AS p2__post_id, p2.user_id AS p2__user_id FROM p_p_b__post p LEFT JOIN p_p_b__post_vote p2 ON p.id = p2.post_id AND (p2.user_id = ?) WHERE p.id IN (SELECT doctrine_subquery_alias.id FROM (SELECT DISTINCT p3.id FROM p_p_b__post p3 LEFT JOIN p_p_b__post_vote p4 ON p3.id = p4.post_id AND (p4.user_id = ?) WHERE p3.section_id = ? AND p3.id = ? LIMIT 10) AS doctrine_subquery_alias) AND (p.section_id = ? AND p.id = ?)"</span>); $<span class="code-keyword">this</span>-&gt;assertEqual(implode(<span class="code-quote">","</span>, self::$params), '10,10,1,15,1,15'); <span class="code-comment">// correct order of params </span> } } class PPB_Post <span class="code-keyword">extends</span> Doctrine_Record { <span class="code-keyword">public</span> function setTableDefinition() { $<span class="code-keyword">this</span>-&gt;hasColumn('section_id', 'integer'); } <span class="code-keyword">public</span> function setUp() { $<span class="code-keyword">this</span>-&gt;hasOne('PPB_Section', array('local' =&gt; 'section_id', 'foreign' =&gt; 'id')); $<span class="code-keyword">this</span>-&gt;hasMany('PPB_PostVote as Votes', array('local' =&gt; 'id', 'foreign' =&gt; 'post_id')); } } class PPB_Section <span class="code-keyword">extends</span> Doctrine_Record { <span class="code-keyword">public</span> function setTableDefinition() { } } class PPB_PostVote <span class="code-keyword">extends</span> Doctrine_Record { <span class="code-keyword">public</span> function setTableDefinition() { $<span class="code-keyword">this</span>-&gt;hasColumn('post_id', 'integer'); $<span class="code-keyword">this</span>-&gt;hasColumn('user_id', 'integer'); } } class PPB_QueryListener <span class="code-keyword">extends</span> Doctrine_EventListener { <span class="code-keyword">public</span> function postStmtExecute(Doctrine_Event $event) { <span class="code-comment">//var_dump($event-&gt;getQuery()); </span> <span class="code-comment">//var_dump($event-&gt;getParams()); </span> Doctrine_Ticket_DC49_TestCase::$query = $event-&gt;getQuery(); Doctrine_Ticket_DC49_TestCase::$params = $event-&gt;getParams(); } } </pre> </div></div> <p>I fixed this bug. Patch in attachment. I hope it's clear enough.</p>