From b025761f55b42a5e10cfe380d1806c127f045e32 Mon Sep 17 00:00:00 2001
From: webchick <drupal@webchick.net>
Date: Sun, 24 Aug 2014 13:19:02 -0700
Subject: [PATCH] Issue #2315269 by sun: Fixed Entity/Query/Sql/QueryAggregate:
 PDOException: General error: GROUP BY clause is required before HAVING.

---
 .../system/src/Tests/Entity/EntityQueryAggregateTest.php       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/modules/system/src/Tests/Entity/EntityQueryAggregateTest.php b/core/modules/system/src/Tests/Entity/EntityQueryAggregateTest.php
index 1f9c52c490..5d6da72705 100644
--- a/core/modules/system/src/Tests/Entity/EntityQueryAggregateTest.php
+++ b/core/modules/system/src/Tests/Entity/EntityQueryAggregateTest.php
@@ -160,12 +160,14 @@ public function testAggregation() {
     // Apply aggregation and a condition which matches.
     $this->queryResult = $this->factory->getAggregate('entity_test')
       ->aggregate('id', 'COUNT')
+      ->groupBy('id')
       ->conditionAggregate('id', 'COUNT', 8)
       ->execute();
     $this->assertResults(array());
 
     // Don't call aggregate to test the implicit aggregate call.
     $this->queryResult = $this->factory->getAggregate('entity_test')
+      ->groupBy('id')
       ->conditionAggregate('id', 'COUNT', 8)
       ->execute();
     $this->assertResults(array());
@@ -173,6 +175,7 @@ public function testAggregation() {
     // Apply aggregation and a condition which matches.
     $this->queryResult = $this->factory->getAggregate('entity_test')
       ->aggregate('id', 'count')
+      ->groupBy('id')
       ->conditionAggregate('id', 'COUNT', 6)
       ->execute();
     $this->assertResults(array(array('id_count' => 6)));
-- 
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