diff --git a/tests/codeigniter/database/query_builder/group_test.php b/tests/codeigniter/database/query_builder/group_test.php
index dd248ae..7d8abc3 100644
--- a/tests/codeigniter/database/query_builder/group_test.php
+++ b/tests/codeigniter/database/query_builder/group_test.php
@@ -22,16 +22,32 @@
 	 */
 	public function test_group_by()
 	{
-		$jobs = $this->db->select('job.name as job_name, job.id as job_id')
+		$jobs = $this->db->select('name')
 							  ->from('job')
-							  ->group_by('job_name HAVING SUM(job_id) > 2')
+							  ->group_by('name')
+		                      ->get()
+		                      ->result_array();
+		
+		// Check the result
+		$this->assertEquals(4, count($jobs));
+	}
+
+	// ------------------------------------------------------------------------
+
+	/**
+	 * @see ./mocks/schema/skeleton.php
+	 */
+	public function test_having_by()
+	{
+		$jobs = $this->db->select('name')
+							  ->from('job')
+							  ->group_by('name')
+							  ->having('SUM(id) > 2')
 		                      ->get()
 		                      ->result_array();
 		
 		// Check the result
 		$this->assertEquals(2, count($jobs));
-		$this->assertEquals('Accountant', $jobs[0]['job_name']);
-		$this->assertEquals('Musician', $jobs[1]['job_name']);
 	}
 	
 }
\ No newline at end of file
diff --git a/tests/mocks/database/ci_test.sqlite b/tests/mocks/database/ci_test.sqlite
index e4128b2..d48e331 100755
--- a/tests/mocks/database/ci_test.sqlite
+++ b/tests/mocks/database/ci_test.sqlite
Binary files differ
diff --git a/tests/mocks/database/schema/skeleton.php b/tests/mocks/database/schema/skeleton.php
index 9ebd6e8..671336c 100644
--- a/tests/mocks/database/schema/skeleton.php
+++ b/tests/mocks/database/schema/skeleton.php
@@ -64,6 +64,10 @@
 				'type' => 'VARCHAR',
 				'constraint' => 100,
 			),
+			'country' => array(
+				'type' => 'VARCHAR',
+				'constraint' => 40,
+			),
 		));
 		static::$forge->add_key('id', TRUE);
 		static::$forge->create_table('user', (strpos(static::$driver, 'pgsql') === FALSE));
@@ -96,10 +100,10 @@
 		// Job Data
 		$data = array(
 			'user' => array(
-				array('id' => 1, 'name' => 'Derek Jones', 'email' => 'derek@world.com'),
-				array('id' => 2, 'name' => 'Ahmadinejad', 'email' => 'ahmadinejad@world.com'),
-				array('id' => 3, 'name' => 'Richard A Causey', 'email' => 'richard@world.com'),
-				array('id' => 4, 'name' => 'Chris Martin', 'email' => 'chris@world.com'),
+				array('id' => 1, 'name' => 'Derek Jones', 'email' => 'derek@world.com', 'country' => 'US'),
+				array('id' => 2, 'name' => 'Ahmadinejad', 'email' => 'ahmadinejad@world.com', 'country' => 'Iran'),
+				array('id' => 3, 'name' => 'Richard A Causey', 'email' => 'richard@world.com', 'country' => 'US'),
+				array('id' => 4, 'name' => 'Chris Martin', 'email' => 'chris@world.com', 'country' => 'UK'),
 			),
 			'job' => array(
 				array('id' => 1, 'name' => 'Developer', 'description' => 'Awesome job, but sometimes makes you bored'),