From 6b76e5a8536fe41e0221e65dea3c042adacd76bd Mon Sep 17 00:00:00 2001
From: Eric <eric.espie@combodo.com>
Date: Mon, 8 Feb 2021 09:39:24 +0100
Subject: [PATCH] =?UTF-8?q?N=C2=B03618=20-=20Count=20on=20union=20with=20d?=
 =?UTF-8?q?ifferent=20conditions=20fails=20(php=20doc)?=
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---
 core/oql/expression.class.inc.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/oql/expression.class.inc.php b/core/oql/expression.class.inc.php
index 2291b339a..ac23de24c 100644
--- a/core/oql/expression.class.inc.php
+++ b/core/oql/expression.class.inc.php
@@ -1696,6 +1696,10 @@ class FieldExpressionResolved extends FieldExpression
 		parent::__construct($sName, $sParent);
 	}
 
+	/**
+	 * @return array of additional expressions for muti-column attributes
+	 * @since 2.7.4
+	 */
 	public function AdditionalExpressions()
 	{
 		return $this->m_aAdditionalExpressions;