From 483d80b5760f4f37eb2a860b8286ceaf951b7ab6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eric=20Espi=C3=A9?= <eric.espie@combodo.com>
Date: Fri, 8 Jun 2018 08:18:57 +0000
Subject: [PATCH] =?UTF-8?q?N=C2=B01420=20-=20Performances=20enhancement=20?=
 =?UTF-8?q?(fix=20indexes=20generation)?=
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SVN:trunk[5834]
---
 core/metamodel.class.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/metamodel.class.php b/core/metamodel.class.php
index 03e2103ce..d2227e605 100644
--- a/core/metamodel.class.php
+++ b/core/metamodel.class.php
@@ -5178,6 +5178,11 @@ abstract class MetaModel
 			{
 				$sIndexId = implode('_', $aColumns);
 
+				if (isset($aTableInfo['Indexes'][$sIndexId]) && $aTableInfo['Indexes'][$sIndexId]['used'])
+				{
+					continue;
+				}
+
 				$aLength = self::DBGetIndexesLength($sClass, $aColumns, $aTableInfo);
 				$aTableInfo['Indexes'][$sIndexId]['used'] = true;