From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Sun, 7 May 2017 09:07:34 +0000 (+0200)
Subject: Generate field_list only when needed
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=354531bfa6a4dab76c87b08689141056d6f439cf;p=friendica.git

Generate field_list only when needed

https://github.com/friendica/friendica/pull/3442/files#r115137722
---

diff --git a/include/dbstructure.php b/include/dbstructure.php
index 7fcec33a68..c01c558c61 100644
--- a/include/dbstructure.php
+++ b/include/dbstructure.php
@@ -399,11 +399,13 @@ function update_structure($verbose, $action, $tables=null, $definition=null) {
 			}
 
 			$field_list = '';
-			foreach ($structure['fields'] AS $fieldname => $parameters) {
-				$field_list .= 'ANY_VALUE(`' . $fieldname . '`),';
+			if ($is_unique && $ignore == '') {
+				foreach ($structure['fields'] AS $fieldname => $parameters) {
+					$field_list .= 'ANY_VALUE(`' . $fieldname . '`),';
+				}
+				$field_list = rtrim($field_list, ',');
 			}
-			$field_list = rtrim($field_list, ',');
-			
+
 			if ($verbose) {
 				// Ensure index conversion to unique removes duplicates
 				if ($is_unique) {