X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FDatabase%2FDBStructure.php;h=f652272a4743ebf0c38ee0ab711e2a3b8c63d1c4;hb=f26226229a45af4053055b8a5ea7aa0f7aa33e0c;hp=d7f1179d023d3fd03c52daff6098f6a58d5f13ab;hpb=2eb03495826b456c00daad72af0b4f27a621d4e5;p=friendica.git

diff --git a/src/Database/DBStructure.php b/src/Database/DBStructure.php
index d7f1179d02..f652272a47 100644
--- a/src/Database/DBStructure.php
+++ b/src/Database/DBStructure.php
@@ -673,6 +673,11 @@ class DBStructure
 						$current_field_definition = DBA::cleanQuery(implode(",", $field_definition));
 						$new_field_definition = DBA::cleanQuery(implode(",", $parameters));
 						if ($current_field_definition != $new_field_definition) {
+							// When the field structure changes then we will not perform the special index handling for MySQL.
+							// See issue #10768
+							$is_unique = false;
+							$temp_name = $name;
+			
 							$sql2 = self::modifyTableField($fieldname, $parameters);
 							if ($sql3 == "") {
 								$sql3 = "ALTER" . $ignore . " TABLE `" . $temp_name . "` " . $sql2;