From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Wed, 12 Apr 2017 20:55:02 +0000 (+0200)
Subject: Fix GROUP BY for search
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=38e7a0f7933461702275a846a85e9dc3ae5dd97e;p=friendica.git

Fix GROUP BY for search

https://github.com/friendica/friendica/issues/3322
Fix MySQL ERROR 1055 (42000): Expression #1 of SELECT list is not in
GROUP BY clause and contains nonaggregated column
'friendica.item.author-id' which is not functionally dependent on
columns in GROUP BY clause; this is incompatible with
sql_mode=only_full_group_by
---

diff --git a/mod/search.php b/mod/search.php
index 7d588aa4d1..f274b2a879 100644
--- a/mod/search.php
+++ b/mod/search.php
@@ -214,7 +214,7 @@ function search_content(App $a) {
 			FROM `item` %s
 			WHERE %s AND (`item`.`uid` = 0 OR (`item`.`uid` = %s AND NOT `item`.`global`))
 				$sql_extra
-			GROUP BY `item`.`uri` ORDER BY `item`.`id` DESC LIMIT %d , %d",
+			GROUP BY `item`.`uri`, `item`.`id` ORDER BY `item`.`id` DESC LIMIT %d , %d",
 				item_fieldlists(), item_joins(), item_condition(),
 				intval(local_user()),
 				intval($a->pager['start']), intval($a->pager['itemspage']));