From cc28f82b369c2e8ebf2d0b4390379b9cda4af40b Mon Sep 17 00:00:00 2001
From: Morris Jobke <hey@morrisjobke.de>
Date: Thu, 30 Jul 2015 13:57:04 +0200
Subject: Add config option to update charset of mysql to utf8mb4

* fully optional
* requires additional options set in the database
---
 lib/private/DB/AdapterMySQL.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/private/DB/AdapterMySQL.php')

diff --git a/lib/private/DB/AdapterMySQL.php b/lib/private/DB/AdapterMySQL.php
index 3e2fceda8db..0c0c6b31021 100644
--- a/lib/private/DB/AdapterMySQL.php
+++ b/lib/private/DB/AdapterMySQL.php
@@ -39,7 +39,8 @@ class AdapterMySQL extends Adapter {
 	}
 
 	public function fixupStatement($statement) {
-		$statement = str_replace(' ILIKE ', ' COLLATE utf8_general_ci LIKE ', $statement);
+		$characterSet = \OC::$server->getConfig()->getSystemValue('mysql.utf8mb4', false) ? 'utf8mb4' : 'utf8';
+		$statement = str_replace(' ILIKE ', ' COLLATE ' . $characterSet . '_general_ci LIKE ', $statement);
 		return $statement;
 	}
 }
-- 
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