From 9844e948b3e4236091f45838a5e075e44f95e1b0 Mon Sep 17 00:00:00 2001
From: Elmar Ludwig <elmar.ludwig@uni-osnabrueck.de>
Date: Wed, 17 Nov 2021 14:43:07 +0100
Subject: [PATCH] fix collation for ancestor column in wiki, fixes #423
---
db/migrations/5.1.11_wiki_ancestor_collation.php | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 db/migrations/5.1.11_wiki_ancestor_collation.php
diff --git a/db/migrations/5.1.11_wiki_ancestor_collation.php b/db/migrations/5.1.11_wiki_ancestor_collation.php
new file mode 100644
index 00000000000..f0b1273a7e3
--- /dev/null
+++ b/db/migrations/5.1.11_wiki_ancestor_collation.php
@@ -0,0 +1,16 @@
+<?php
+
+class WikiAncestorCollation extends Migration
+{
+ public function description()
+ {
+ return 'fix collation for ancestor column in wiki';
+ }
+
+ public function up()
+ {
+ $db = DBManager::get();
+
+ $db->exec('ALTER TABLE wiki CHANGE ancestor ancestor VARCHAR(255) COLLATE utf8mb4_bin DEFAULT NULL');
+ }
+}
--
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