From e43bc02e7b2752f0deb88cd1edc24d827e01dca9 Mon Sep 17 00:00:00 2001
From: Eugene Kosov <claprix@yandex.ru>
Date: Mon, 16 Jul 2018 15:35:16 +0300
Subject: MDEV-16741 Assertion `m_extra_cache' failed in
 ha_partition::late_extra_cache

multi_delete sets TABLE::no_cache=1 and should set it to 0 when DELETE is done.
---
 sql/sql_update.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sql/sql_update.cc')

diff --git a/sql/sql_update.cc b/sql/sql_update.cc
index e42f6a4ff76..fe007d5823d 100644
--- a/sql/sql_update.cc
+++ b/sql/sql_update.cc
@@ -1868,7 +1868,7 @@ multi_update::~multi_update()
   TABLE_LIST *table;
   for (table= update_tables ; table; table= table->next_local)
   {
-    table->table->no_keyread= table->table->no_cache= 0;
+    table->table->no_keyread= 0;
     if (ignore)
       table->table->file->extra(HA_EXTRA_NO_IGNORE_DUP_KEY);
   }
-- 
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