From f6d0d309fa4ffe1d5890c09447d947103143a68a Mon Sep 17 00:00:00 2001
From: Aleksey Midenkov <midenok@gmail.com>
Date: Tue, 23 Jul 2019 13:27:57 +0300
Subject: MDEV-19814 Assertion `update->n_fields < ulint(table->n_cols +
 table->n_v_cols)' on DELETE HISTORY

Turn off versioned_write for DELETE HISTORY.
---
 sql/sql_delete.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'sql/sql_delete.cc')

diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc
index d31fc127e3c..eee835efcef 100644
--- a/sql/sql_delete.cc
+++ b/sql/sql_delete.cc
@@ -354,7 +354,10 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
                            select_lex->item_list, &conds,
                            &delete_while_scanning))
     DBUG_RETURN(TRUE);
-  
+
+  if (delete_history)
+    table->vers_write= false;
+
   if (with_select)
     (void) result->prepare(select_lex->item_list, NULL);
 
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