From 39f82b4e6ebed949ba17fe4884d96471574c1da1 Mon Sep 17 00:00:00 2001
From: Seppo Jaakola <seppo.jaakola@codership.com>
Date: Tue, 27 Aug 2013 23:40:49 +0300
Subject: [PATCH] References: MDEV-4953 Calling ha_start_of_new_statement() for
 all table handlers under partition engine. This will enable innodb
 transactions to be declared as read/write.

---
 sql/ha_partition.h | 7 +++++++
 sql/table.cc       | 9 +++++++++
 2 files changed, 16 insertions(+)

diff --git a/sql/ha_partition.h b/sql/ha_partition.h
index ebf9dcdb842..ac2a233427d 100644
--- a/sql/ha_partition.h
+++ b/sql/ha_partition.h
@@ -1171,6 +1171,13 @@ public:
       DBUG_ASSERT(h == m_file[i]->ht);
     return h;
   }
+#ifdef WITH_WSREP
+  void wsrep_reset_files()
+  {
+    for (uint i=0; i < m_tot_parts; i++)
+      m_file[i]->ha_start_of_new_statement();
+  }
+#endif /* WITH_WSREP */
 };
 
 #endif /* HA_PARTITION_INCLUDED */
diff --git a/sql/table.cc b/sql/table.cc
index 7635e03ad6b..eea905805f8 100644
--- a/sql/table.cc
+++ b/sql/table.cc
@@ -40,6 +40,9 @@
 #include "sql_select.h"
 #include "sql_derived.h"
 #include "mdl.h"                 // MDL_wait_for_graph_visitor
+#ifdef WITH_WSREP
+#include "ha_partition.h"
+#endif /* WITH_WSREP */
 
 /* INFORMATION_SCHEMA name */
 LEX_STRING INFORMATION_SCHEMA_NAME= {C_STRING_WITH_LEN("information_schema")};
@@ -3930,6 +3933,12 @@ void TABLE::init(THD *thd, TABLE_LIST *tl)
   insert_values= 0;
   fulltext_searched= 0;
   file->ha_start_of_new_statement();
+#ifdef WITH_WSREP
+  if (file->ht->db_type == DB_TYPE_PARTITION_DB)
+  {
+    ((ha_partition*)file)->wsrep_reset_files();
+  }
+#endif
   reginfo.impossible_range= 0;
   created= TRUE;