diff --git a/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff b/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff
index e10b2c58989..5d47090a875 100644
--- a/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff
+++ b/mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff
@@ -507,15 +507,6 @@
  VARIABLE_COMMENT	Maximum stored procedure recursion depth
  NUMERIC_MIN_VALUE	0
  NUMERIC_MAX_VALUE	255
-@@ -2261,7 +2261,7 @@
- VARIABLE_TYPE	BIGINT UNSIGNED
- VARIABLE_COMMENT	The maximum size of the container of a rowid filter
- NUMERIC_MIN_VALUE	1024
--NUMERIC_MAX_VALUE	18446744073709551615
-+NUMERIC_MAX_VALUE	4294967295
- NUMERIC_BLOCK_SIZE	1
- ENUM_VALUE_LIST	NULL
- READ_ONLY	NO
 @@ -2284,7 +2284,7 @@
  GLOBAL_VALUE_ORIGIN	COMPILE-TIME
  DEFAULT_VALUE	32
diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc
index 7d5c7c45fbf..acf20b4676d 100644
--- a/sql/ha_partition.cc
+++ b/sql/ha_partition.cc
@@ -6346,9 +6346,12 @@ ha_rows ha_partition::multi_range_read_info(uint keyno, uint n_ranges,
   uint i;
   handler **file;
   ha_rows rows;
+  Cost_estimate part_cost;
   DBUG_ENTER("ha_partition::multi_range_read_info");
   DBUG_PRINT("enter", ("partition this: %p", this));
 
+  cost->reset();
+
   m_mrr_new_full_buffer_size= 0;
   file= m_file;
   do
@@ -6356,22 +6359,20 @@ ha_rows ha_partition::multi_range_read_info(uint keyno, uint n_ranges,
     i= (uint)(file - m_file);
     if (bitmap_is_set(&(m_part_info->read_partitions), (i)))
     {
+      ha_rows tmp_rows;
       m_mrr_buffer_size[i]= 0;
-      if ((rows= (*file)->multi_range_read_info(keyno, n_ranges, keys,
-                                                key_parts,
-                                                &m_mrr_buffer_size[i],
-                                                mrr_mode, cost)))
+      part_cost.reset();
+      if ((tmp_rows= (*file)->multi_range_read_info(keyno, n_ranges, keys,
+                                                    key_parts,
+                                                    &m_mrr_buffer_size[i],
+                                                    mrr_mode, &part_cost)))
         DBUG_RETURN(rows);
+      cost->add(&part_cost);
+      rows+= tmp_rows;
       m_mrr_new_full_buffer_size+= m_mrr_buffer_size[i];
     }
   } while (*(++file));
 
-  cost->reset();
-  cost->avg_io_cost= 1;
-  if (*mrr_mode & HA_MRR_INDEX_ONLY)
-    cost->io_count= keyread_time(keyno, n_ranges, (uint) rows);
-  else
-    cost->io_count= read_time(keyno, n_ranges, rows);
   DBUG_RETURN(0);
 }
 
diff --git a/storage/connect/mysql-test/connect/r/xml.result b/storage/connect/mysql-test/connect/r/xml.result
index 99739b1ec10..6a0c9db27b3 100644
--- a/storage/connect/mysql-test/connect/r/xml.result
+++ b/storage/connect/mysql-test/connect/r/xml.result
@@ -323,7 +323,7 @@ HEX(c)	3F3F3F3F3F3F3F
 Warnings:
 Level	Warning
 Code	1366
-Message	Incorrect string value: '\xC3\x81\xC3\x82\xC3\x83...' for column 'c' at row 1
+Message	Incorrect string value: '\xC3\x81\xC3\x82\xC3\x83...' for column `test`.`t1`.`c` at row 1
 Level	Warning
 Code	1105
 Message	Out of range value ÁÂÃÄÅÆÇ for column 'c' at row 1