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-rw-r--r--sql/opt_range.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/opt_range.cc b/sql/opt_range.cc
index 391a04c2a1a..f70122fd7ea 100644
--- a/sql/opt_range.cc
+++ b/sql/opt_range.cc
@@ -11599,7 +11599,7 @@ ha_rows check_quick_select(PARAM *param, uint idx, bool index_only,
Skip materialized derived table/view result table from MRR check as
they aren't contain any data yet.
*/
- if (param->table->pos_in_table_list->is_non_derived())
+ if (!param->table->pos_in_table_list->is_materialized_derived())
rows= file->multi_range_read_info_const(keynr, &seq_if, (void*)&seq, 0,
bufsize, mrr_flags, cost);
param->quick_rows[keynr]= rows;