1 files changed, 2 insertions, 0 deletions
diff --git a/sql/log_slow.h b/sql/log_slow.h
index e8faf79a047..2ae07da97c3 100644
--- a/sql/log_slow.h
+++ b/sql/log_slow.h
@@ -31,6 +31,8 @@
 #define QPLAN_QC_NO           1 << 6
 #define QPLAN_TMP_DISK        1 << 7
 #define QPLAN_TMP_TABLE       1 << 8
+#define QPLAN_FILESORT_PRIORITY_QUEUE       1 << 9
+
 /* ... */
 #define QPLAN_MAX             ((ulong) 1) << 31 /* reserved as placeholder */