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-rw-r--r--sql/handler.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/handler.cc b/sql/handler.cc
index 8ef14ce8906..bfb7e8c369f 100644
--- a/sql/handler.cc
+++ b/sql/handler.cc
@@ -2610,7 +2610,8 @@ int handler::read_multi_range_next(KEY_MULTI_RANGE **found_range_p)
read_range_first()
start_key Start key. Is 0 if no min range
end_key End key. Is 0 if no max range
- eq_range_arg Set to 1 if start_key == end_key
+ eq_range_arg Set to 1 if start_key == end_key and the range endpoints
+ will not change during query execution.
sorted Set to 1 if result should be sorted per key
NOTES