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-rw-r--r--mysql-test/main/group_by.result4
1 files changed, 2 insertions, 2 deletions
diff --git a/mysql-test/main/group_by.result b/mysql-test/main/group_by.result
index d0273fe2090..12c596d53e3 100644
--- a/mysql-test/main/group_by.result
+++ b/mysql-test/main/group_by.result
@@ -2457,7 +2457,7 @@ test.t1 analyze status OK
EXPLAIN SELECT SQL_BUFFER_RESULT MIN(a), b FROM t1 WHERE t1.b = 'a' GROUP BY b;
id select_type table type possible_keys key key_len ref rows Extra
-1 SIMPLE t1 ref b b 4 const 6 Using where; Using index; Using temporary
+1 SIMPLE t1 range b b 9 NULL 2 Using where; Using index for group-by; Using temporary
SELECT SQL_BUFFER_RESULT MIN(a), b FROM t1 WHERE t1.b = 'a' GROUP BY b;
MIN(a) b
@@ -2465,7 +2465,7 @@ MIN(a) b
EXPLAIN SELECT MIN(a), b FROM t1 WHERE t1.b = 'a' GROUP BY b;
id select_type table type possible_keys key key_len ref rows Extra
-1 SIMPLE t1 ref b b 4 const 6 Using where; Using index
+1 SIMPLE t1 range b b 9 NULL 2 Using where; Using index for group-by
SELECT MIN(a), b FROM t1 WHERE t1.b = 'a' GROUP BY b;
MIN(a) b