diff options
Diffstat (limited to 'sql/opt_range.cc')
| -rw-r--r-- | sql/opt_range.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sql/opt_range.cc b/sql/opt_range.cc index da328063e56..910bbf2d975 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -11804,9 +11804,10 @@ get_best_group_min_max(PARAM *param, SEL_TREE *tree, double read_time) have_min= TRUE; else if (min_max_item->sum_func() == Item_sum::MAX_FUNC) have_max= TRUE; - else if (min_max_item->sum_func() == Item_sum::COUNT_DISTINCT_FUNC || - min_max_item->sum_func() == Item_sum::SUM_DISTINCT_FUNC || - min_max_item->sum_func() == Item_sum::AVG_DISTINCT_FUNC) + else if (is_agg_distinct && + (min_max_item->sum_func() == Item_sum::COUNT_DISTINCT_FUNC || + min_max_item->sum_func() == Item_sum::SUM_DISTINCT_FUNC || + min_max_item->sum_func() == Item_sum::AVG_DISTINCT_FUNC)) continue; else DBUG_RETURN(NULL); |