diff --git a/sql/sql_show.cc b/sql/sql_show.cc index c7b4b61ca33..f3a9f92274d 100644 --- a/sql/sql_show.cc +++ b/sql/sql_show.cc @@ -2607,7 +2607,8 @@ static int get_schema_stat_record(THD *thd, struct st_table_list *tables, key_part->length != show_table->field[key_part->fieldnr-1]->key_length())) { - table->field[10]->store((longlong) key_part->length); + table->field[10]->store((longlong) key_part->length / + key_part->field->charset()->mbmaxlen); table->field[10]->set_notnull(); } uint flags= key_part->field ? key_part->field->flags : 0;