Details
-
Bug
-
Status: Closed (View Workflow)
-
Major
-
Resolution: Fixed
-
10.3(EOL), 10.4(EOL), 10.5, 10.6
-
None
Description
The following test case causes an assertion failure in Debug build of the current 10.3 and most probably of all other versions:
create table t1 (a int);
|
insert into t1 values (3), (2);
|
create table t2 (b int);
|
insert into t2 values (4), (2);
|
create table t3 (c int);
|
insert into t3 values (7), (1);
|
|
|
select a from t1
|
where a >= any (select b from t2 group by (select c from t3 where c = 1));
|
|
|
drop table t1,t2,t3;
|
The failure happens in item_subselect.cc():
4 0x00007fde8f9b1187 in raise () from /lib64/libc.so.6
|
#5 0x00007fde8f9b2538 in abort () from /lib64/libc.so.6
|
#6 0x00007fde8f9aa126 in __assert_fail_base () from /lib64/libc.so.6
|
#7 0x00007fde8f9aa1d2 in __assert_fail () from /lib64/libc.so.6
|
#8 0x00005618d77c3f94 in Item_subselect::exec (this=0x7fde78017750) at /home/igor/maria-git/10.3/sql/item_subselect.cc:766
|
#9 0x00005618d77c6307 in Item_singlerow_subselect::val_str (this=0x7fde78017750, str=0x7fde78113020) at /home/igor/maria-git/10.3/sql/item_subselect.cc:1437
|
#10 0x00005618d7710bbe in Item_copy_string::copy (this=0x7fde78112ff0) at /home/igor/maria-git/10.3/sql/item.cc:5281
|
#11 0x00005618d7440132 in copy_fields (param=0x7fde7810e008) at /home/igor/maria-git/10.3/sql/sql_select.cc:24580
|
#12 0x00005618d743796f in end_send_group (join=0x7fde7810de18, join_tab=0x7fde78112be0, end_of_records=false) at /home/igor/maria-git/10.3/sql/sql_select.cc:21282
|
#13 0x00005618d7434687 in evaluate_join_record (join=0x7fde7810de18, join_tab=0x7fde78112850, error=0) at /home/igor/maria-git/10.3/sql/sql_select.cc:20119
|
#14 0x00005618d7433ed9 in sub_select (join=0x7fde7810de18, join_tab=0x7fde78112850, end_of_records=false) at /home/igor/maria-git/10.3/sql/sql_select.cc:19892
|
#15 0x00005618d7433356 in do_select (join=0x7fde7810de18, procedure=0x0) at /home/igor/maria-git/10.3/sql/sql_sel
|
...
|