Type:
Priority:
Resolution:
Fixed
Affects Version/s:
10.4(EOL) , 10.5 , 10.6 , 10.7(EOL) , 10.8(EOL) , 10.9(EOL) , 10.10(EOL) , 10.11 , 11.0(EOL)
The test case is not very smart and the debug assertion wouldn't be really important, but the concern is a result which is very different on 10.4+ from 10.3 (and from MySQL 5.6-8.0). It is hard to say which is correct, but it needs to be checked whether the change was intentional.
CREATE TABLE t1 (a TIME , b INT );
INSERT INTO t1 VALUES ( '07:26:24' , NULL ),( '23:55:04' , NULL );
SELECT MAX (ROUND(a, 0)) FROM t1 GROUP BY 1 << b;
# Cleanup
DROP TABLE t1;
10.4 non-debug 29847a37
SELECT MAX (ROUND(a, 0)) FROM t1 GROUP BY 1 << b;
MAX (ROUND(a, 0))
07:26:24
DROP TABLE t1;
Compare with the result on 10.3 (same on MySQL 5.6-8.0):
10.3 ade782c0
SELECT MAX (ROUND(a, 0)) FROM t1 GROUP BY 1 << b;
MAX (ROUND(a, 0))
235504
DROP TABLE t1;
Debug build of 10.4+ produces an assertion failure (10.3 doesn't).
10.4 29847a37
mysqld: /data/src/10.4/sql/item_func.h:1786: virtual bool Item_func_round::native_op(THD*, Native*): Assertion `0' failed.
200929 2:49:11 [ERROR] mysqld got signal 6 ;
#7 0x00007f591cd40f36 in __GI___assert_fail (assertion=0x561aba060467 "0", file=0x561aba0607d0 "/data/src/10.4/sql/item_func.h", line=1786, function=0x561aba060ed0 "virtual bool Item_func_round::native_op(THD*, Native*)") at assert.c:101
#8 0x0000561ab95038d0 in Item_func_round::native_op (this=0x7f58fc013b58, thd=0x7f58fc000d90, to=0x7f58fc0159f8) at /data/src/10.4/sql/item_func.h:1786
#9 0x0000561ab90d5e27 in Item_func_hybrid_field_type::val_native (this=0x7f58fc013b58, thd=0x7f58fc000d90, to=0x7f58fc0159f8) at /data/src/10.4/sql/item_func.h:820
#10 0x0000561ab95627f4 in Arg_comparator::min_max_update_field_native (this=0x7f58fc015930, thd=0x7f58fc000d90, field=0x7f58fc0589a0, item=0x7f58fc013b58, cmp_sign=-1) at /data/src/10.4/sql/item_sum.cc:3113
#11 0x0000561ab9562ab6 in Item_sum_min_max::min_max_update_native_field (this=0x7f58fc013c28) at /data/src/10.4/sql/item_sum.cc:3136
#12 0x0000561ab95626a3 in Item_sum_min_max::update_field (this=0x7f58fc013c28) at /data/src/10.4/sql/item_sum.cc:3079
#13 0x0000561ab917e926 in update_tmptable_sum_func (func_ptr=0x7f58fc015ab8, tmp_table=0x7f58fc057038) at /data/src/10.4/sql/sql_select.cc:25435
#14 0x0000561ab9175706 in end_update (join=0x7f58fc0150b0, join_tab=0x7f58fc016a78, end_of_records=false) at /data/src/10.4/sql/sql_select.cc:21919
#15 0x0000561ab91884dc in AGGR_OP::put_record (this=0x7f58fc017460, end_of_records=false) at /data/src/10.4/sql/sql_select.cc:28674
#16 0x0000561ab918e9ef in AGGR_OP::put_record (this=0x7f58fc017460) at /data/src/10.4/sql/sql_select.h:1048
#17 0x0000561ab9171068 in sub_select_postjoin_aggr (join=0x7f58fc0150b0, join_tab=0x7f58fc016a78, end_of_records=false) at /data/src/10.4/sql/sql_select.cc:20128
#18 0x0000561ab9171cfa in evaluate_join_record (join=0x7f58fc0150b0, join_tab=0x7f58fc0166d0, error=0) at /data/src/10.4/sql/sql_select.cc:20628
#19 0x0000561ab917178c in sub_select (join=0x7f58fc0150b0, join_tab=0x7f58fc0166d0, end_of_records=false) at /data/src/10.4/sql/sql_select.cc:20447
#20 0x0000561ab9170a9c in do_select (join=0x7f58fc0150b0, procedure=0x0) at /data/src/10.4/sql/sql_select.cc:19946
#21 0x0000561ab91457ab in JOIN::exec_inner (this=0x7f58fc0150b0) at /data/src/10.4/sql/sql_select.cc:4478
#22 0x0000561ab91448da in JOIN::exec (this=0x7f58fc0150b0) at /data/src/10.4/sql/sql_select.cc:4260
#23 0x0000561ab914602e in mysql_select (thd=0x7f58fc000d90, tables=0x7f58fc013e00, wild_num=0, fields=..., conds=0x0, og_num=1, order=0x0, group=0x7f58fc014748, having=0x0, proc_param=0x0, select_options=2147748608, result=0x7f58fc015088, unit=0x7f58fc004cb8, select_lex=0x7f58fc0134f8) at /data/src/10.4/sql/sql_select.cc:4695
#24 0x0000561ab9135a3f in handle_select (thd=0x7f58fc000d90, lex=0x7f58fc004bf8, result=0x7f58fc015088, setup_tables_done_option=0) at /data/src/10.4/sql/sql_select.cc:410
#25 0x0000561ab90fb4c4 in execute_sqlcom_select (thd=0x7f58fc000d90, all_tables=0x7f58fc013e00) at /data/src/10.4/sql/sql_parse.cc:6355
#26 0x0000561ab90f1b16 in mysql_execute_command (thd=0x7f58fc000d90) at /data/src/10.4/sql/sql_parse.cc:3889
#27 0x0000561ab90ff4cf in mysql_parse (thd=0x7f58fc000d90, rawbuf=0x7f58fc013438 "SELECT MAX(ROUND(a, 0)) FROM t1 GROUP BY 1 << b", length=47, parser_state=0x7f5912cff550, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:7896
#28 0x0000561ab90eb9de in dispatch_command (command=COM_QUERY, thd=0x7f58fc000d90, packet=0x7f58fc008791 "", packet_length=47, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:1834
#29 0x0000561ab90ea246 in do_command (thd=0x7f58fc000d90) at /data/src/10.4/sql/sql_parse.cc:1352
#30 0x0000561ab9277e95 in do_handle_one_connection (connect=0x561abbe0b030) at /data/src/10.4/sql/sql_connect.cc:1412
#31 0x0000561ab9277bde in handle_one_connection (arg=0x561abbe0b030) at /data/src/10.4/sql/sql_connect.cc:1316
#32 0x0000561ab9c9230c in pfs_spawn_thread (arg=0x561abbd111b0) at /data/src/10.4/storage/perfschema/pfs.cc:1869
#33 0x00007f591d258609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#34 0x00007f591ce2c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
made changes -
2021-10-29 16:50
Field
Original Value
New Value
Affects Version/s
10.6
[ 24028
]
made changes -
2021-10-29 16:50
Fix Version/s
10.6
[ 24028
]
made changes -
2021-10-29 16:50
Status
Open
[ 1
]
Confirmed
[ 10101
]
made changes -
2021-11-03 14:57
Assignee
Oleksandr Byelkin
[ sanja
]
Alexander Barkov
[ bar
]
made changes -
2021-12-06 21:36
Workflow
MariaDB v3
[ 113975
]
MariaDB v4
[ 144300
]
made changes -
2022-07-04 11:55
Fix Version/s
10.7
[ 24805
]
Fix Version/s
10.8
[ 26121
]
Fix Version/s
10.9
[ 26905
]
Affects Version/s
10.7
[ 24805
]
Affects Version/s
10.8
[ 26121
]
Affects Version/s
10.9
[ 26905
]
Affects Version/s
10.10
[ 27530
]
made changes -
2023-02-24 20:46
Affects Version/s
10.11
[ 27614
]
Affects Version/s
11.0
[ 28320
]
made changes -
2023-02-24 20:46
Fix Version/s
10.10
[ 27530
]
Fix Version/s
10.11
[ 27614
]
made changes -
2023-03-03 17:35
Fix Version/s
10.7
[ 24805
]
made changes -
2023-04-27 14:51
Fix Version/s
10.8
[ 26121
]
made changes -
2023-07-19 10:25
Fix Version/s
10.4.31
[ 29010
]
Fix Version/s
10.5.22
[ 29011
]
Fix Version/s
10.6.15
[ 29013
]
Fix Version/s
10.9.8
[ 29015
]
Fix Version/s
10.10.6
[ 29017
]
Fix Version/s
10.11.5
[ 29019
]
Fix Version/s
11.0.3
[ 28920
]
Fix Version/s
11.1.2
[ 28921
]
Fix Version/s
11.2.1
[ 29034
]
Fix Version/s
10.8.8
[ 28518
]
Fix Version/s
10.4
[ 22408
]
Fix Version/s
10.5
[ 23123
]
Fix Version/s
10.6
[ 24028
]
Fix Version/s
10.9
[ 26905
]
Fix Version/s
10.10
[ 27530
]
Fix Version/s
10.11
[ 27614
]
Resolution
Fixed
[ 1
]
Status
Confirmed
[ 10101
]
Closed
[ 6
]
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Bug
Major