[MDEV-13021] Server crashes in Sql_cmd_alter_sequence::execute upon running ALTER SEQUENCE on a view Created: 2017-06-07  Updated: 2018-04-24  Resolved: 2018-04-24

Status: Closed
Project: MariaDB Server
Component/s: Data Definition - Alter Table, Sequences, Views
Affects Version/s: 10.3
Fix Version/s: 10.3.7

Type: Bug Priority: Critical
Reporter: Elena Stepanova Assignee: Oleksandr Byelkin
Resolution: Cannot Reproduce Votes: 0
Labels: None

Issue Links:
Relates
relates to MDEV-13016 Testing SEQUENCE object phase 2 Closed

 Description   

CREATE OR REPLACE VIEW v AS SELECT 1 AS f;
ALTER SEQUENCE v RESTART;

10.3 86b94170352954

#3  <signal handler called>
#4  0x0000559f897e77cc in Sql_cmd_alter_sequence::execute (this=0x7fc090015018, thd=0x7fc090000b00) at /data/src/10.3/sql/sql_sequence.cc:871
#5  0x0000559f89614e9c in mysql_execute_command (thd=0x7fc090000b00) at /data/src/10.3/sql/sql_parse.cc:6234
#6  0x0000559f89619860 in mysql_parse (thd=0x7fc090000b00, rawbuf=0x7fc0900148c8 "ALTER SEQUENCE v RESTART", length=24, parser_state=0x7fc0a1327200, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:7927
#7  0x0000559f89607518 in dispatch_command (command=COM_QUERY, thd=0x7fc090000b00, packet=0x7fc090088501 "ALTER SEQUENCE v RESTART", packet_length=24, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1817
#8  0x0000559f89605ec1 in do_command (thd=0x7fc090000b00) at /data/src/10.3/sql/sql_parse.cc:1380
#9  0x0000559f897533f4 in do_handle_one_connection (connect=0x559f8d443e50) at /data/src/10.3/sql/sql_connect.cc:1354
#10 0x0000559f89753181 in handle_one_connection (arg=0x559f8d443e50) at /data/src/10.3/sql/sql_connect.cc:1260
#11 0x0000559f89bafa8d in pfs_spawn_thread (arg=0x559f8d3a3660) at /data/src/10.3/storage/perfschema/pfs.cc:1862
#12 0x00007fc0a8db2494 in start_thread (arg=0x7fc0a1328700) at pthread_create.c:333
#13 0x00007fc0a713593f in clone () from /lib/x86_64-linux-gnu/libc.so.6

Also reproducible on bb-10.2-ext 3d428e017db.



 Comments   
Comment by Oleksandr Byelkin [ 2018-04-24 ]

worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019
CREATE OR REPLACE VIEW v AS SELECT 1 AS f;
ALTER SEQUENCE v RESTART;
main.test [ fail ]
Test ended at 2018-04-24 17:10:03

CURRENT_TEST: main.test
mysqltest: At line 2: query 'ALTER SEQUENCE v RESTART' failed: 4089: 'test.v' is not a SEQUENCE

Comment by Oleksandr Byelkin [ 2018-04-24 ]

I can not reproduce it any more

Generated at Thu Feb 08 08:02:17 UTC 2024 using Jira 8.20.16#820016-sha1:9d11dbea5f4be3d4cc21f03a88dd11d8c8687422.