Test case timeout
Bug #313176 reported by
Amit Saha
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
PBXT |
Fix Committed
|
Undecided
|
Vladimir Kolesnikov |
Bug Description
Please find attached the test case under consideration: se_join_
To reproduce:
Run the se_join* tests i.e. --do-test=se_join*
Note that, time out doesn;t occur when only the individual test case is run. I am using MySQL 6.0.6+ and PBXT built from the repository.
PS: Maria, Falcon and InnoDB run the above tests in acceptable time limit.
Related branches
lp:~vkolesnikov/pbxt/pbxt-bug-313176
- PBXT Core: Pending requested
- Diff: None lines
Changed in pbxt: | |
status: | Confirmed → Fix Committed |
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There's a performance problem:
mysql> show processlist; -----+- ------- ------- --+---- --+---- -----+- -----+- ------- +------ ------- ------- ------- ------- ------- ------- ------- ------- -----+ -----+- ------- ------- --+---- --+---- -----+- -----+- ------- +------ ------- ------- ------- ------- ------- ------- ------- ------- -----+ 0),(1), (2),(3) ,(4),(5) ,(6),(7) ,(8),(9) | -----+- ------- ------- --+---- --+---- -----+- -----+- ------- +------ ------- ------- ------- ------- ------- ------- ------- ------- -----+
+----+-
| Id | User | Host | db | Command | Time | State | Info |
+----+-
| 7 | root | localhost | test | Query | 5 | update | INSERT INTO t1 (c1) VALUES(
| 8 | root | localhost:37669 | test | Query | 0 | NULL | show processlist |
+----+-
2 rows in set (0.00 sec)
mysql> show create table t1; -+----- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ---+ -+----- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ---+ -+----- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ---+
+------
| Table | Create Table |
+------
| t1 | CREATE TABLE `t1` (
`c1` bigint(20) NOT NULL
) ENGINE=PBXT DEFAULT CHARSET=latin1 |
+------
1 row in set (0.00 sec)
A very simple INSERT w/o references takes > 5 seconds to execute...