database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Fix for merge.test failures in mysql-5.5-runtime

Browse Source 
tree for embedded server

Test case for bug #56251 "Deadlock with INSERT
DELAYED and MERGE tables" can't be run against
embedded server. Embedded server converts all
DELAYED INSERTs into ordinary INSERTs and this
test can't work properly if such conversion
happens.

Moved this test from merge.test to delayed.test
which is skipped if test suite is run with
--embedded-server option.
This commit is contained in:
Dmitry Lenev
2010-09-16 18:06:46 +04:00
parent f14d947c98
commit 355b74d2a6
4 changed files with 77 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
mysql-test/r/delayed.result
View File

@ -422,3 +422,31 @@ UNLOCK TABLES;
# Connection con1
# Connection default
DROP TABLE t1, t2, t3;
#
# Test for bug #56251 "Deadlock with INSERT DELAYED and MERGE tables".
#
drop table if exists t1, t2, tm;
create table t1(a int);
create table t2(a int);
create table tm(a int) engine=merge union=(t1, t2);
begin;
select * from t1;
a
# Connection 'con1'.
# Sending:
alter table t1 comment 'test';
# Connection 'default'.
# Wait until ALTER TABLE blocks and starts waiting
# for connection 'default'. It should wait with a
# pending SNW lock on 't1'.
# Attempt to perform delayed insert into 'tm' should not lead
# to a deadlock. Instead error ER_DELAYED_NOT_SUPPORTED should
# be emitted.
insert delayed into tm values (1);
ERROR HY000: DELAYED option not supported for table 'tm'
# Unblock ALTER TABLE.
commit;
# Connection 'con1'.
# Reaping ALTER TABLE:
# Connection 'default'.
drop tables tm, t1, t2;