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do not log the drop internal temporary tables into the binary log

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mark killed partially completed updates with an error code in binlog
stop replication if the master reports a possible partial/killed update
test partially killed update
This commit is contained in:
sasha@mysql.sashanet.com
2001-04-10 20:56:54 -06:00
parent 54b9d367f9
commit 102c1945eb
8 changed files with 134 additions and 22 deletions
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8
mysql-test/r/rpl000001.result
View File

@ -3,3 +3,11 @@ n
2
sum(length(word))
71
(@id := id) - id
0
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9306 1 master-bin.001 1729584 No 1053 Slave: query ' update t1 set n = n + 1' partially completed on the master and was aborted. There is a chance that your master is inconsistent at this point. If you are sure that your master is ok, run this query manually on the slave and then restart the slave with SET SQL_SLAVE_SKIP_COUNTER=1; SLAVE START; 0
count(*)
30000
n
3456

2
mysql-test/r/rpl000012.result
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@ -2,6 +2,8 @@ n
1
2
3
100
101
4
5
6

42
mysql-test/t/rpl000001.test
View File

@ -20,4 +20,46 @@ drop table t1;
save_master_pos;
connection slave;
sync_with_master;
#test handling of aborted connection in the middle of update
connection master;
drop table if exists t1,t2;
create table t1(n int);
let $1=30000;
while ($1)
{
eval insert into t1 values($1);
dec $1;
}
create table t2(id int);
insert into t2 values(connection_id());
save_master_pos;
send update t1 set n = n + 1;
connection master1;
select (@id := id) - id from t2;
sleep 0.1;
kill @id;
drop table t2;
connection master;
--error 1053;
reap;
connection slave;
sync_with_master ;
show slave status;
set sql_slave_skip_counter=1;
slave start;
select count(*) from t1;
connection master1;
drop table t1;
create table t1 (n int);
insert into t1 values(3456);
save_master_pos;
connection slave;
sync_with_master;
select n from t1;
connection master1;
drop table t1;
save_master_pos;
connection slave;
sync_with_master;

9
mysql-test/t/rpl000012.test
View File

@ -1,11 +1,18 @@
source include/master-slave.inc;
connection master;
drop table if exists t1,t2;
drop table if exists t1,t2,t3;
create table t2 (n int);
create temporary table t1 (n int);
insert into t1 values(1),(2),(3);
insert into t2 select * from t1;
drop table if exists test.t3;
create temporary table test.t3 (n int not null);
alter table test.t3 add primary key(n);
insert into t3 values (100);
insert into t2 select * from t3;
drop table if exists test.t3;
insert into t2 values (101);
connection master1;
create temporary table t1 (n int);
insert into t1 values (4),(5);