Commit e87069b9 authored by unknown's avatar unknown

BitKeeper/triggers/post-commit

    do REAL_EMAIL magic
mysql-test/mysql-test-run.sh
    added show_failed_diffs
mysql-test/r/bench_count_distinct.result
    tired of waiting :-)
mysql-test/r/rpl000001.result
    new test results after implementing Monty's Hack (TM)
mysql-test/t/bench_count_distinct.test
    tired of waiting
mysql-test/t/rpl000001.test
    implemented Monty's Hack (TM) to kill a query in the middle of update
    without generating a table with 30,000 rows. This will also avoice the
    timing uncertainty


BitKeeper/triggers/post-commit:
  do REAL_EMAIL magic
mysql-test/mysql-test-run.sh:
  added show_failed_diffs
mysql-test/r/bench_count_distinct.result:
  tired of waiting :-)
mysql-test/r/rpl000001.result:
  new test results after implementing Monty's Hack (TM)
mysql-test/t/bench_count_distinct.test:
  tired of waiting
mysql-test/t/rpl000001.test:
  implemented Monty's Hack (TM) to kill a query in the middle of update
  without generating a table with 30,000 rows. This will also avoice the
  timing uncertainty
parent 97805300
......@@ -5,6 +5,13 @@ TO=dev@mysql.com
FROM=$USER@mysql.com
LIMIT=10000
if [ "$REAL_EMAIL" = "" ]
then
echo "Warning: you must set REAL_EMAIL in your profile"
else
FROM=$REAL_EMAIL
fi
BK_STATUS=$BK_STATUS$BK_COMMIT
if [ "$BK_STATUS" = OK ]
......
......@@ -44,6 +44,7 @@ which ()
# No paths below as we can't be sure where the program is!
BASENAME=`which basename | head -1`
DIFF=`which diff | head -1`
CAT=cat
CUT=cut
TAIL=tail
......@@ -283,6 +284,20 @@ prompt_user ()
read unused
}
show_failed_diff ()
{
reject_file=r/$1.reject
result_file=r/$1.result
if [ -x "$DIFF" ] && [ -f $reject_file ]
then
echo "Below are the diffs between actual and expected results:"
echo "-------------------------------------------------------"
$DIFF -u $result_file $reject_file
echo "-------------------------------------------------------"
echo "Please e-mail the above, along with the output of mysqlbug"
echo "and any other relevant info to bugs@lists.mysql.com"
fi
}
error () {
$ECHO "Error: $1"
......@@ -675,6 +690,7 @@ run_testcase ()
$ECHO "$RES$RES_SPACE [ fail ]"
$ECHO
error_is
show_failed_diff $tname
$ECHO
if [ x$FORCE != x1 ] ; then
$ECHO "Aborting. To continue, re-run with '--force'."
......
......@@ -6,8 +6,8 @@ sum(length(word))
(@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 1729137 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
127.0.0.1 root 9306 1 master-bin.001 939 No 1053 Slave: query ' update t1 set n = n + get_lock('crash_lock', 2)' 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
10
n
3456
drop table if exists t1;
create table t1(n int not null, key(n)) delay_key_write = 1;
let $1=10000;
let $1=100;
while ($1)
{
eval insert into t1 values($1);
......
......@@ -30,7 +30,7 @@ reset slave;
connection master;
drop table if exists t1,t2;
create table t1(n int);
let $1=30000;
let $1=10;
while ($1)
{
eval insert into t1 values($1);
......@@ -39,10 +39,17 @@ while ($1)
create table t2(id int);
insert into t2 values(connection_id());
save_master_pos;
send update t1 set n = n + 1;
connection master1;
#avoid generating result
create temporary table t1_temp(n int);
insert into t1_temp select get_lock('crash_lock', 1) from t2;
connection master;
send update t1 set n = n + get_lock('crash_lock', 2);
connection master1;
sleep 2;
select (@id := id) - id from t2;
sleep 0.1;
kill @id;
drop table t2;
connection master;
......
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