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Modified ndbcluster_print_error to stack allocate table and handler, NOT for... 

Modified ndbcluster_print_error to stack allocate table and handler, NOT for review, will make patch instead
parent 94dfb43f
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Showing with 539 additions and 26 deletions
mysql-test/r/ndb_transaction.result 0 → 100644
View file @ 82f8a71d
DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7;
CREATE TABLE t1 (
pk1 INT NOT NULL PRIMARY KEY,
attr1 INT NOT NULL
) ENGINE=ndbcluster;
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
select count(*) from t1;
count(*)
2
select * from t1 where pk1 = 1;
pk1 attr1
1 1
select t1.attr1 from t1, t1 as t1x where t1.pk1 = t1x.pk1 + 1;
attr1
2
rollback;
select count(*) from t1;
count(*)
0
select * from t1 where pk1 = 1;
pk1 attr1
select t1.attr1 from t1, t1 as t1x where t1.pk1 = t1x.pk1 + 1;
attr1
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
commit;
select count(*) from t1;
count(*)
2
select * from t1 where pk1 = 1;
pk1 attr1
1 1
select t1.attr1 from t1, t1 as t1x where t1.pk1 = t1x.pk1 + 1;
attr1
2
begin;
update t1 set attr1 = attr1 * 2;
select count(*) from t1;
count(*)
2
select * from t1 where pk1 = 1;
pk1 attr1
1 2
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
pk1 attr1 pk1 attr1
2 4 1 2
rollback;
select count(*) from t1;
count(*)
2
select * from t1 where pk1 = 1;
pk1 attr1
1 1
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
pk1 attr1 pk1 attr1
begin;
update t1 set attr1 = attr1 * 2;
commit;
select count(*) from t1;
count(*)
2
select * from t1 where pk1 = 1;
pk1 attr1
1 2
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
pk1 attr1 pk1 attr1
2 4 1 2
begin;
delete from t1 where attr1 = 2;
select count(*) from t1;
count(*)
1
select * from t1 where pk1 = 1;
pk1 attr1
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
pk1 attr1 pk1 attr1
rollback;
select count(*) from t1;
count(*)
2
select * from t1 where pk1 = 1;
pk1 attr1
1 2
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
pk1 attr1 pk1 attr1
2 4 1 2
begin;
delete from t1 where attr1 = 2;
commit;
select count(*) from t1;
count(*)
1
select * from t1 where pk1 = 1;
pk1 attr1
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
pk1 attr1 pk1 attr1
DROP TABLE t1;
CREATE TABLE t1 (id INT, id2 int) engine=ndbcluster;
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
select sum(id) from t1;
sum(id)
3
select * from t1 where id = 1;
id id2
1 1
select t1.id from t1, t1 as t1x where t1.id2 = t1x.id2 + 1;
id
2
rollback;
select sum(id) from t1;
sum(id)
NULL
select * from t1 where id = 1;
id id2
select t1.id from t1, t1 as t1x where t1.id2 = t1x.id2 + 1;
id
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
commit;
select sum(id) from t1;
sum(id)
3
select * from t1 where id = 1;
id id2
1 1
select t1.id from t1, t1 as t1x where t1.id2 = t1x.id2 + 1;
id
2
begin;
update t1 set id = id * 2;
select sum(id) from t1;
sum(id)
6
select * from t1 where id = 2;
id id2
2 1
select * from t1, t1 as t1x where t1x.id = t1.id - 2;
id id2 id id2
4 2 2 1
rollback;
select sum(id) from t1;
sum(id)
3
select * from t1 where id = 2;
id id2
2 2
select * from t1, t1 as t1x where t1x.id = t1.id - 2;
id id2 id id2
begin;
update t1 set id = id * 2;
commit;
select sum(id) from t1;
sum(id)
6
select * from t1 where id = 2;
id id2
2 1
select * from t1, t1 as t1x where t1x.id = t1.id - 2;
id id2 id id2
4 2 2 1
DROP TABLE t1;
CREATE TABLE t2 (
a bigint unsigned NOT NULL PRIMARY KEY,
b int unsigned not null,
c int unsigned
) engine=ndbcluster;
CREATE TABLE t3 (
a bigint unsigned NOT NULL,
b bigint unsigned not null,
c bigint unsigned,
PRIMARY KEY(a)
) engine=ndbcluster;
CREATE TABLE t4 (
a bigint unsigned NOT NULL,
b bigint unsigned not null,
c bigint unsigned NOT NULL,
d int unsigned,
PRIMARY KEY(a, b, c)
) engine=ndbcluster;
select count(*) from t2;
count(*)
0
select count(*) from t3;
count(*)
0
select count(*) from t4;
count(*)
0
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
select count(*) from t2;
count(*)
0
select count(*) from t3;
count(*)
0
select count(*) from t4;
count(*)
0
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
select count(*) from t2;
count(*)
0
select count(*) from t3;
count(*)
0
select count(*) from t4;
count(*)
0
select count(*) from t2;
count(*)
100
select count(*) from t3;
count(*)
100
select count(*) from t4;
count(*)
100
begin;
begin;
drop table t2;
drop table t3;
drop table t4;
mysql-test/t/ndb_transaction.test 0 → 100644
View file @ 82f8a71d
-- source include/have_ndb.inc
--disable_warnings
DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7;
--enable_warnings
#
# Transactionc test to show that the NDB
# table handler is working properly with
# transactions
#
#
# Create a normal table with primary key
#
CREATE TABLE t1 (
pk1 INT NOT NULL PRIMARY KEY,
attr1 INT NOT NULL
) ENGINE=ndbcluster;
# insert
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
select count(*) from t1;
select * from t1 where pk1 = 1;
select t1.attr1 from t1, t1 as t1x where t1.pk1 = t1x.pk1 + 1;
rollback;
select count(*) from t1;
select * from t1 where pk1 = 1;
select t1.attr1 from t1, t1 as t1x where t1.pk1 = t1x.pk1 + 1;
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
commit;
select count(*) from t1;
select * from t1 where pk1 = 1;
select t1.attr1 from t1, t1 as t1x where t1.pk1 = t1x.pk1 + 1;
# update
begin;
update t1 set attr1 = attr1 * 2;
select count(*) from t1;
select * from t1 where pk1 = 1;
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
rollback;
select count(*) from t1;
select * from t1 where pk1 = 1;
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
begin;
update t1 set attr1 = attr1 * 2;
commit;
select count(*) from t1;
select * from t1 where pk1 = 1;
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
# delete
begin;
delete from t1 where attr1 = 2;
select count(*) from t1;
select * from t1 where pk1 = 1;
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
rollback;
select count(*) from t1;
select * from t1 where pk1 = 1;
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
begin;
delete from t1 where attr1 = 2;
commit;
select count(*) from t1;
select * from t1 where pk1 = 1;
select * from t1, t1 as t1x where t1x.attr1 = t1.attr1 - 2;
DROP TABLE t1;
#
# Create table without primary key
# a hidden primary key column is created by handler
#
CREATE TABLE t1 (id INT, id2 int) engine=ndbcluster;
# insert
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
select sum(id) from t1;
select * from t1 where id = 1;
select t1.id from t1, t1 as t1x where t1.id2 = t1x.id2 + 1;
rollback;
select sum(id) from t1;
select * from t1 where id = 1;
select t1.id from t1, t1 as t1x where t1.id2 = t1x.id2 + 1;
begin;
insert into t1 values(1,1);
insert into t1 values(2,2);
commit;
select sum(id) from t1;
select * from t1 where id = 1;
select t1.id from t1, t1 as t1x where t1.id2 = t1x.id2 + 1;
# update
begin;
update t1 set id = id * 2;
select sum(id) from t1;
select * from t1 where id = 2;
select * from t1, t1 as t1x where t1x.id = t1.id - 2;
rollback;
select sum(id) from t1;
select * from t1 where id = 2;
select * from t1, t1 as t1x where t1x.id = t1.id - 2;
begin;
update t1 set id = id * 2;
commit;
select sum(id) from t1;
select * from t1 where id = 2;
select * from t1, t1 as t1x where t1x.id = t1.id - 2;
# delete
DROP TABLE t1;
#
# A more extensive test with a lot more records
#
CREATE TABLE t2 (
a bigint unsigned NOT NULL PRIMARY KEY,
b int unsigned not null,
c int unsigned
) engine=ndbcluster;
CREATE TABLE t3 (
a bigint unsigned NOT NULL,
b bigint unsigned not null,
c bigint unsigned,
PRIMARY KEY(a)
) engine=ndbcluster;
CREATE TABLE t4 (
a bigint unsigned NOT NULL,
b bigint unsigned not null,
c bigint unsigned NOT NULL,
d int unsigned,
PRIMARY KEY(a, b, c)
) engine=ndbcluster;
#
# insert records into tables and rollback
#
let $1=100;
disable_query_log;
begin;
while ($1)
{
eval insert into t2 values($1, $1+9, 5);
eval insert into t3 values($1, $1+9, 5);
eval insert into t4 values($1, $1+9, 5, $1+26000);
dec $1;
}
rollback;
enable_query_log;
select count(*) from t2;
select count(*) from t3;
select count(*) from t4;
#
# insert records into tables and commit after timeout;
#
let $1=100;
disable_query_log;
begin;
while ($1)
{
eval insert into t2 values($1, $1+9, 5);
eval insert into t3 values($1, $1+9, 5);
eval insert into t4 values($1, $1+9, 5, $1+26000);
dec $1;
}
sleep 15;
-- error 1205
commit;
enable_query_log;
select count(*) from t2;
select count(*) from t3;
select count(*) from t4;
#
# insert records into tables and timeout before last operation
#
let $1=100;
disable_query_log;
begin;
while ($1)
{
eval insert into t2 values($1, $1+9, 5);
eval insert into t3 values($1, $1+9, 5);
eval insert into t4 values($1, $1+9, 5, $1+26000);
dec $1;
}
sleep 15;
-- error 1205
insert into t2 values(10000, 10000, 36000);
commit;
enable_query_log;
select count(*) from t2;
select count(*) from t3;
select count(*) from t4;
#
# insert records into tables and commit;
#
let $1=100;
disable_query_log;
begin;
while ($1)
{
eval insert into t2 values($1, $1+9, 5);
eval insert into t3 values($1, $1+9, 5);
eval insert into t4 values($1, $1+9, 5, $1+26000);
dec $1;
}
commit;
enable_query_log;
select count(*) from t2;
select count(*) from t3;
select count(*) from t4;
#
# delete every other record in the tables
#
let $1=100;
disable_query_log;
while ($1)
{
eval delete from t2 where a=$1;
eval delete from t3 where a=$1;
eval delete from t4 where a=$1 and b=$1+9 and c=5;
dec $1;
dec $1;
}
enable_query_log;
#
# update records and rollback
#
begin;
let $1=100;
disable_query_log;
while ($1)
{
eval update t2 set c=$1 where a=$1;
eval update t3 set c=7 where a=$1 and b=$1+9 and c=5;
eval update t4 set d=$1+21987 where a=$1 and b=$1+9 and c=5;
dec $1;
dec $1;
}
rollback;
enable_query_log;
#
# update records and commit
#
begin;
let $1=100;
disable_query_log;
while ($1)
{
eval update t2 set c=$1 where a=$1;
eval update t3 set c=7 where a=$1 and b=$1+9 and c=5;
eval update t4 set d=$1+21987 where a=$1 and b=$1+9 and c=5;
dec $1;
dec $1;
}
rollback;
enable_query_log;
drop table t2;
drop table t3;
drop table t4;
sql/ha_ndbcluster.cc
View file @ 82f8a71d
......@@ -63,11 +63,6 @@ typedef NdbDictionary::Dictionary NDBDICT;
bool ndbcluster_inited= false;
// Error handler for printing out ndbcluster error messages
TABLE *g_tab_dummy;
static ha_ndbcluster* g_ha_error= NULL;
static bool g_error_handler = FALSE;
static Ndb* g_ndb= NULL;
// Handler synchronization
......@@ -2659,17 +2654,6 @@ ha_ndbcluster::ha_ndbcluster(TABLE *table_arg):
m_unique_index_name[i]= NULL;
}
// Create error handler needed for error msg handling in static
// handler functions (ha_commit_trans and ha_rollback_trans)
if (!g_error_handler)
{
DBUG_PRINT("info", ("Setting up error printing handler object"));
g_tab_dummy = new TABLE();
g_tab_dummy->table_name = NULL;
g_error_handler = TRUE;
g_ha_error= new ha_ndbcluster(g_tab_dummy);
}
DBUG_VOID_RETURN;
}
......@@ -2944,15 +2928,7 @@ bool ndbcluster_init()
bool ndbcluster_end()
{
DBUG_ENTER("ndbcluster_end");
if (g_ha_error)
{
DBUG_PRINT("info", ("deallocating error printing handler object"));
delete g_tab_dummy;
g_tab_dummy= NULL;
delete g_ha_error;
g_ha_error= NULL;
g_ha_error = FALSE;
}
delete g_ndb;
g_ndb= NULL;
if (!ndbcluster_inited)
......@@ -2966,9 +2942,18 @@ bool ndbcluster_end()
DBUG_RETURN(0);
}
/*
Static error print function called from
static handler method ndbcluster_commit
and ndbcluster_rollback
*/
void ndbcluster_print_error(int error)
{
g_ha_error->print_error(error, MYF(0));
DBUG_ENTER("ndbcluster_print_error");
TABLE tab;
tab.table_name = NULL;
ha_ndbcluster error_handler(&tab);
error_handler.print_error(error, MYF(0));
}
/*
......
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