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Fix for bug #21059 Server crashes on join query with large dataset with NDB tables: added more tests

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mskold/marty@mysql.com/linux.site
2006-08-09 14:32:56 +02:00
parent 9241fba4ae
commit b36bcc316a
2 changed files with 86 additions and 6 deletions
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25
mysql-test/t/ndb_read_multi_range.test
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@@ -228,13 +228,32 @@ INSERT INTO t1 VALUES
(148812,67,'2005-10-25 15:30:01'),(245651,67,'2005-12-08 15:58:27'),
(154503,67,'2005-10-28 11:52:38');
create table t11 select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 asc;
create table t12 select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 desc;
create table t11 engine = ndbcluster select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 asc;
create table t12 engine = ndbcluster select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 desc;
create table t21 select * from t1 where b = 67 AND (c IS NULL OR c > '2005-12-08') order by 3 asc;
create table t22 select * from t1 where b = 67 AND (c IS NULL OR c > '2005-12-08') order by 3 desc;
create table t22 engine = ndbcluster select * from t1 where b = 67 AND (c IS NULL OR c > '2005-12-08') order by 3 desc;
select * from t11 order by 1,2,3;
select * from t12 order by 1,2,3;
select * from t21 order by 1,2,3;
select * from t22 order by 1,2,3;
# join tests
select t12.a from t11, t12 where t11.a in(255,256) and t11.a = t12.a and t11.c is null order by t12.a;
update t22 set c = '2005-12-08 15:58:27' where a = 255;
select * from t22 order by 1,2,3;
select t21.* from t21,t22 where t21.a = t22.a and
t22.a in (select t12.a from t11, t12 where t11.a in(255,256) and t11.a = t12.a and t11.c is null) and t22.c is null order by t21.a;
delete from t22 where a > 245651;
update t22 set b = a + 1;
select * from t22 order by 1,2,3;
select c, count(*)
from t21
inner join t22 using (a)
where t22.b in (2,256,257,1121,1134,4102,9200,223457,245652)
group by c
order by c;
DROP TABLE t1, t11, t12, t21, t22;