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bug#25821 Excessive partition pruning for multi-range index scan in NDB API: added original test case

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2007-02-07 09:49:16 +01:00
parent 6e393bdb1b
commit 310d70a3e6
2 changed files with 21 additions and 7 deletions
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15
mysql-test/r/ndb_read_multi_range.result
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@ -459,10 +459,17 @@ INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
UPDATE t1 SET var2 = 9 WHERE var1 IN(1,2,3); UPDATE t1 SET var2 = 9 WHERE var1 IN(1,2,3);
DROP TRIGGER testtrigger; DROP TRIGGER testtrigger;
DROP TABLE t1, t2; DROP TABLE t1, t2;
create table t2 (a int, b int, primary key (a), key ab (a,b)) engine=ndbcluster; create table t1 (a int, b int, primary key (a), key ab (a,b)) engine=ndbcluster;
insert into t2 values (1,1), (10,10); insert into t1 values (1,1), (10,10);
select * from t2 use index (ab) where a in(1,10) order by a; select * from t1 use index (ab) where a in(1,10) order by a;
a b a b
1 1 1 1
10 10 10 10
drop table t2; create table t2 (a int, b int, primary key (a,b)) engine=ndbcluster
partition by key(a);
insert into t2 values (1,1), (10,10);
select * from t2 where a in (1,10) order by a;
a b
1 1
10 10
drop table t1, t2;

13
mysql-test/t/ndb_read_multi_range.test
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@ -303,10 +303,17 @@ DROP TRIGGER testtrigger;
DROP TABLE t1, t2; DROP TABLE t1, t2;
#bug#25821 #bug#25821
create table t2 (a int, b int, primary key (a), key ab (a,b)) engine=ndbcluster; create table t1 (a int, b int, primary key (a), key ab (a,b)) engine=ndbcluster;
insert into t1 values (1,1), (10,10);
select * from t1 use index (ab) where a in(1,10) order by a;
create table t2 (a int, b int, primary key (a,b)) engine=ndbcluster
partition by key(a);
insert into t2 values (1,1), (10,10); insert into t2 values (1,1), (10,10);
select * from t2 use index (ab) where a in(1,10) order by a; select * from t2 where a in (1,10) order by a;
drop table t2; drop table t1, t2;