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Merge mysql.com:/windows/Linux_space/MySQL/mysql-5.0

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into  mysql.com:/windows/Linux_space/MySQL/mysql-5.1
This commit is contained in:
mskold/marty@linux.site 2006-11-10 11:20:02 +01:00
commit 5d96bcedea
1 changed files with 14 additions and 1 deletions
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15
mysql-test/t/ndb_index_unique.test
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@ -91,7 +91,6 @@ select * from t2 order by a;
drop table t2;
-- error 1121
CREATE TABLE t2 (
a int unsigned NOT NULL PRIMARY KEY,
b int unsigned not null,
@ -99,6 +98,20 @@ CREATE TABLE t2 (
UNIQUE (b, c) USING HASH
) engine=ndbcluster;
insert t2 values(1,1,NULL),(2,2,2),(3,3,NULL),(4,4,4),(5,5,NULL),(6,6,6),(7,7,NULL),(8,3,NULL),(9,3,NULL);
select * from t2 where c IS NULL order by a;
select * from t2 where b = 3 AND c IS NULL order by a;
select * from t2 where (b = 3 OR b = 5) AND c IS NULL order by a;
set @old_ecpd = @@session.engine_condition_pushdown;
set engine_condition_pushdown = true;
explain select * from t2 where (b = 3 OR b = 5) AND c IS NULL AND a < 9 order by a;
select * from t2 where (b = 3 OR b = 5) AND c IS NULL AND a < 9 order by a;
set engine_condition_pushdown = @old_ecpd;
drop table t2;
#
# Show use of PRIMARY KEY USING HASH indexes
#