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Bug #17249 ndb, delete statement with join where clause fails when table do not have pk

Browse Source 
Bug #17257 ndb, update fails for inner joins if tables do not have Primary Key

change: the allocated area by setValue may not be around for later, store hidden key in special member variable instead


mysql-test/r/ndb_basic.result:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
mysql-test/t/ndb_basic.test:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
sql/ha_ndbcluster.cc:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
  
  change: the allocated area by setValue may not be around for later, store hidden key in special member variable instead
sql/ha_ndbcluster.h:
  Bug #17249 delete statement with join where clause fails when table do not have pk
  Bug #17257 update fails for inner joins if tables do not have Primary Key
  
  change: the allocated area by setValue may not be around for later, store hidden key in special member variable instead
This commit is contained in:
unknown
2006-02-10 17:40:22 +01:00
parent 523d97f4dd
commit 26287714d5
4 changed files with 130 additions and 14 deletions
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55
mysql-test/r/ndb_basic.result
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@ -671,3 +671,58 @@ CREATE TABLE t1 ( b INT ) PACK_KEYS = 0 ENGINE = ndb;
select * from t1;
b
drop table t1;
create table t1 (a int) engine=ndb;
create table t2 (a int) engine=ndb;
insert into t1 values (1);
insert into t2 values (1);
delete t1.* from t1, t2 where t1.a = t2.a;
select * from t1;
a
select * from t2;
a
1
drop table t1;
drop table t2;
CREATE TABLE t1 (
i INT,
j INT,
x INT,
y INT,
z INT
) engine=ndb;
CREATE TABLE t2 (
i INT,
k INT,
x INT,
y INT,
z INT
) engine=ndb;
CREATE TABLE t3 (
j INT,
k INT,
x INT,
y INT,
z INT
) engine=ndb;
INSERT INTO t1 VALUES ( 1, 2,13,14,15);
INSERT INTO t2 VALUES ( 1, 3,23,24,25);
INSERT INTO t3 VALUES ( 2, 3, 1,34,35), ( 2, 3, 1,34,36);
UPDATE t1 AS a
INNER JOIN t2 AS b
ON a.i = b.i
INNER JOIN t3 AS c
ON a.j = c.j AND b.k = c.k
SET a.x = b.x,
a.y = b.y,
a.z = (
SELECT sum(z)
FROM t3
WHERE y = 34
)
WHERE b.x = 23;
select * from t1;
i j x y z
1 2 23 24 71
drop table t1;
drop table t2;
drop table t3;