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[RONDB-620] Foreign key column ordering mismatch #522

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[RONDB-620] Foreign key column ordering mismatch #522

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1def576
[RONDB-620] Minimal test case
svenssonaxel Feb 23, 2024
021adf6
[RONDB-620] More test cases
svenssonaxel Feb 24, 2024
d9ae7af
[RONDB-620] Fix column ordering in Dbdict::buildFK_prepare
Feb 24, 2024
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230 changes: 230 additions & 0 deletions mysql-test/suite/ndb/r/bug_rondb-620.result
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use test;
Case: (a,b) P<-P (b,a)
create table t1 (
a int not null,
b int not null,
primary key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
a int not null,
primary key (b,a),
constraint fk1 foreign key (b, a) references t1 (b, a)
) engine=ndbcluster;
insert into t1 (a, b) values (1, 2);
insert into t2 (b, a) values (2, 1);
Backing up data
Restoring data
select * from t1;
a b
1 2
select * from t2;
b a
2 1
Case: (a,b) <-P (b,a)
create table t1 (
a int not null,
b int not null,
primary key (b),
unique key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
a int not null,
primary key (b,a),
constraint fk1 foreign key (b, a) references t1 (b, a)
) engine=ndbcluster;
insert into t1 (a, b) values (1, 2);
insert into t2 (b, a) values (2, 1);
Backing up data
Restoring data
select * from t1;
a b
1 2
select * from t2;
b a
2 1
b a
2 1
Case: (a,b) <- (b,a)
create table t1 (
a int not null,
b int not null,
primary key (b),
unique key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
a int not null,
primary key (a),
unique key (b,a),
constraint fk1 foreign key (b, a) references t1 (b, a)
) engine=ndbcluster;
insert into t1 (a, b) values (1, 2);
insert into t2 (b, a) values (2, 1);
Backing up data
Restoring data
select * from t1;
a b
1 2
select * from t2;
b a
2 1
b a
2 1
Case: (a,b) P<- (b,a)
create table t1 (
a int not null,
b int not null,
primary key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
a int not null,
primary key (a),
unique key (b,a),
constraint fk1 foreign key (b, a) references t1 (b, a)
) engine=ndbcluster;
insert into t1 (a, b) values (1, 2);
insert into t2 (b, a) values (2, 1);
Backing up data
Restoring data
select * from t1;
a b
1 2
select * from t2;
b a
2 1
b a
2 1
Case: (a,_c,b) P<-P (b,a)
create table t1 (
a int not null,
_c int not null,
b int not null,
primary key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
a int not null,
primary key (b,a),
constraint fk1 foreign key (b, a) references t1 (b, a)
) engine=ndbcluster;
insert into t1 (a, b, _c) values (1, 2, 3);
insert into t2 (b, a) values (2, 1);
Backing up data
Restoring data
select * from t1;
a _c b
1 3 2
select * from t2;
b a
2 1
b a
2 1
Case: (a,b) P<-P (b,_c,a)
create table t1 (
a int not null,
b int not null,
primary key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
_c int not null,
a int not null,
primary key (b,a),
constraint fk1 foreign key (b, a) references t1 (b, a)
) engine=ndbcluster;
insert into t1 (a, b) values (1, 2);
insert into t2 (b, a, _c) values (2, 1, 3);
Backing up data
Restoring data
select * from t1;
a b
1 2
select * from t2;
b _c a
2 3 1
b _c a
2 3 1
Case: (_c,a,b) P<-P (b,a,_c)
create table t1 (
_c int not null,
a int not null,
b int not null,
primary key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
a int not null,
_c int not null,
primary key (b,a),
constraint fk1 foreign key (b, a) references t1 (b, a)
) engine=ndbcluster;
insert into t1 (a, b, _c) values (1, 2, 3);
insert into t2 (b, a, _c) values (2, 1, 3);
Backing up data
Restoring data
select * from t1;
_c a b
3 1 2
select * from t2;
b a _c
2 1 3
b a _c
2 1 3
Case: (a,b) P<-P (b,a)
create table t1 (
a int not null,
b int not null,
primary key (a,b)
) engine=ndbcluster;
create table t2 (
b int not null,
a int not null,
primary key (b,a),
constraint fk1 foreign key (a, b) references t1 (a, b)
) engine=ndbcluster;
insert into t1 (a, b) values (1, 2);
insert into t2 (b, a) values (2, 1);
Backing up data
Restoring data
select * from t1;
a b
1 2
select * from t2;
b a
2 1
b a
2 1
Case: (a,b,_c,d,e) P<- (a,_c,e,d,b)
create table t1 (
a int not null,
b varchar(8) not null,
_c int not null,
d int not null,
e int not null,
primary key (a,b,d,e)
) engine=ndbcluster;
create table t2 (
a int not null,
_c int not null,
e int not null,
d int not null,
b varchar(8) not null,
primary key (a),
unique key (a,e,d,b),
constraint fk1 foreign key (b, e, d, a) references t1 (b, e, d, a)
) engine=ndbcluster;
insert into t1 (a, b, _c, d, e) values (1, "ABCD", 3, 4, 5);
insert into t2 (a, _c, e, d, b) values (1, 9, 5, 4, "ABCD");
Backing up data
Restoring data
select * from t1;
a b _c d e
1 ABCD 3 4 5
select * from t2;
a _c e d b
1 9 5 4 ABCD
a _c e d b
1 9 5 4 ABCD
3 changes: 3 additions & 0 deletions mysql-test/suite/ndb/t/bug_rondb-620.cnf
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!include suite/ndb/my.cnf
[cluster_config]
ThreadConfig=ldm={count=2}
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