Commit cf497826 authored by unknown's avatar unknown
Browse files

Added more tests for bug#18040: Create unique index cause error 4243

parent 0524a857

mysql-test/r/ndb_index_unique.result

+14 −10
Original line number Diff line number Diff line 
drop table if exists t1, t2, t3, t4, t5, t6, t7, t8;

CREATE TABLE t1 (

a int unsigned NOT NULL PRIMARY KEY,

b int unsigned not null,

c int unsigned,

UNIQUE(b)	

a int NOT NULL PRIMARY KEY,

b int not null,

c int,

UNIQUE ib(b)

) engine=ndbcluster;

insert t1 values(1, 2, 3), (2, 3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2);

select * from t1 order by b;
@@ -22,7 +22,7 @@ select * from t1 where b = 4 order by a; 
a	b	c

3	4	6

insert into t1 values(8, 2, 3);

ERROR 23000: Duplicate entry '8' for key 'PRIMARY'

ERROR 23000: Can't write, because of unique constraint, to table 't1'

select * from t1 order by a;

a	b	c

1	2	3
@@ -43,6 +43,10 @@ a b c 
6	7	2

7	8	3

8	2	3

alter table t1 drop index ib;

insert into t1 values(1, 2, 3);

create unique index ib on t1(b);

ERROR 23000: Can't write, because of unique constraint, to table 't1'

drop table t1;

CREATE TABLE t1 (

a int unsigned NOT NULL PRIMARY KEY,
@@ -89,7 +93,7 @@ a b c 
1	1	1

4	4	NULL

insert into t1 values(5,1,1);

ERROR 23000: Duplicate entry '5' for key 'PRIMARY'

ERROR 23000: Can't write, because of unique constraint, to table 't1'

drop table t1;

CREATE TABLE t2 (

a int unsigned NOT NULL PRIMARY KEY,
@@ -112,7 +116,7 @@ select * from t2 where b = 4 order by a; 
a	b	c

3	4	6

insert into t2 values(8, 2, 3);

ERROR 23000: Duplicate entry '8' for key 'PRIMARY'

ERROR 23000: Can't write, because of unique constraint, to table 't2'

select * from t2 order by a;

a	b	c

1	2	3
@@ -177,7 +181,7 @@ pk a 
3	NULL

4	4

insert into t1 values (5,0);

ERROR 23000: Duplicate entry '5' for key 'PRIMARY'

ERROR 23000: Can't write, because of unique constraint, to table 't1'

select * from t1 order by pk;

pk	a

-1	NULL
@@ -210,7 +214,7 @@ pk a b c 
0	NULL	18	NULL

1	3	19	abc

insert into t2 values(2,3,19,'abc');

ERROR 23000: Duplicate entry '2' for key 'PRIMARY'

ERROR 23000: Can't write, because of unique constraint, to table 't2'

select * from t2 order by pk;

pk	a	b	c

-1	1	17	NULL
@@ -630,7 +634,7 @@ create table t1 (a int primary key, b varchar(1000) not null, unique key (b)) 
engine=ndb charset=utf8;

insert into t1 values (1, repeat(_utf8 0xe288ab6474, 200));

insert into t1 values (2, repeat(_utf8 0xe288ab6474, 200));

ERROR 23000: Duplicate entry '2' for key 'PRIMARY'

ERROR 23000: Can't write, because of unique constraint, to table 't1'

select a, sha1(b) from t1;

a	sha1(b)

1	08f5d02c8b8bc244f275bdfc22c42c5cab0d9d7d

mysql-test/t/ndb_index_unique.test

+16 −10
Original line number Diff line number Diff line
@@ -10,10 +10,10 @@ drop table if exists t1, t2, t3, t4, t5, t6, t7, t8; 
#



CREATE TABLE t1 (

  a int unsigned NOT NULL PRIMARY KEY,

  b int unsigned not null,

  c int unsigned,

  UNIQUE(b)	

  a int NOT NULL PRIMARY KEY,

  b int not null,

  c int,

  UNIQUE ib(b)

) engine=ndbcluster;



insert t1 values(1, 2, 3), (2, 3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2);
@@ -22,13 +22,19 @@ select * from t1 where b = 4 order by b; 
insert into t1 values(7,8,3);

select * from t1 where b = 4 order by a;



-- error 1062

-- error 1169

insert into t1 values(8, 2, 3);

select * from t1 order by a;

delete from t1 where a = 1;

insert into t1 values(8, 2, 3);

select * from t1 order by a;



alter table t1 drop index ib;

sleep 10;

insert into t1 values(1, 2, 3);

--error 1169

create unique index ib on t1(b);



drop table t1;



#
@@ -53,7 +59,7 @@ select * from t1 use index (bc) where b IS NULL and c IS NULL order by a; 
select * from t1 use index (bc) where b IS NULL and c = 2 order by a;

select * from t1 use index (bc) where b < 4 order by a;

select * from t1 use index (bc) where b IS NOT NULL order by a;

-- error 1062

-- error 1169

insert into t1 values(5,1,1);

drop table t1;
@@ -76,7 +82,7 @@ select * from t2 where c = 6; 
insert into t2 values(7,8,3);

select * from t2 where b = 4 order by a;



-- error 1062

-- error 1169

insert into t2 values(8, 2, 3);

select * from t2 order by a;

delete from t2 where a = 1;
@@ -127,7 +133,7 @@ insert into t1 values (-1,NULL), (0,0), (1,NULL),(2,2),(3,NULL),(4,4); 


select * from t1 order by pk;



--error 1062

--error 1169

insert into t1 values (5,0);

select * from t1 order by pk;

delete from t1 where a = 0;
@@ -146,7 +152,7 @@ insert into t2 values (-1,1,17,NULL),(0,NULL,18,NULL),(1,3,19,'abc'); 


select * from t2 order by pk;



--error 1062

--error 1169

insert into t2 values(2,3,19,'abc');

select * from t2 order by pk;

delete from t2 where c IS NOT NULL;
@@ -315,7 +321,7 @@ create table t1 (a int primary key, b varchar(1000) not null, unique key (b)) 
engine=ndb charset=utf8;



insert into t1 values (1, repeat(_utf8 0xe288ab6474, 200));

--error 1062

--error 1169

insert into t1 values (2, repeat(_utf8 0xe288ab6474, 200));

select a, sha1(b) from t1;