drop table if exists t1;
create table t1 (
a mediumint not null,
b text not null,
c int not null,
d longblob,
primary key using hash (a,c),
unique key (c)
)
engine=ndb
partition by range (c)
partitions 3
( partition p1 values less than (200),
partition p2 values less than (300),
partition p3 values less than (400));
insert into t1 values (1, @v1, 101, @v2);
insert into t1 values (1, @v2, 102, @v3);
insert into t1 values (1, @v3, 103, @v4);
insert into t1 values (2, @v4, 201, @v5);
insert into t1 values (2, @v5, 202, @v6);
insert into t1 values (2, @v6, 203, @v7);
insert into t1 values (3, @v7, 301, @v8);
insert into t1 values (3, @v8, 302, @v9);
insert into t1 values (3, @v9, 303, @v1);
select a, sha1(b), c, sha1(d) from t1 order by a;
a	sha1(b)	c	sha1(d)
1	1d42dd9090cf78314a06665d4ea938c35cc760f4	101	10d3c783026b310218d10b7188da96a2401648c6
1	10d3c783026b310218d10b7188da96a2401648c6	102	a33549d9844092289a58ac348dd59f09fc28406a
1	a33549d9844092289a58ac348dd59f09fc28406a	103	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
2	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	201	70fc9a7d08beebc522258bfb02000a30c77a8f1d
2	70fc9a7d08beebc522258bfb02000a30c77a8f1d	202	090565c580809efed3d369481a4bbb168b20713e
2	090565c580809efed3d369481a4bbb168b20713e	203	1e0070bec426871a46291de27b9bd6e4255ab4e5
3	1e0070bec426871a46291de27b9bd6e4255ab4e5	301	acbaba01bc2e682f015f40e79d9cbe475db3002e
3	acbaba01bc2e682f015f40e79d9cbe475db3002e	302	9ee30d99162574f79c66ae95cdf132dcf9cbc259
3	9ee30d99162574f79c66ae95cdf132dcf9cbc259	303	1d42dd9090cf78314a06665d4ea938c35cc760f4
select a, sha1(b), c, sha1(d) from t1 where a = 1 and c = 101;
a	sha1(b)	c	sha1(d)
1	1d42dd9090cf78314a06665d4ea938c35cc760f4	101	10d3c783026b310218d10b7188da96a2401648c6
select a, sha1(b), c, sha1(d) from t1 where a = 2 and c = 201;
a	sha1(b)	c	sha1(d)
2	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	201	70fc9a7d08beebc522258bfb02000a30c77a8f1d
select a, sha1(b), c, sha1(d) from t1 where a = 3 and c = 301;
a	sha1(b)	c	sha1(d)
3	1e0070bec426871a46291de27b9bd6e4255ab4e5	301	acbaba01bc2e682f015f40e79d9cbe475db3002e
update t1 set b = @v3, d = @v4 where a = 1 and c = 102;
update t1 set b = @v6, d = @v7 where a = 2 and c = 202;
update t1 set b = @v9, d = @v1 where a = 3 and c = 302;
select a, sha1(b), c, sha1(d) from t1 order by a;
a	sha1(b)	c	sha1(d)
1	1d42dd9090cf78314a06665d4ea938c35cc760f4	101	10d3c783026b310218d10b7188da96a2401648c6
1	a33549d9844092289a58ac348dd59f09fc28406a	102	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
1	a33549d9844092289a58ac348dd59f09fc28406a	103	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
2	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	201	70fc9a7d08beebc522258bfb02000a30c77a8f1d
2	090565c580809efed3d369481a4bbb168b20713e	202	1e0070bec426871a46291de27b9bd6e4255ab4e5
2	090565c580809efed3d369481a4bbb168b20713e	203	1e0070bec426871a46291de27b9bd6e4255ab4e5
3	1e0070bec426871a46291de27b9bd6e4255ab4e5	301	acbaba01bc2e682f015f40e79d9cbe475db3002e
3	9ee30d99162574f79c66ae95cdf132dcf9cbc259	302	1d42dd9090cf78314a06665d4ea938c35cc760f4
3	9ee30d99162574f79c66ae95cdf132dcf9cbc259	303	1d42dd9090cf78314a06665d4ea938c35cc760f4
update t1 set b = @v4, d = @v5 where c = 103;
update t1 set b = @v7, d = @v8 where c = 203;
update t1 set b = @v1, d = @v2 where c = 303;
select a, sha1(b), c, sha1(d) from t1 order by a;
a	sha1(b)	c	sha1(d)
1	1d42dd9090cf78314a06665d4ea938c35cc760f4	101	10d3c783026b310218d10b7188da96a2401648c6
1	a33549d9844092289a58ac348dd59f09fc28406a	102	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
1	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	103	70fc9a7d08beebc522258bfb02000a30c77a8f1d
2	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	201	70fc9a7d08beebc522258bfb02000a30c77a8f1d
2	090565c580809efed3d369481a4bbb168b20713e	202	1e0070bec426871a46291de27b9bd6e4255ab4e5
2	1e0070bec426871a46291de27b9bd6e4255ab4e5	203	acbaba01bc2e682f015f40e79d9cbe475db3002e
3	1e0070bec426871a46291de27b9bd6e4255ab4e5	301	acbaba01bc2e682f015f40e79d9cbe475db3002e
3	9ee30d99162574f79c66ae95cdf132dcf9cbc259	302	1d42dd9090cf78314a06665d4ea938c35cc760f4
3	1d42dd9090cf78314a06665d4ea938c35cc760f4	303	10d3c783026b310218d10b7188da96a2401648c6
update t1 set b = @v5, d = @v6;
select a, sha1(b), c, sha1(d) from t1 order by a;
a	sha1(b)	c	sha1(d)
1	70fc9a7d08beebc522258bfb02000a30c77a8f1d	101	090565c580809efed3d369481a4bbb168b20713e
1	70fc9a7d08beebc522258bfb02000a30c77a8f1d	102	090565c580809efed3d369481a4bbb168b20713e
1	70fc9a7d08beebc522258bfb02000a30c77a8f1d	103	090565c580809efed3d369481a4bbb168b20713e
2	70fc9a7d08beebc522258bfb02000a30c77a8f1d	201	090565c580809efed3d369481a4bbb168b20713e
2	70fc9a7d08beebc522258bfb02000a30c77a8f1d	202	090565c580809efed3d369481a4bbb168b20713e
2	70fc9a7d08beebc522258bfb02000a30c77a8f1d	203	090565c580809efed3d369481a4bbb168b20713e
3	70fc9a7d08beebc522258bfb02000a30c77a8f1d	301	090565c580809efed3d369481a4bbb168b20713e
3	70fc9a7d08beebc522258bfb02000a30c77a8f1d	302	090565c580809efed3d369481a4bbb168b20713e
3	70fc9a7d08beebc522258bfb02000a30c77a8f1d	303	090565c580809efed3d369481a4bbb168b20713e
update t1 set b = @v1, d = @v2 where 100 < c and c < 200;
update t1 set b = @v4, d = @v5 where 200 < c and c < 300;
update t1 set b = @v7, d = @v8 where 300 < c and c < 400;
select a, sha1(b), c, sha1(d) from t1 order by a;
a	sha1(b)	c	sha1(d)
1	1d42dd9090cf78314a06665d4ea938c35cc760f4	101	10d3c783026b310218d10b7188da96a2401648c6
1	1d42dd9090cf78314a06665d4ea938c35cc760f4	102	10d3c783026b310218d10b7188da96a2401648c6
1	1d42dd9090cf78314a06665d4ea938c35cc760f4	103	10d3c783026b310218d10b7188da96a2401648c6
2	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	201	70fc9a7d08beebc522258bfb02000a30c77a8f1d
2	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	202	70fc9a7d08beebc522258bfb02000a30c77a8f1d
2	daa61c6de36a0526f0d47dc29d6b9de7e6d2630c	203	70fc9a7d08beebc522258bfb02000a30c77a8f1d
3	1e0070bec426871a46291de27b9bd6e4255ab4e5	301	acbaba01bc2e682f015f40e79d9cbe475db3002e
3	1e0070bec426871a46291de27b9bd6e4255ab4e5	302	acbaba01bc2e682f015f40e79d9cbe475db3002e
3	1e0070bec426871a46291de27b9bd6e4255ab4e5	303	acbaba01bc2e682f015f40e79d9cbe475db3002e
delete from t1 where a = 1 and c = 101;
delete from t1 where c = 102;
delete from t1;
select a, sha1(b), c, sha1(d) from t1 order by a;
a	sha1(b)	c	sha1(d)
drop table t1;