mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 20:42:30 +01:00
104 lines
6.1 KiB
Text
104 lines
6.1 KiB
Text
drop table if exists t1;
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create table t1 (
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a mediumint not null,
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b text not null,
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c int not null,
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d longblob,
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primary key using hash (a,c),
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unique key (c)
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)
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engine=ndb
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partition by range (c)
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partitions 3
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( partition p1 values less than (200),
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partition p2 values less than (300),
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partition p3 values less than (400));
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insert into t1 values (1, @v1, 101, @v2);
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insert into t1 values (1, @v2, 102, @v3);
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insert into t1 values (1, @v3, 103, @v4);
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insert into t1 values (2, @v4, 201, @v5);
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insert into t1 values (2, @v5, 202, @v6);
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insert into t1 values (2, @v6, 203, @v7);
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insert into t1 values (3, @v7, 301, @v8);
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insert into t1 values (3, @v8, 302, @v9);
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insert into t1 values (3, @v9, 303, @v1);
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select a, sha1(b), c, sha1(d) from t1 order by a;
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a sha1(b) c sha1(d)
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1 1d42dd9090cf78314a06665d4ea938c35cc760f4 101 10d3c783026b310218d10b7188da96a2401648c6
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1 10d3c783026b310218d10b7188da96a2401648c6 102 a33549d9844092289a58ac348dd59f09fc28406a
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1 a33549d9844092289a58ac348dd59f09fc28406a 103 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
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2 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 201 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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2 70fc9a7d08beebc522258bfb02000a30c77a8f1d 202 090565c580809efed3d369481a4bbb168b20713e
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2 090565c580809efed3d369481a4bbb168b20713e 203 1e0070bec426871a46291de27b9bd6e4255ab4e5
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3 1e0070bec426871a46291de27b9bd6e4255ab4e5 301 acbaba01bc2e682f015f40e79d9cbe475db3002e
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3 acbaba01bc2e682f015f40e79d9cbe475db3002e 302 9ee30d99162574f79c66ae95cdf132dcf9cbc259
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3 9ee30d99162574f79c66ae95cdf132dcf9cbc259 303 1d42dd9090cf78314a06665d4ea938c35cc760f4
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select a, sha1(b), c, sha1(d) from t1 where a = 1 and c = 101;
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a sha1(b) c sha1(d)
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1 1d42dd9090cf78314a06665d4ea938c35cc760f4 101 10d3c783026b310218d10b7188da96a2401648c6
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select a, sha1(b), c, sha1(d) from t1 where a = 2 and c = 201;
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a sha1(b) c sha1(d)
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2 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 201 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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select a, sha1(b), c, sha1(d) from t1 where a = 3 and c = 301;
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a sha1(b) c sha1(d)
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3 1e0070bec426871a46291de27b9bd6e4255ab4e5 301 acbaba01bc2e682f015f40e79d9cbe475db3002e
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update t1 set b = @v3, d = @v4 where a = 1 and c = 102;
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update t1 set b = @v6, d = @v7 where a = 2 and c = 202;
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update t1 set b = @v9, d = @v1 where a = 3 and c = 302;
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select a, sha1(b), c, sha1(d) from t1 order by a;
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a sha1(b) c sha1(d)
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1 1d42dd9090cf78314a06665d4ea938c35cc760f4 101 10d3c783026b310218d10b7188da96a2401648c6
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1 a33549d9844092289a58ac348dd59f09fc28406a 102 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
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1 a33549d9844092289a58ac348dd59f09fc28406a 103 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
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2 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 201 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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2 090565c580809efed3d369481a4bbb168b20713e 202 1e0070bec426871a46291de27b9bd6e4255ab4e5
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2 090565c580809efed3d369481a4bbb168b20713e 203 1e0070bec426871a46291de27b9bd6e4255ab4e5
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3 1e0070bec426871a46291de27b9bd6e4255ab4e5 301 acbaba01bc2e682f015f40e79d9cbe475db3002e
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3 9ee30d99162574f79c66ae95cdf132dcf9cbc259 302 1d42dd9090cf78314a06665d4ea938c35cc760f4
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3 9ee30d99162574f79c66ae95cdf132dcf9cbc259 303 1d42dd9090cf78314a06665d4ea938c35cc760f4
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update t1 set b = @v4, d = @v5 where c = 103;
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update t1 set b = @v7, d = @v8 where c = 203;
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update t1 set b = @v1, d = @v2 where c = 303;
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select a, sha1(b), c, sha1(d) from t1 order by a;
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a sha1(b) c sha1(d)
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1 1d42dd9090cf78314a06665d4ea938c35cc760f4 101 10d3c783026b310218d10b7188da96a2401648c6
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1 a33549d9844092289a58ac348dd59f09fc28406a 102 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c
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1 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 103 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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2 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 201 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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2 090565c580809efed3d369481a4bbb168b20713e 202 1e0070bec426871a46291de27b9bd6e4255ab4e5
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2 1e0070bec426871a46291de27b9bd6e4255ab4e5 203 acbaba01bc2e682f015f40e79d9cbe475db3002e
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3 1e0070bec426871a46291de27b9bd6e4255ab4e5 301 acbaba01bc2e682f015f40e79d9cbe475db3002e
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3 9ee30d99162574f79c66ae95cdf132dcf9cbc259 302 1d42dd9090cf78314a06665d4ea938c35cc760f4
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3 1d42dd9090cf78314a06665d4ea938c35cc760f4 303 10d3c783026b310218d10b7188da96a2401648c6
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update t1 set b = @v5, d = @v6;
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select a, sha1(b), c, sha1(d) from t1 order by a;
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a sha1(b) c sha1(d)
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1 70fc9a7d08beebc522258bfb02000a30c77a8f1d 101 090565c580809efed3d369481a4bbb168b20713e
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1 70fc9a7d08beebc522258bfb02000a30c77a8f1d 102 090565c580809efed3d369481a4bbb168b20713e
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1 70fc9a7d08beebc522258bfb02000a30c77a8f1d 103 090565c580809efed3d369481a4bbb168b20713e
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2 70fc9a7d08beebc522258bfb02000a30c77a8f1d 201 090565c580809efed3d369481a4bbb168b20713e
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2 70fc9a7d08beebc522258bfb02000a30c77a8f1d 202 090565c580809efed3d369481a4bbb168b20713e
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2 70fc9a7d08beebc522258bfb02000a30c77a8f1d 203 090565c580809efed3d369481a4bbb168b20713e
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3 70fc9a7d08beebc522258bfb02000a30c77a8f1d 301 090565c580809efed3d369481a4bbb168b20713e
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3 70fc9a7d08beebc522258bfb02000a30c77a8f1d 302 090565c580809efed3d369481a4bbb168b20713e
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3 70fc9a7d08beebc522258bfb02000a30c77a8f1d 303 090565c580809efed3d369481a4bbb168b20713e
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update t1 set b = @v1, d = @v2 where 100 < c and c < 200;
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update t1 set b = @v4, d = @v5 where 200 < c and c < 300;
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update t1 set b = @v7, d = @v8 where 300 < c and c < 400;
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select a, sha1(b), c, sha1(d) from t1 order by a;
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a sha1(b) c sha1(d)
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1 1d42dd9090cf78314a06665d4ea938c35cc760f4 101 10d3c783026b310218d10b7188da96a2401648c6
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1 1d42dd9090cf78314a06665d4ea938c35cc760f4 102 10d3c783026b310218d10b7188da96a2401648c6
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1 1d42dd9090cf78314a06665d4ea938c35cc760f4 103 10d3c783026b310218d10b7188da96a2401648c6
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2 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 201 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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2 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 202 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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2 daa61c6de36a0526f0d47dc29d6b9de7e6d2630c 203 70fc9a7d08beebc522258bfb02000a30c77a8f1d
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3 1e0070bec426871a46291de27b9bd6e4255ab4e5 301 acbaba01bc2e682f015f40e79d9cbe475db3002e
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3 1e0070bec426871a46291de27b9bd6e4255ab4e5 302 acbaba01bc2e682f015f40e79d9cbe475db3002e
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3 1e0070bec426871a46291de27b9bd6e4255ab4e5 303 acbaba01bc2e682f015f40e79d9cbe475db3002e
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delete from t1 where a = 1 and c = 101;
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delete from t1 where c = 102;
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delete from t1;
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select a, sha1(b), c, sha1(d) from t1 order by a;
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a sha1(b) c sha1(d)
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drop table t1;
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