mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 04:22:27 +01:00
5e458aac1e
added testcase for this use force send for all executes mysql-test/r/ndb_blob.result: added testcase for alter table of blob from ndb to myisam mysql-test/t/ndb_blob.test: added testcase for alter table of blob from ndb to myisam sql/ha_ndbcluster.cc: bug #5872, transactions should only be restarted with transaction.on flag off if execute_commit has been performed use force send for all executes
405 lines
14 KiB
Text
405 lines
14 KiB
Text
drop table if exists t1;
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drop database if exists mysqltest;
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create table t1 (
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a int not null primary key,
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b tinytext
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) engine=ndbcluster;
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insert into t1 values(1, 'x');
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update t1 set b = 'y';
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select * from t1;
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a b
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1 y
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delete from t1;
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drop table t1;
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create table t1 (
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a int not null primary key,
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b text not null
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) engine=ndbcluster;
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insert into t1 values(1, '');
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select * from t1;
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a b
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1
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drop table t1;
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set autocommit=0;
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create table t1 (
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a int not null primary key,
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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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key (c)
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) engine=ndbcluster;
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set @x0 = '01234567012345670123456701234567';
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set @x0 = concat(@x0,@x0,@x0,@x0,@x0,@x0,@x0,@x0);
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set @b1 = 'b1';
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set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
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set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
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set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
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set @b1 = concat(@b1,@x0);
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set @d1 = 'dd1';
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set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
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set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
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set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
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set @b2 = 'b2';
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @d2 = 'dd2';
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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select length(@x0),length(@b1),length(@d1) from dual;
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length(@x0) length(@b1) length(@d1)
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256 2256 3000
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select length(@x0),length(@b2),length(@d2) from dual;
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length(@x0) length(@b2) length(@d2)
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256 20000 30000
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insert into t1 values(1,@b1,111,@d1);
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insert into t1 values(2,@b2,222,@d2);
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commit;
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explain select * from t1 where a = 1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 const PRIMARY PRIMARY 4 const 1
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where a=1;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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1 2256 b1 3000 dd1
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select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
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from t1 where a=2;
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a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
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2 20000 b2 30000 dd2
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update t1 set b=@b2,d=@d2 where a=1;
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update t1 set b=@b1,d=@d1 where a=2;
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commit;
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select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
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from t1 where a=1;
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a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
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1 20000 b2 30000 dd2
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where a=2;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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2 2256 b1 3000 dd1
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update t1 set b=concat(b,b),d=concat(d,d) where a=1;
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update t1 set b=concat(b,b),d=concat(d,d) where a=2;
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commit;
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select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
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from t1 where a=1;
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a length(b) substr(b,1+4*9000,2) length(d) substr(d,1+6*9000,3)
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1 40000 b2 60000 dd2
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select a,length(b),substr(b,1+4*900,2),length(d),substr(d,1+6*900,3)
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from t1 where a=2;
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a length(b) substr(b,1+4*900,2) length(d) substr(d,1+6*900,3)
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2 4512 b1 6000 dd1
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update t1 set d=null where a=1;
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commit;
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select a from t1 where d is null;
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a
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1
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delete from t1 where a=1;
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delete from t1 where a=2;
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commit;
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select count(*) from t1;
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count(*)
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0
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insert into t1 values(1,@b1,111,@d1);
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insert into t1 values(2,@b2,222,@d2);
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commit;
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explain select * from t1 where c = 111;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ref c c 4 const 10 Using where
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where c=111;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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1 2256 b1 3000 dd1
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select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
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from t1 where c=222;
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a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
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2 20000 b2 30000 dd2
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update t1 set b=@b2,d=@d2 where c=111;
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update t1 set b=@b1,d=@d1 where c=222;
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commit;
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select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
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from t1 where c=111;
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a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
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1 20000 b2 30000 dd2
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where c=222;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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2 2256 b1 3000 dd1
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update t1 set d=null where c=111;
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commit;
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select a from t1 where d is null;
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a
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1
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delete from t1 where c=111;
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delete from t1 where c=222;
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commit;
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select count(*) from t1;
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count(*)
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0
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insert into t1 values(1,'b1',111,'dd1');
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insert into t1 values(2,'b2',222,'dd2');
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insert into t1 values(3,'b3',333,'dd3');
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insert into t1 values(4,'b4',444,'dd4');
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insert into t1 values(5,'b5',555,'dd5');
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insert into t1 values(6,'b6',666,'dd6');
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insert into t1 values(7,'b7',777,'dd7');
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insert into t1 values(8,'b8',888,'dd8');
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insert into t1 values(9,'b9',999,'dd9');
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commit;
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explain select * from t1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 9
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select * from t1 order by a;
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a b c d
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1 b1 111 dd1
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2 b2 222 dd2
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3 b3 333 dd3
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4 b4 444 dd4
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5 b5 555 dd5
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6 b6 666 dd6
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7 b7 777 dd7
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8 b8 888 dd8
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9 b9 999 dd9
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update t1 set b=concat(a,'x',b),d=concat(a,'x',d);
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commit;
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select * from t1 order by a;
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a b c d
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1 1xb1 111 1xdd1
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2 2xb2 222 2xdd2
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3 3xb3 333 3xdd3
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4 4xb4 444 4xdd4
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5 5xb5 555 5xdd5
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6 6xb6 666 6xdd6
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7 7xb7 777 7xdd7
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8 8xb8 888 8xdd8
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9 9xb9 999 9xdd9
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delete from t1;
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commit;
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select count(*) from t1;
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count(*)
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0
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insert into t1 values(1,@b1,111,@d1);
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insert into t1 values(2,@b2,222,@d2);
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commit;
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explain select * from t1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 2
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 order by a;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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1 2256 b1 3000 dd1
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2 20000 b2 30000 dd2
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update t1 set b=concat(b,b),d=concat(d,d);
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commit;
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select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
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from t1 order by a;
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a length(b) substr(b,1+4*9000,2) length(d) substr(d,1+6*9000,3)
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1 4512 6000
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2 40000 b2 60000 dd2
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delete from t1;
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commit;
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select count(*) from t1;
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count(*)
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0
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insert into t1 values(1,'b1',111,'dd1');
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insert into t1 values(2,'b2',222,'dd2');
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insert into t1 values(3,'b3',333,'dd3');
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insert into t1 values(4,'b4',444,'dd4');
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insert into t1 values(5,'b5',555,'dd5');
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insert into t1 values(6,'b6',666,'dd6');
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insert into t1 values(7,'b7',777,'dd7');
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insert into t1 values(8,'b8',888,'dd8');
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insert into t1 values(9,'b9',999,'dd9');
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commit;
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explain select * from t1 where c >= 100 order by a;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range c c 4 NULL 10 Using where; Using filesort
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select * from t1 where c >= 100 order by a;
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a b c d
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1 b1 111 dd1
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2 b2 222 dd2
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3 b3 333 dd3
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4 b4 444 dd4
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5 b5 555 dd5
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6 b6 666 dd6
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7 b7 777 dd7
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8 b8 888 dd8
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9 b9 999 dd9
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update t1 set b=concat(a,'x',b),d=concat(a,'x',d)
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where c >= 100;
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commit;
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select * from t1 where c >= 100 order by a;
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a b c d
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1 1xb1 111 1xdd1
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2 2xb2 222 2xdd2
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3 3xb3 333 3xdd3
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4 4xb4 444 4xdd4
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5 5xb5 555 5xdd5
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6 6xb6 666 6xdd6
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7 7xb7 777 7xdd7
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8 8xb8 888 8xdd8
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9 9xb9 999 9xdd9
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select * from t1 order by a;
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a b c d
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1 1xb1 111 1xdd1
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2 2xb2 222 2xdd2
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3 3xb3 333 3xdd3
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4 4xb4 444 4xdd4
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5 5xb5 555 5xdd5
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6 6xb6 666 6xdd6
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7 7xb7 777 7xdd7
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8 8xb8 888 8xdd8
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9 9xb9 999 9xdd9
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alter table t1 add x int;
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select * from t1 order by a;
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a b c d x
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1 1xb1 111 1xdd1 NULL
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2 2xb2 222 2xdd2 NULL
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3 3xb3 333 3xdd3 NULL
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4 4xb4 444 4xdd4 NULL
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5 5xb5 555 5xdd5 NULL
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6 6xb6 666 6xdd6 NULL
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7 7xb7 777 7xdd7 NULL
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8 8xb8 888 8xdd8 NULL
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9 9xb9 999 9xdd9 NULL
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alter table t1 drop x;
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select * from t1 order by a;
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a b c d
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1 1xb1 111 1xdd1
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2 2xb2 222 2xdd2
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3 3xb3 333 3xdd3
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4 4xb4 444 4xdd4
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5 5xb5 555 5xdd5
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6 6xb6 666 6xdd6
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7 7xb7 777 7xdd7
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8 8xb8 888 8xdd8
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9 9xb9 999 9xdd9
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create database mysqltest;
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use mysqltest;
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CREATE TABLE t2 (
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a bigint unsigned NOT NULL PRIMARY KEY,
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b int unsigned not null,
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c int unsigned
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) engine=ndbcluster;
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insert into t2 values (1,1,1),(2,2,2);
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select * from test.t1,t2 where test.t1.a = t2.a order by test.t1.a;
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a b c d a b c
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1 1xb1 111 1xdd1 1 1 1
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2 2xb2 222 2xdd2 2 2 2
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drop table t2;
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use test;
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select * from t1 order by a;
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a b c d
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1 1xb1 111 1xdd1
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2 2xb2 222 2xdd2
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3 3xb3 333 3xdd3
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4 4xb4 444 4xdd4
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5 5xb5 555 5xdd5
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6 6xb6 666 6xdd6
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7 7xb7 777 7xdd7
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8 8xb8 888 8xdd8
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9 9xb9 999 9xdd9
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alter table t1 add x int;
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select * from t1 order by a;
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a b c d x
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1 1xb1 111 1xdd1 NULL
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2 2xb2 222 2xdd2 NULL
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3 3xb3 333 3xdd3 NULL
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4 4xb4 444 4xdd4 NULL
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5 5xb5 555 5xdd5 NULL
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6 6xb6 666 6xdd6 NULL
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7 7xb7 777 7xdd7 NULL
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8 8xb8 888 8xdd8 NULL
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9 9xb9 999 9xdd9 NULL
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alter table t1 drop x;
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select * from t1 order by a;
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a b c d
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1 1xb1 111 1xdd1
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2 2xb2 222 2xdd2
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3 3xb3 333 3xdd3
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4 4xb4 444 4xdd4
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5 5xb5 555 5xdd5
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6 6xb6 666 6xdd6
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7 7xb7 777 7xdd7
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8 8xb8 888 8xdd8
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9 9xb9 999 9xdd9
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delete from t1 where c >= 100;
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commit;
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select count(*) from t1;
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count(*)
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0
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insert into t1 values(1,@b1,111,@d1);
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insert into t1 values(2,@b2,222,@d2);
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commit;
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explain select * from t1 where c >= 100 order by a;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range c c 4 NULL 10 Using where; Using filesort
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where c >= 100 order by a;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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1 2256 b1 3000 dd1
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2 20000 b2 30000 dd2
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update t1 set b=concat(b,b),d=concat(d,d);
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commit;
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select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
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from t1 where c >= 100 order by a;
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a length(b) substr(b,1+4*9000,2) length(d) substr(d,1+6*9000,3)
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1 4512 6000
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2 40000 b2 60000 dd2
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delete from t1 where c >= 100;
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commit;
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select count(*) from t1;
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count(*)
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0
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insert into t1 values(1,@b1,111,@d1);
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insert into t1 values(2,@b2,222,@d2);
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where a = 0;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where a = 1;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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1 2256 b1 3000 dd1
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 where a = 2;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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2 20000 b2 30000 dd2
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select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
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from t1 order by a;
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a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
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1 2256 b1 3000 dd1
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2 20000 b2 30000 dd2
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rollback;
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select count(*) from t1;
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count(*)
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0
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drop table t1;
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drop database mysqltest;
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set autocommit=1;
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use test;
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CREATE TABLE t1 (
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a int,
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b text,
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PRIMARY KEY (a)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1;
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INSERT INTO t1 VALUES
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(1,'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA');
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INSERT INTO t1 VALUES
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(2,'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB');
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select * from t1 order by a;
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a b
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1 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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2 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
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alter table t1 engine=ndb;
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select * from t1 order by a;
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a b
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1 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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2 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
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alter table t1 engine=myisam;
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select * from t1 order by a;
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a b
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1 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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2 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
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drop table t1;
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