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mariadb/mysql-test/innodb-index.test
marko 489d829617 branches/zip: ha_innobase:add_index(): Report HA_ERR_TABLE_EXIST when the 
temporary table cannot be created or renamed.

innodb-index.test,result: Add test cases where a temporary table already
exists.
2007-09-05 11:27:41 +00:00

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-- source include/have_innodb.inc
create table t1(a int not null, b int, c char(10) not null, d varchar(20)) engine = innodb;
insert into t1 values (5,5,'oo','oo'),(4,4,'tr','tr'),(3,4,'ad','ad'),(2,3,'ak','ak');
commit;
--error ER_DUP_KEYNAME
alter table t1 add index b (b), add index b (b);
--error ER_DUP_FIELDNAME
alter table t1 add index (b,b);
alter table t1 add index d2 (d);
show create table t1;
explain select * from t1 order by d;
select * from t1 order by d;
--error ER_DUP_ENTRY
alter table t1 add unique index (b);
show create table t1;
alter table t1 add index (b);
show create table t1;
-- Check how existing tables interfere with temporary tables.
-- The error code is somewhat misleading. If innodb_file_per_table=1,
-- "File exists" from the operating system will translate into -1.
CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
--error 156
alter table t1 add unique index (c), add index (d);
rename table `t1#1` to `t1#2`;
--error 156
alter table t1 add unique index (c), add index (d);
drop table `t1#2`;
alter table t1 add unique index (c), add index (d);
show create table t1;
explain select * from t1 order by c;
--error ER_REQUIRES_PRIMARY_KEY
drop index c on t1;
alter table t1 add primary key (a), drop index c;
show create table t1;
--error ER_MULTIPLE_PRI_KEY
alter table t1 add primary key (c);
--error ER_DUP_ENTRY
alter table t1 drop primary key, add primary key (b);
create unique index c on t1 (c);
show create table t1;
explain select * from t1 order by c;
select * from t1 order by c;
alter table t1 drop index b, add index (b);
show create table t1;
insert into t1 values(6,1,'ggg','ggg');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
drop table t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,3,'ad','ad'),(4,4,'afe','afe');
commit;
alter table t1 add index (c(2));
show create table t1;
alter table t1 add unique index (d(10));
show create table t1;
insert into t1 values(5,1,'ggg','ggg');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
alter table t1 drop index d;
insert into t1 values(8,9,'fff','fff');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
drop table t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,2,'ad','ad'),(4,4,'afe','afe');
commit;
alter table t1 add unique index (b,c);
insert into t1 values(8,9,'fff','fff');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
alter table t1 add index (b,c);
insert into t1 values(11,11,'kkk','kkk');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
alter table t1 add unique index (c,d);
insert into t1 values(13,13,'yyy','aaa');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
drop table t1;
create table t1(a int not null, b int not null, c int, primary key (a), key (b)) engine = innodb;
create table t3(a int not null, c int not null, d int, primary key (a), key (c)) engine = innodb;
create table t4(a int not null, d int not null, e int, primary key (a), key (d)) engine = innodb;
create table t2(a int not null, b int not null, c int not null, d int not null, e int,
foreign key (b) references t1(b) on delete cascade,
foreign key (c) references t3(c), foreign key (d) references t4(d))
engine = innodb;
--error ER_DROP_INDEX_FK
alter table t1 drop index b;
--error ER_DROP_INDEX_FK
alter table t3 drop index c;
--error ER_DROP_INDEX_FK
alter table t4 drop index d;
--error ER_DROP_INDEX_FK
alter table t2 drop index b;
--error ER_DROP_INDEX_FK
alter table t2 drop index b, drop index c, drop index d;
-- Apparently, the following makes mysql_alter_table() drop index d.
create unique index dc on t2 (d,c);
create index dc on t1 (b,c);
-- This should preserve the foreign key constraints.
alter table t2 add primary key (a);
insert into t1 values (1,1,1);
insert into t3 values (1,1,1);
insert into t4 values (1,1,1);
insert into t2 values (1,1,1,1,1);
commit;
alter table t4 add constraint dc foreign key (a) references t1(a);
show create table t4;
--replace_regex /'test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
-- a foreign key 'test/dc' already exists
--error ER_CANT_CREATE_TABLE
alter table t3 add constraint dc foreign key (a) references t1(a);
show create table t3;
alter table t2 drop index b, add index (b);
show create table t2;
--error ER_ROW_IS_REFERENCED_2
delete from t1;
--error ER_CANT_DROP_FIELD_OR_KEY
drop index dc on t4;
-- there is no foreign key dc on t3
--replace_regex /'\.\/test\/#sql2-[0-9a-f-]*'/'#sql2-temporary'/
--error ER_ERROR_ON_RENAME
alter table t3 drop foreign key dc;
alter table t4 drop foreign key dc;
select * from t2;
delete from t1;
select * from t2;
drop table t2,t4,t3,t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a))
engine = innodb default charset=utf8;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,2,'ad','ad'),(4,4,'afe','afe');
commit;
--error ER_DUP_ENTRY
alter table t1 add unique index (b);
insert into t1 values(8,9,'fff','fff');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
alter table t1 add index (b);
insert into t1 values(10,10,'kkk','iii');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
alter table t1 add unique index (c), add index (d);
insert into t1 values(11,11,'aaa','mmm');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
check table t1;
drop table t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a))
engine = innodb default charset=ucs2;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,2,'ad','ad'),(4,4,'afe','afe');
commit;
--error ER_DUP_ENTRY
alter table t1 add unique index (b);
show create table t1;
alter table t1 add index (b);
insert into t1 values(8,9,'fff','fff');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
alter table t1 add unique index (c), add index (d);
insert into t1 values(10,10,'aaa','kkk');
select * from t1;
select * from t1 order by b;
select * from t1 order by c;
select * from t1 order by d;
explain select * from t1 order by b;
explain select * from t1 order by c;
explain select * from t1 order by d;
show create table t1;
check table t1;
drop table t1;
create table t1(a int not null, b int) engine = innodb;
insert into t1 values (1,1),(1,1),(1,1),(1,1);
--error ER_DUP_ENTRY
alter table t1 add unique index (a);
--error ER_DUP_ENTRY
alter table t1 add unique index (b);
--error ER_DUP_ENTRY
alter table t1 add unique index (a), add unique index(b);
show create table t1;
drop table t1;
create table t1(a int not null, c int not null,b int, primary key(a), unique key(c), key(b)) engine = innodb;
alter table t1 drop index c, drop index b;
show create table t1;
drop table t1;
create table t1(a int not null, b int, primary key(a)) engine = innodb;
alter table t1 add index (b);
show create table t1;
drop table t1;
create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb;
insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,3,'ac','ac'),(4,4,'afe','afe');
--error ER_DUP_ENTRY
alter table t1 add unique index (b), add unique index (c), add unique index (d);
--error ER_DUP_ENTRY
alter table t1 add unique index (b), add index (d), add unique index (c);
show create table t1;
drop table t1;
create table t1(a int not null, b int not null, c int, primary key (a), key(c)) engine=innodb;
insert into t1 values (5,1,5),(4,2,4),(3,3,3),(2,4,2),(1,5,1);
alter table t1 add unique index (b);
insert into t1 values (10,20,20),(11,19,19),(12,18,18),(13,17,17);
show create table t1;
check table t1;
explain select * from t1 order by c;
explain select * from t1 order by a;
explain select * from t1 order by b;
select * from t1 order by a;
select * from t1 order by b;
select * from t1 order by c;
drop table t1;
create table t1(a int not null, b int not null) engine=innodb;
insert into t1 values (1,1);
alter table t1 add primary key(b);
insert into t1 values (2,2);
show create table t1;
check table t1;
select * from t1;
explain select * from t1;
explain select * from t1 order by a;
explain select * from t1 order by b;
checksum table t1;
drop table t1;
create table t1(a int not null) engine=innodb;
insert into t1 values (1);
alter table t1 add primary key(a);
insert into t1 values (2);
show create table t1;
check table t1;
commit;
select * from t1;
explain select * from t1;
explain select * from t1 order by a;
drop table t1;
create table t1(a int, b blob, c text, d text not null) engine=innodb default charset = utf8;
insert into t1 values (22,repeat('jejdkrun87',220),repeat('jejdkrun87',440),'jejdkrun87');
insert into t1 values (44,repeat('adfd72nh9k',440),repeat('adfd72nh9k',880),'adfd72nh9k');
insert into t1 values (null,null,null,'null');
select count(*) from t1 where a=44;
select a,b=repeat(d,10*a),c=repeat(d,20*a) from t1;
select a,length(b),length(c),d from t1;
--error ER_PRIMARY_CANT_HAVE_NULL
alter table t1 add primary key (a), add key (b(20));
delete from t1 where d='null';
alter table t1 add primary key (a), add key (b(20));
select count(*) from t1 where a=44;
select a,b=repeat(d,10*a),c=repeat(d,20*a) from t1;
select a,length(b),length(c),d from t1;
insert into t1 values (33,repeat('adfdpplkeock',330),repeat('adfdpplkeock',660),'adfdpplkeock');
insert into t1 values (55,repeat('adfdijnmnb78k',550),repeat('adfdijnmnb78k',1100),'adfdijnmnb78k');
insert into t1 values (66,repeat('adfdijn0loKNHJik',660),repeat('adfdijn0loKNHJik',1320),'adfdijn0loKNHJik');
show create table t1;
check table t1;
explain select * from t1 where b like 'adfd%';
select a,b=repeat(d,10*a),c=repeat(d,20*a) from t1;
select a,length(b),length(c),d from t1;
drop table t1;
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