Skip to content

M
MariaDB
Commit e9d2f37a authored by Marko Mäkelä's avatar Marko Mäkelä
Browse files
Options

MDEV-13626 Merge InnoDB test cases from MySQL 5.7 (part 2) 

Import the changes to innodb.innodb-index innodb.innodb-index-debug

Note: As noted in MDEV-13613, due to the behaviour change in MDEV-11114,
DROP COLUMN will not imply DROP/ADD PRIMARY/UNIQUE KEY, like it does
in MySQL. The tests have been adjusted accordingly.
parent e2b9f676
Hide whitespace changes
Inline Side-by-side
Showing with 1784 additions and 29 deletions
mysql-test/suite/innodb/include/alter_table_pk_no_sort.inc 0 → 100644
View file @ e9d2f37a
# skip sort for prefix change
# pk(o1(2)) to pk(o1(3))
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(3)), lock=none;
drop table t1;
# pk(o1(2)) to pk(o1)
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1), lock=none;
drop table t1;
# pk(o1(2)) to pk(o1(3),n1)
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3), n1), lock=none;
drop table t1;
# pk(o1(2)) to pk(o1,n1)
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 add n1 int not null, drop primary key, add primary key(o1, n1), lock=none;
drop table t1;
# pk(o1(2)) to pk(o1(3), o2)
create table t1(o1 varchar(10), o2 int not null, primary key(o1(2))) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3), o2), lock=none;
drop table t1;
# pk(o1(2)) to pk(o1, o2)
create table t1(o1 varchar(10), o2 int not null, primary key(o1(2))) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1, o2), lock=none;
drop table t1;
# pk(o1(3)) to pk(o1(2))
create table t1(o1 varchar(10), primary key(o1(3))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
# pk(o1) to pk(o1(2))
create table t1(o1 varchar(10), primary key(o1)) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
# pk(o1(3),o2) to pk(o1(2))
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1(2))
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
# pk(o1(3),o2) to pk(o1(2),n1)
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(2),n1), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1(2),n1)
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(2),n1), lock=none;
drop table t1;
# pk(o1(3),o2) to pk(o1(3),n1)
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3),n1), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1,n1)
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1), lock=none;
drop table t1;
# pk(o1,o2(3)) to pk(o1,o2(2))
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(3))) engine = innodb;
insert into t1 values(1,'abd'), (2,'acd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1,o2(2))
create table t1(o1 int, o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values(1,'abd'), (2,'acd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
# pk(o1,o2(2)) to pk(o1,o2(3))
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values(1, 'abd'), (2, 'acd');
alter table t1 drop primary key, add primary key(o1,o2(3)), lock=none;
drop table t1;
# pk(o1,o2(2)) to pk(o1,o2)
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values(1, 'abd'), (2, 'acd');
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
# pk(o1,o2(3),o3) to pk(o1,o2(2))
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2(3),o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (2, 'acd', 2);
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,o2(2))
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (2, 'acd', 2);
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
# pk(o1(3),o2(3)) to pk(o1(3),o2(2))
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(3))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2(2)), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1,o2(2))
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
# pk(o1(3),o2(2)) to pk(o1(3),o2(3))
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(2))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2(3)), lock=none;
drop table t1;
# pk(o1,o2(2)) to pk(o1,o2)
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
# pk(o1(3),o2,o3(2)) to pk(o1(3),o2,o3(3))
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1(3),o2,o3(2))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2,o3(3)), lock=none;
drop table t1;
# pk(o1,o2,o3(2)) to pk(o1,o2,o3)
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1,o2,o3(2))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1,o2,o3), lock=none;
drop table t1;
# pk(o1(3),o2,o3(3)) to pk(o1(3),o2,o3(2))
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1(3),o2,o3(3))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2,o3(2)), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,o2,o3(2))
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1,o2,o3(3))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1,o2,o3(2)), lock=none;
drop table t1;
# skip sort for adding existing columns/newly added columns, dropping pk columns at the end.
# pk(o1) to pk(o1,o2)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
# pk(o1) to pk(o1,n1)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1), lock=none;
drop table t1;
# pk(o1) to pk(n1,o1)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(n1,o1), lock=none;
drop table t1;
# pk(o1) to pk(n1,o1,n2)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(n1,o1,n2), lock=none;
drop table t1;
# pk(o1) to pk(n1,n2,o1)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(n1,n2,o1), lock=none;
drop table t1;
# pk(o1) to pk(o1,n1,n2)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(o1,n1,n2), lock=none;
drop table t1;
# pk(o1) to pk(o1,o2,n1)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,n1), lock=none;
drop table t1;
# pk(o1) to pk(o1,n1,o2)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1,o2), lock=none;
drop table t1;
# pk(o1) to pk(n1,o1,o2)
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(n1,o1,o2), lock=none;
drop table t1;
# pk(o1) to pk(o1,o2,o3)
create table t1(o1 int, o2 int not null, o3 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o2,o3), lock=none;
drop table t1;
# pk(o1) to pk(o1,o3,o2)
create table t1(o1 int, o2 int not null, o3 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o3,o2), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,o2)
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,o2,o3,o4)
create table t1(o1 int, o2 int, o3 int, o4 int not null, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2,2),(2,2,1,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,o3,o4), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,o2,n1)
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,n1), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,n1,o2)
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1,o2), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1)
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1), lock=none;
drop table t1;
mysql-test/suite/innodb/r/innodb-index-debug.result
View file @ e9d2f37a
......@@ -34,9 +34,8 @@ CREATE UNIQUE INDEX ui ON bug13861218(c1);
SET DEBUG_DBUG = @saved_debug_dbug;
DROP TABLE bug13861218;
#
# Bug #21762319 ADDING INDEXES ON EMPTY TABLE IS SLOW
# WITH LARGE INNODB_SORT_BUFFER_SIZE.
call mtr.add_suppression("InnoDB: Cannot create temporary merge file");
# Bug #17657223 EXCESSIVE TEMPORARY FILE USAGE IN ALTER TABLE
#
create table t480(a serial)engine=innodb;
insert into t480
values(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),
......@@ -47,14 +46,252 @@ insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1))engine=innodb;
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 select NULL,'aaaa','bbbb','cccc' from t480;
insert into t1 select NULL,'aaaaa','bbbbb','ccccc' from t480;
insert into t1 select NULL,'aaaaaa','bbbbbb','cccccc' from t480;
insert into t1 select NULL,'aaaaaaa','bbbbbbb','ccccccc' from t480;
insert into t1 select NULL,'aaaaaaaa','bbbbbbbb','cccccccc' from t480;
select count(*) from t1;
count(*)
2880
drop table t1, t480;
primary key(f1,f2,f3), key(f1))engine=innodb;
insert into t1 select NULL,'aaa','bbb' from t480;
insert into t1 select NULL,'aaaa','bbbb' from t480;
insert into t1 select NULL,'aaaaa','bbbbb' from t480;
insert into t1 select NULL,'aaaaaa','bbbbbb' from t480;
SET DEBUG_DBUG = '+d,row_merge_write_failure';
alter table t1 drop primary key,add primary key(f2,f1);
ERROR HY000: Temporary file write failure
SET DEBUG_DBUG = @saved_debug_dbug;
drop table t1;
connect con1,localhost,root;
create table t1(k1 int auto_increment primary key,
k2 char(200),k3 char(200))engine=innodb;
insert into t1 values(NULL,'a','b'), (NULL,'aa','bb');
SET DEBUG_SYNC= 'row_merge_after_scan
SIGNAL opened WAIT_FOR flushed';
optimize table t1;
connection default;
SET DEBUG_SYNC= 'now WAIT_FOR opened';
INSERT INTO t1 select NULL,'aaa','bbb' from t480;
SET DEBUG_SYNC= 'now SIGNAL flushed';
connection con1;
/*con1 reap*/ Optimize table t1;
Table Op Msg_type Msg_text
test.t1 optimize note Table does not support optimize, doing recreate + analyze instead
test.t1 optimize status OK
affected rows: 2
SELECT COUNT(k1),k2,k3 FROM t1 GROUP BY k2,k3;
COUNT(k1) k2 k3
1 a b
1 aa bb
480 aaa bbb
drop table t1;
create table t1(k1 int auto_increment primary key,
k2 char(200),k3 char(200))engine=innodb;
SET DEBUG_SYNC= 'row_merge_after_scan
SIGNAL opened WAIT_FOR flushed';
ALTER TABLE t1 ADD COLUMN k4 int;
connection default;
SET DEBUG_SYNC= 'now WAIT_FOR opened';
SET debug = '+d,row_log_tmpfile_fail';
Warnings:
Warning 1287 '@@debug' is deprecated and will be removed in a future release. Please use '@@debug_dbug' instead
INSERT INTO t1 select NULL,'aaa','bbb' from t480;
INSERT INTO t1 select NULL,'aaaa','bbbb' from t480;
SET DEBUG_SYNC= 'now SIGNAL flushed';
SET DEBUG_DBUG = @saved_debug_dbug;
connection con1;
/*con1 reap*/ ALTER TABLE t1 ADD COLUMN k4 int;
ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space
SELECT COUNT(k1),k2,k3 FROM t1 GROUP BY k2,k3;
COUNT(k1) k2 k3
480 aaa bbb
480 aaaa bbbb
disconnect con1;
connection default;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`k1` int(11) NOT NULL AUTO_INCREMENT,
`k2` char(200) DEFAULT NULL,
`k3` char(200) DEFAULT NULL,
PRIMARY KEY (`k1`)
) ENGINE=InnoDB AUTO_INCREMENT=1023 DEFAULT CHARSET=latin1
drop table t1;
drop table t480;
SET DEBUG_SYNC='RESET';
#
# BUG#21612714 ALTER TABLE SORTING SKIPPED WHEN CHANGE PK AND DROP
# LAST COLUMN OF OLD PK
#
SET DEBUG_DBUG = '+d,innodb_alter_table_pk_assert_no_sort';
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3), n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 add n1 int not null, drop primary key, add primary key(o1, n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int not null, primary key(o1(2))) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3), o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int not null, primary key(o1(2))) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1, o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(3))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1)) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(2),n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(2),n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3),n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(3))) engine = innodb;
insert into t1 values(1,'abd'), (2,'acd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values(1,'abd'), (2,'acd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values(1, 'abd'), (2, 'acd');
alter table t1 drop primary key, add primary key(o1,o2(3)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values(1, 'abd'), (2, 'acd');
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2(3),o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (2, 'acd', 2);
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (2, 'acd', 2);
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(3))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(2))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1(3),o2,o3(2))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2,o3(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1,o2,o3(2))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1,o2,o3), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1(3),o2,o3(3))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2,o3(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1,o2,o3(3))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1,o2,o3(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(n1,o1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(n1,o1,n2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(n1,n2,o1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(o1,n1,n2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(n1,o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, o3 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o2,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, o3 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o3,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, o4 int not null, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2,2),(2,2,1,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,o3,o4), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1), lock=none;
drop table t1;
SET DEBUG_DBUG = @saved_debug_dbug;
mysql-test/suite/innodb/r/innodb-index.result
View file @ e9d2f37a
......@@ -1184,3 +1184,667 @@ t2c CREATE TABLE `t2c` (
KEY `t2a` (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
DROP TABLE t1,t2,t2c,t2i;
#
# Bug #17657223 EXCESSIVE TEMPORARY FILE USAGE IN ALTER TABLE
#
SET GLOBAL innodb_monitor_enable = module_ddl;
create table t1(f1 int not null, f2 blob)engine=innodb;
insert into t1 values(1, repeat('a',20000));
# Skip sort
# Reusing the same pk
alter table t1 force;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
drop table t1;
create table t1(f1 int not null, f2 int not null,
primary key(f1))engine=innodb;
insert into t1 values(1,2), (3,4);
# Add Secondary index.
# Skip temp file usage due to small table size
alter table t1 add key(f2);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
drop table t1;
create table t480(a serial)engine=innodb;
insert into t480
values(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),
(),(),(),(),(),(),(),();
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1))engine=innodb;
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 select NULL,'aaaa','bbbb','cccc' from t480;
insert into t1 select NULL,'aaaaa','bbbbb','ccccc' from t480;
insert into t1 select NULL,'aaaaaa','bbbbbb','cccccc' from t480;
insert into t1 select NULL,'aaaaaaa','bbbbbbb','ccccccc' from t480;
insert into t1 select NULL,'aaaaaaaa','bbbbbbbb','cccccccc' from t480;
select count(*) from t1;
count(*)
2880
# Skip sort
# Change PK from (f1) to (f1,f2,f3,f4)
alter table t1 drop primary key, add primary key(f1,f2,f3,f4);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Change PK from (f1,f2,f3,f4) to (f1,f2,added_columns)
alter table t1 drop primary key,add column f5 int not null,
add column f6 int not null,add primary key(f1,f2,f5,f6);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Change PK from (f1,f2,f5,f6) to (f1,f2,f5)
alter table t1 drop column f6;
ERROR 42000: Key column 'f6' doesn't exist in table
alter table t1 drop column f6, drop primary key, add primary key(f1,f2,f5);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Reusing the same PK
alter table t1 add column f6 int;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Reusing the same pk
alter table t1 drop column f6;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Must sort
# Change PK from (f1,f2,f5) to (f1,f5)
alter table t1 drop column f2;
ERROR 42000: Key column 'f2' doesn't exist in table
alter table t1 drop column f2, drop primary key, add primary key(f1,f5);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
ddl_sort_file_alter_table 2
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Reusing the same pk
alter table t1 add column f2n int after f1, drop primary key, add
primary key (f1,f5,f2n);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Reusing the same pk
alter table t1 change f5 f2n int not null,change f2n f5 int not null,
add column f8 int not null;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Change PK from (f1,f4,f2n) to (f1,f4,added_column,f2n)
alter table t1 add column f7 int, drop primary key,
add primary key (f1,f5,f7,f2n);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
ddl_sort_file_alter_table 2
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Reusing the same pk
alter table t1 force;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Reusing the same pk
alter table t1 row_format=compact;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Reusing the same pk
alter table t1 engine=innodb;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Optimize table
optimize table t1;
Table Op Msg_type Msg_text
test.t1 optimize note Table does not support optimize, doing recreate + analyze instead
test.t1 optimize status OK
affected rows: 2
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Sort files used for adding secondary index
alter table t1 drop primary key, add primary key(f1,f5,f7), add index
i(f3);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# No sort files used for dropping secondary index
alter table t1 drop primary key, add primary key(f1,f5),drop index i;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Change PK(f1,f5) to (f1,added_columns) and drop f5
alter table t1 drop primary key, add primary key(f1,f12),
drop column f5, add column f12 int not null;
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Must sort
# Change PK(f1,f12) to (f1,existing_columns)
alter table t1 drop primary key, add primary key(f1,f3);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
ddl_sort_file_alter_table 2
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort
# Change PK(f1,f3) to (f1,added_column,f3,added_column)
alter table t1 drop primary key, add column f3n int,
add column f4n int, add primary key(f1,f3n,f3,f4n);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Adding Secondary index alone.
alter table t1 add key(f1);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Must sort
# Change PK(f1,f3) to (existing_column,f1)
alter table t1 drop primary key, add primary key(f4,f1);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
ddl_sort_file_alter_table 3
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort for PK.
# Change PK(f4,f1) to (added_columns,f4,f1)
# Secondary index rebuild happens
alter table t1 drop primary key, add column f5n int,
add column f6n int, add primary key(f5n,f6n,f4,f1);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
# Skip sort for PK.
# Change PK(f5n,f6n,f4,f1) to
# (added_columns,f5n,added_column,f6n,f4,f1)
# Secondary index rebuild happens
alter table t1 drop primary key, add column f7n int,
add column f8n int, add primary key(f7n,f5n,f8n,f6n,f4,f1);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
name count_reset
SET GLOBAL innodb_monitor_reset = module_ddl;
SET GLOBAL innodb_monitor_disable = module_ddl;
select count(*) from t1;
count(*)
2880
drop table t1;
SET GLOBAL innodb_monitor_reset = default;
SET GLOBAL innodb_monitor_enable = default;
SET GLOBAL innodb_monitor_disable = default;
# Bug#19163915 INNODB: DUPLICATE RECORDS COULD EXIST
# WHEN SKIPPING SORT FOR CLUSTER INDEX
SELECT @@innodb_sort_buffer_size;
@@innodb_sort_buffer_size
1048576
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1,f2,f3,f4));
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 values(106, 'aaa','bbb','cccc');
select count(*) from t1;
count(*)
481
# Skip sort
# Change PK from (f1,f2,f3,f4) to (f1,f2,f3)
alter table t1 drop primary key, add primary key(f1,f2,f3);
ERROR 23000: ALTER TABLE causes auto_increment resequencing, resulting in duplicate entry '106-aaa-bbb' for key 'PRIMARY'
select count(*) from t1;
count(*)
481
drop table t1;
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1,f2,f3,f4));
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 values(108,'aaa','bbb','cccc');
select count(*) from t1;
count(*)
481
alter table t1 drop primary key, add primary key(f1,f2,f3);
ERROR 23000: ALTER TABLE causes auto_increment resequencing, resulting in duplicate entry '108-aaa-bbb' for key 'PRIMARY'
select count(*) from t1;
count(*)
481
drop table t1, t480;
#
# Bug #19896922 SORTING SKIPPED WHEN PREFIX LENGTH OF THE PK
# FIELD IS CHANGED
#
create table t1(a int not null, b varchar(30) not null,
primary key (b(10), a)) engine = innodb;
insert into t1 values(0,'khdHps6UxW8Lwaoxa604oK6zkb'),(1,'khdHps6UxW8L');
select * from t1;
a b
0 khdHps6UxW8Lwaoxa604oK6zkb
1 khdHps6UxW8L
alter table t1 drop primary key, add primary key (b(18),a);
select * from t1;
a b
1 khdHps6UxW8L
0 khdHps6UxW8Lwaoxa604oK6zkb
drop table t1;
create table t1(a int not null, b varchar(30) not null,
primary key (b(10), a)) engine = innodb;
insert into t1 values(0,'khdHps6UxW8Lwaoxa604oK6zkb'),(1,'khdHps6UtW8L');
select * from t1;
a b
1 khdHps6UtW8L
0 khdHps6UxW8Lwaoxa604oK6zkb
alter table t1 drop primary key, add primary key (b(8),a);
select * from t1;
a b
0 khdHps6UxW8Lwaoxa604oK6zkb
1 khdHps6UtW8L
drop table t1;
#
# Bug #21103101 SORTING SKIPPED WHEN DROPPING THE SINGLE
# COLUMN PRIMARY KEY
#
create table t1(f1 int not null, f2 int not null,
primary key (f1), unique key(f1, f2))engine=innodb;
insert into t1 values(1,3), (2,2);
alter table t1 drop column f1;
ERROR 42000: Key column 'f1' doesn't exist in table
alter table t1 drop column f1, drop primary key;
ERROR 42000: Key column 'f1' doesn't exist in table
alter table t1 drop column f1, drop key f1;
drop table t1;
create table t1(f1 int not null, f2 int not null,
primary key (f1), unique key(f1, f2))engine=innodb;
insert into t1 values(1,3), (2,2);
alter table t1 drop primary key, lock=none;
ERROR 0A000: LOCK=NONE is not supported. Reason: Dropping a primary key is not allowed without also adding a new primary key. Try LOCK=SHARED
drop table t1;
#
# BUG#21612714 ALTER TABLE SORTING SKIPPED WHEN CHANGE PK AND DROP
# LAST COLUMN OF OLD PK
#
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3), drop o2, lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop o1, drop o2, add primary key(o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 add column n1 int not null, drop primary key, add primary key(n1,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add column n1 int not null, drop primary key, add primary key(o3,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2, o1), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o2,o1)) engine = innodb;
insert into t1 values(1,1,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o3,o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop o1, lock=none;
ERROR 42000: Key column 'o1' doesn't exist in table
alter table t1 drop o1, drop primary key, add primary key(o2,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop o2, lock=none;
ERROR 42000: Key column 'o2' doesn't exist in table
alter table t1 drop o2, drop primary key, add primary key(o1,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop o1, drop o2, lock=none;
ERROR 42000: Key column 'o2' doesn't exist in table
alter table t1 drop o1, drop o2,drop primary key,add primary key(o3),lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1(3), o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1, o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1(3), o3), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1, o3), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abc', 2, 1), ('abd', 1, 2);
alter table t1 drop primary key, add primary key(o1(2), o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1, o2)) engine = innodb;
insert into t1 values('abc', 2, 1), ('abd', 1, 2);
alter table t1 drop primary key, add primary key(o1(2), o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abc', 2, 2), ('abd', 1, 1);
alter table t1 drop primary key, add primary key(o1(2), o3), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1, o2)) engine = innodb;
insert into t1 values('abc', 2, 2), ('abd', 1, 1);
alter table t1 drop primary key, add primary key(o1(2), o3), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2(2),o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (1, 'abc', 2);
alter table t1 drop primary key, add primary key(o1,o2(3)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2(2),o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (1, 'abc', 2);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(3))) engine = innodb;
insert into t1 values('abc', 'acd'), ('abd', 'abd');
alter table t1 drop primary key, add primary key(o1(2),o2(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values('abc', 'acd'), ('abd', 'abd');
alter table t1 drop primary key, add primary key(o1(2),o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(3))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o2(3),o1(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o2,o1), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3), n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(2))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 add n1 int not null, drop primary key, add primary key(o1, n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int not null, primary key(o1(2))) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3), o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int not null, primary key(o1(2))) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1, o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1(3))) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), primary key(o1)) engine = innodb;
insert into t1 values('abd'), ('acd');
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 drop primary key, add primary key(o1(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(2),n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(2),n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1(3),n1), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, primary key(o1, o2)) engine = innodb;
insert into t1 values('abd', 1), ('acd', 2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(3))) engine = innodb;
insert into t1 values(1,'abd'), (2,'acd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values(1,'abd'), (2,'acd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values(1, 'abd'), (2, 'acd');
alter table t1 drop primary key, add primary key(o1,o2(3)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values(1, 'abd'), (2, 'acd');
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2(3),o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (2, 'acd', 2);
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (2, 'acd', 2);
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(3))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1,o2(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(2))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2(2))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1(3),o2,o3(2))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2,o3(3)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1,o2,o3(2))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1,o2,o3), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1(3),o2,o3(3))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1(3),o2,o3(2)), lock=none;
drop table t1;
create table t1(o1 varchar(10), o2 int, o3 varchar(10), primary key(o1,o2,o3(3))) engine = innodb;
insert into t1 values('abd', 1, 'acd'), ('acd', 2, 'abd');
alter table t1 drop primary key, add primary key(o1,o2,o3(2)), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(n1,o1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(n1,o1,n2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(n1,n2,o1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, add n2 int not null, drop primary key, add primary key(o1,n1,n2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1),(2,2);
alter table t1 add n1 int not null, drop primary key, add primary key(n1,o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, o3 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o2,o3), lock=none;
drop table t1;
create table t1(o1 int, o2 int not null, o3 int not null, primary key(o1)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o3,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, o4 int not null, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2,2),(2,2,1,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,o3,o4), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,o2,n1), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add n1 int not null, drop primary key, add primary key(o1,n1,o2), lock=none;
drop table t1;
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 drop primary key, add primary key(o1), lock=none;
drop table t1;
mysql-test/suite/innodb/t/innodb-index-debug.test
View file @ e9d2f37a
-- source include/have_debug.inc
-- source include/have_innodb.inc
-- source include/count_sessions.inc
-- source include/have_debug_sync.inc
let $MYSQLD_DATADIR= `select @@datadir`;
......@@ -42,13 +44,10 @@ SET DEBUG_DBUG = @saved_debug_dbug;
DROP TABLE bug13861218;
--echo #
--echo # Bug #21762319 ADDING INDEXES ON EMPTY TABLE IS SLOW
--echo # WITH LARGE INNODB_SORT_BUFFER_SIZE.
call mtr.add_suppression("InnoDB: Cannot create temporary merge file");
# Table with large data which is greater than sort buffer
--echo # Bug #17657223 EXCESSIVE TEMPORARY FILE USAGE IN ALTER TABLE
--echo #
# Error during file creation in alter operation
create table t480(a serial)engine=innodb;
insert into t480
values(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),
......@@ -57,14 +56,74 @@ insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
# Error during file write in alter operation.
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1))engine=innodb;
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 select NULL,'aaaa','bbbb','cccc' from t480;
insert into t1 select NULL,'aaaaa','bbbbb','ccccc' from t480;
insert into t1 select NULL,'aaaaaa','bbbbbb','cccccc' from t480;
insert into t1 select NULL,'aaaaaaa','bbbbbbb','ccccccc' from t480;
insert into t1 select NULL,'aaaaaaaa','bbbbbbbb','cccccccc' from t480;
select count(*) from t1;
drop table t1, t480;
primary key(f1,f2,f3), key(f1))engine=innodb;
insert into t1 select NULL,'aaa','bbb' from t480;
insert into t1 select NULL,'aaaa','bbbb' from t480;
insert into t1 select NULL,'aaaaa','bbbbb' from t480;
insert into t1 select NULL,'aaaaaa','bbbbbb' from t480;
SET DEBUG_DBUG = '+d,row_merge_write_failure';
--error ER_TEMP_FILE_WRITE_FAILURE
alter table t1 drop primary key,add primary key(f2,f1);
SET DEBUG_DBUG = @saved_debug_dbug;
drop table t1;
# Optimize table via inplace algorithm
connect (con1,localhost,root);
create table t1(k1 int auto_increment primary key,
k2 char(200),k3 char(200))engine=innodb;
insert into t1 values(NULL,'a','b'), (NULL,'aa','bb');
SET DEBUG_SYNC= 'row_merge_after_scan
SIGNAL opened WAIT_FOR flushed';
send optimize table t1;
connection default;
SET DEBUG_SYNC= 'now WAIT_FOR opened';
INSERT INTO t1 select NULL,'aaa','bbb' from t480;
SET DEBUG_SYNC= 'now SIGNAL flushed';
connection con1;
--enable_info
--echo /*con1 reap*/ Optimize table t1;
reap;
--disable_info
SELECT COUNT(k1),k2,k3 FROM t1 GROUP BY k2,k3;
drop table t1;
# Log file creation failure.
create table t1(k1 int auto_increment primary key,
k2 char(200),k3 char(200))engine=innodb;
SET DEBUG_SYNC= 'row_merge_after_scan
SIGNAL opened WAIT_FOR flushed';
send ALTER TABLE t1 ADD COLUMN k4 int;
connection default;
SET DEBUG_SYNC= 'now WAIT_FOR opened';
SET debug = '+d,row_log_tmpfile_fail';
INSERT INTO t1 select NULL,'aaa','bbb' from t480;
INSERT INTO t1 select NULL,'aaaa','bbbb' from t480;
SET DEBUG_SYNC= 'now SIGNAL flushed';
SET DEBUG_DBUG = @saved_debug_dbug;
connection con1;
--echo /*con1 reap*/ ALTER TABLE t1 ADD COLUMN k4 int;
--error ER_OUT_OF_RESOURCES
reap;
SELECT COUNT(k1),k2,k3 FROM t1 GROUP BY k2,k3;
disconnect con1;
connection default;
show create table t1;
drop table t1;
drop table t480;
SET DEBUG_SYNC='RESET';
--source include/wait_until_count_sessions.inc
--echo #
--echo # BUG#21612714 ALTER TABLE SORTING SKIPPED WHEN CHANGE PK AND DROP
--echo # LAST COLUMN OF OLD PK
--echo #
SET DEBUG_DBUG = '+d,innodb_alter_table_pk_assert_no_sort';
--source suite/innodb/include/alter_table_pk_no_sort.inc
SET DEBUG_DBUG = @saved_debug_dbug;
mysql-test/suite/innodb/t/innodb-index.test
View file @ e9d2f37a
......@@ -546,3 +546,533 @@ show create table t2c;
--disable_info
DROP TABLE t1,t2,t2c,t2i;
--echo #
--echo # Bug #17657223 EXCESSIVE TEMPORARY FILE USAGE IN ALTER TABLE
--echo #
SET GLOBAL innodb_monitor_enable = module_ddl;
let $innodb_metrics_select=
SELECT name, count_reset FROM INFORMATION_SCHEMA.INNODB_METRICS WHERE
subsystem = 'ddl' and count_reset > 0;
# Table with Blob data.
create table t1(f1 int not null, f2 blob)engine=innodb;
insert into t1 values(1, repeat('a',20000));
--echo # Skip sort
--echo # Reusing the same pk
--enable_info
alter table t1 force;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
drop table t1;
# Table with small data.
create table t1(f1 int not null, f2 int not null,
primary key(f1))engine=innodb;
insert into t1 values(1,2), (3,4);
--echo # Add Secondary index.
--echo # Skip temp file usage due to small table size
--enable_info
alter table t1 add key(f2);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
drop table t1;
# Table with large data which is greater than sort buffer
create table t480(a serial)engine=innodb;
insert into t480
values(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),(),
(),(),(),(),(),(),(),();
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
insert into t480 select 0 from t480;
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1))engine=innodb;
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 select NULL,'aaaa','bbbb','cccc' from t480;
insert into t1 select NULL,'aaaaa','bbbbb','ccccc' from t480;
insert into t1 select NULL,'aaaaaa','bbbbbb','cccccc' from t480;
insert into t1 select NULL,'aaaaaaa','bbbbbbb','ccccccc' from t480;
insert into t1 select NULL,'aaaaaaaa','bbbbbbbb','cccccccc' from t480;
select count(*) from t1;
--echo # Skip sort
--echo # Change PK from (f1) to (f1,f2,f3,f4)
--enable_info
alter table t1 drop primary key, add primary key(f1,f2,f3,f4);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
# Temp file not used during clustered index rebuild
# for the following alter table commands.
--echo # Skip sort
--echo # Change PK from (f1,f2,f3,f4) to (f1,f2,added_columns)
--enable_info
alter table t1 drop primary key,add column f5 int not null,
add column f6 int not null,add primary key(f1,f2,f5,f6);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Change PK from (f1,f2,f5,f6) to (f1,f2,f5)
--error ER_KEY_COLUMN_DOES_NOT_EXITS
alter table t1 drop column f6;
--enable_info
alter table t1 drop column f6, drop primary key, add primary key(f1,f2,f5);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Reusing the same PK
--enable_info
alter table t1 add column f6 int;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Reusing the same pk
--enable_info
alter table t1 drop column f6;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Must sort
--echo # Change PK from (f1,f2,f5) to (f1,f5)
--error ER_KEY_COLUMN_DOES_NOT_EXITS
alter table t1 drop column f2;
--enable_info
alter table t1 drop column f2, drop primary key, add primary key(f1,f5);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Reusing the same pk
--enable_info
alter table t1 add column f2n int after f1, drop primary key, add
primary key (f1,f5,f2n);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Reusing the same pk
--enable_info
alter table t1 change f5 f2n int not null,change f2n f5 int not null,
add column f8 int not null;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Change PK from (f1,f4,f2n) to (f1,f4,added_column,f2n)
--enable_info
alter table t1 add column f7 int, drop primary key,
add primary key (f1,f5,f7,f2n);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Reusing the same pk
--enable_info
alter table t1 force;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Reusing the same pk
--enable_info
alter table t1 row_format=compact;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Reusing the same pk
--enable_info
alter table t1 engine=innodb;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Optimize table
--enable_info
optimize table t1;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Sort files used for adding secondary index
--enable_info
alter table t1 drop primary key, add primary key(f1,f5,f7), add index
i(f3);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # No sort files used for dropping secondary index
--enable_info
alter table t1 drop primary key, add primary key(f1,f5),drop index i;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Change PK(f1,f5) to (f1,added_columns) and drop f5
--enable_info
alter table t1 drop primary key, add primary key(f1,f12),
drop column f5, add column f12 int not null;
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Must sort
--echo # Change PK(f1,f12) to (f1,existing_columns)
--enable_info
alter table t1 drop primary key, add primary key(f1,f3);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort
--echo # Change PK(f1,f3) to (f1,added_column,f3,added_column)
--enable_info
alter table t1 drop primary key, add column f3n int,
add column f4n int, add primary key(f1,f3n,f3,f4n);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Adding Secondary index alone.
--enable_info
alter table t1 add key(f1);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Must sort
--echo # Change PK(f1,f3) to (existing_column,f1)
--enable_info
alter table t1 drop primary key, add primary key(f4,f1);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort for PK.
--echo # Change PK(f4,f1) to (added_columns,f4,f1)
--echo # Secondary index rebuild happens
--enable_info
alter table t1 drop primary key, add column f5n int,
add column f6n int, add primary key(f5n,f6n,f4,f1);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
--echo # Skip sort for PK.
--echo # Change PK(f5n,f6n,f4,f1) to
--echo # (added_columns,f5n,added_column,f6n,f4,f1)
--echo # Secondary index rebuild happens
--enable_info
alter table t1 drop primary key, add column f7n int,
add column f8n int, add primary key(f7n,f5n,f8n,f6n,f4,f1);
--disable_info
eval $innodb_metrics_select;
SET GLOBAL innodb_monitor_reset = module_ddl;
SET GLOBAL innodb_monitor_disable = module_ddl;
select count(*) from t1;
drop table t1;
--disable_warnings
SET GLOBAL innodb_monitor_reset = default;
SET GLOBAL innodb_monitor_enable = default;
SET GLOBAL innodb_monitor_disable = default;
--enable_warnings
--echo # Bug#19163915 INNODB: DUPLICATE RECORDS COULD EXIST
--echo # WHEN SKIPPING SORT FOR CLUSTER INDEX
# last mtuple in previous buffer and first mtuple in next buffer
# are equal.
SELECT @@innodb_sort_buffer_size;
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1,f2,f3,f4));
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 values(106, 'aaa','bbb','cccc');
select count(*) from t1;
--echo # Skip sort
--echo # Change PK from (f1,f2,f3,f4) to (f1,f2,f3)
--error ER_DUP_ENTRY
alter table t1 drop primary key, add primary key(f1,f2,f3);
select count(*) from t1;
drop table t1;
# Duplicates exist with in the buffer
create table t1(f1 int auto_increment not null,
f2 char(200) not null, f3 char(200) not null,
f4 char(200) not null,primary key(f1,f2,f3,f4));
insert into t1 select NULL,'aaa','bbb','ccc' from t480;
insert into t1 values(108,'aaa','bbb','cccc');
select count(*) from t1;
--error ER_DUP_ENTRY
alter table t1 drop primary key, add primary key(f1,f2,f3);
select count(*) from t1;
drop table t1, t480;
--echo #
--echo # Bug #19896922 SORTING SKIPPED WHEN PREFIX LENGTH OF THE PK
--echo # FIELD IS CHANGED
--echo #
# Prefix length changes for the varchar column.
create table t1(a int not null, b varchar(30) not null,
primary key (b(10), a)) engine = innodb;
insert into t1 values(0,'khdHps6UxW8Lwaoxa604oK6zkb'),(1,'khdHps6UxW8L');
select * from t1;
alter table t1 drop primary key, add primary key (b(18),a);
select * from t1;
drop table t1;
create table t1(a int not null, b varchar(30) not null,
primary key (b(10), a)) engine = innodb;
insert into t1 values(0,'khdHps6UxW8Lwaoxa604oK6zkb'),(1,'khdHps6UtW8L');
select * from t1;
alter table t1 drop primary key, add primary key (b(8),a);
select * from t1;
drop table t1;
--echo #
--echo # Bug #21103101 SORTING SKIPPED WHEN DROPPING THE SINGLE
--echo # COLUMN PRIMARY KEY
--echo #
# Drop primary key column.
create table t1(f1 int not null, f2 int not null,
primary key (f1), unique key(f1, f2))engine=innodb;
insert into t1 values(1,3), (2,2);
--error ER_KEY_COLUMN_DOES_NOT_EXITS
alter table t1 drop column f1;
--error ER_KEY_COLUMN_DOES_NOT_EXITS
alter table t1 drop column f1, drop primary key;
# DROP PRIMARY KEY is implied for a single-column PRIMARY KEY
alter table t1 drop column f1, drop key f1;
drop table t1;
# Drop Primary key when lock is none.
create table t1(f1 int not null, f2 int not null,
primary key (f1), unique key(f1, f2))engine=innodb;
insert into t1 values(1,3), (2,2);
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t1 drop primary key, lock=none;
drop table t1;
--echo #
--echo # BUG#21612714 ALTER TABLE SORTING SKIPPED WHEN CHANGE PK AND DROP
--echo # LAST COLUMN OF OLD PK
--echo #
# no skip sort cases
# pk(o1,o2) to pk(o1,o3), drop o2
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3), drop o2, lock=none;
drop table t1;
# pk(o1,o2) to pk(o3), drop o1, o2
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop o1, drop o2, add primary key(o3), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1,o3)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3), lock=none;
drop table t1;
# pk(o1,o2) to pk(o3)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o3), lock=none;
drop table t1;
# pk(o1,o2) to pk(n1,o3)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 add column n1 int not null, drop primary key, add primary key(n1,o3), lock=none;
drop table t1;
# pk(o1,o2) to pk(o3,n1)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(2,2,1);
alter table t1 add column n1 int not null, drop primary key, add primary key(o3,n1), lock=none;
drop table t1;
# pk(o1,o2) to pk(o2,o1)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2, o1), lock=none;
drop table t1;
# pk(o1,o2) to pk(o2)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2), lock=none;
drop table t1;
# pk(o1,o2) to pk(o2,o3)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2,o3), lock=none;
drop table t1;
# pk(o2,o1) to pk(o2,o3)
create table t1(o1 int, o2 int, o3 int not null, primary key(o2,o1)) engine = innodb;
insert into t1 values(1,1,2),(2,1,1);
alter table t1 drop primary key, add primary key(o2,o3), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1,o3,o2)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3,o2), lock=none;
drop table t1;
# pk(o1,o2) to pk(o3,o1,o2)
create table t1(o1 int, o2 int, o3 int not null, primary key(o1,o2)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
alter table t1 drop primary key, add primary key(o3,o1,o2), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,o3)
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
alter table t1 drop primary key, add primary key(o1,o3), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o2,o3) by drop o1
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
--error ER_KEY_COLUMN_DOES_NOT_EXITS
alter table t1 drop o1, lock=none;
alter table t1 drop o1, drop primary key, add primary key(o2,o3), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o1,o3) by drop o2
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,1,2),(1,2,1);
--error ER_KEY_COLUMN_DOES_NOT_EXITS
alter table t1 drop o2, lock=none;
alter table t1 drop o2, drop primary key, add primary key(o1,o3), lock=none;
drop table t1;
# pk(o1,o2,o3) to pk(o3) by drop o1,o2
create table t1(o1 int, o2 int, o3 int, primary key(o1,o2,o3)) engine = innodb;
insert into t1 values(1,2,2),(2,1,1);
--error ER_KEY_COLUMN_DOES_NOT_EXITS
alter table t1 drop o1, drop o2, lock=none;
alter table t1 drop o1, drop o2,drop primary key,add primary key(o3),lock=none;
drop table t1;
# no skip sort for prefix change
# pk(o1(2),o2) to pk(o1(3),o2)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1(3), o2), lock=none;
drop table t1;
# pk(o1(2),o2) to pk(o1,o2)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1, o2), lock=none;
drop table t1;
# pk(o1(2),o2) to pk(o1(3),o3)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1(3), o3), lock=none;
drop table t1;
# pk(o1(2),o2) to pk(o1,o3)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(2), o2)) engine = innodb;
insert into t1 values('abd', 1, 1), ('abc', 2, 2);
alter table t1 drop primary key, add primary key(o1, o3), lock=none;
drop table t1;
# pk(o1(3),o2) to pk(o1(2),o2)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abc', 2, 1), ('abd', 1, 2);
alter table t1 drop primary key, add primary key(o1(2), o2), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1(2),o2)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1, o2)) engine = innodb;
insert into t1 values('abc', 2, 1), ('abd', 1, 2);
alter table t1 drop primary key, add primary key(o1(2), o2), lock=none;
drop table t1;
# pk(o1(3),o2) to pk(o1(2),o3)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1(3), o2)) engine = innodb;
insert into t1 values('abc', 2, 2), ('abd', 1, 1);
alter table t1 drop primary key, add primary key(o1(2), o3), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1(2),o3)
create table t1(o1 varchar(10), o2 int, o3 int not null, primary key(o1, o2)) engine = innodb;
insert into t1 values('abc', 2, 2), ('abd', 1, 1);
alter table t1 drop primary key, add primary key(o1(2), o3), lock=none;
drop table t1;
# pk(o1,o2(2),o3) to pk(o1,o2(3))
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2(2),o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (1, 'abc', 2);
alter table t1 drop primary key, add primary key(o1,o2(3)), lock=none;
drop table t1;
# pk(o1,o2(2),o3) to pk(o1,o2)
create table t1(o1 int, o2 varchar(10), o3 int, primary key(o1,o2(2),o3)) engine = innodb;
insert into t1 values(1, 'abd', 1), (1, 'abc', 2);
alter table t1 drop primary key, add primary key(o1,o2), lock=none;
drop table t1;
# pk(o1(3),o2(3)) to pk(o1(2),o2(3))
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(3))) engine = innodb;
insert into t1 values('abc', 'acd'), ('abd', 'abd');
alter table t1 drop primary key, add primary key(o1(2),o2(3)), lock=none;
drop table t1;
# pk(o1,o2) to pk(o1(2),o2)
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values('abc', 'acd'), ('abd', 'abd');
alter table t1 drop primary key, add primary key(o1(2),o2), lock=none;
drop table t1;
# pk(o1(3),o2(3)) to pk(o2(3),o1(3))
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1(3),o2(3))) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o2(3),o1(3)), lock=none;
drop table t1;
# pk(o1,o2) to pk(o2,o1)
create table t1(o1 varchar(10), o2 varchar(10), primary key(o1,o2)) engine = innodb;
insert into t1 values('abd', 'acd'), ('acd', 'abd');
alter table t1 drop primary key, add primary key(o2,o1), lock=none;
drop table t1;
# no skip sort cases
--source suite/innodb/include/alter_table_pk_no_sort.inc
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7