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|
#
# Verify that the DATA/INDEX DIR is stored and used if ALTER to MyISAM.
#
SET @file_per_table= @@GLOBAL.innodb_file_per_table;
SET @strict_mode= @@SESSION.innodb_strict_mode;
SET SESSION innodb_strict_mode = ON;
#
# InnoDB only supports DATA DIRECTORY with innodb_file_per_table=ON
#
SET GLOBAL innodb_file_per_table = OFF;
CREATE TABLE t1 (c1 INT) ENGINE = InnoDB
PARTITION BY HASH (c1) (
PARTITION p0
DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir'
INDEX DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir',
PARTITION p1
DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir'
INDEX DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir'
);
ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
Warning 1478 InnoDB: DATA DIRECTORY requires innodb_file_per_table.
Warning 1478 InnoDB: INDEX DIRECTORY is not supported
Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options")
Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
Error 6 Error on delete of 'MYSQLD_DATADIR/test/t1.par' (Errcode: 2 "No such file or directory")
#
# InnoDB is different from MyISAM in that it uses a text file
# with an '.isl' extension instead of a symbolic link so that
# the tablespace can be re-located on any OS. Also, instead of
# putting the file directly into the DATA DIRECTORY,
# it adds a folder under it with the name of the database.
# Since strict mode is off, InnoDB ignores the INDEX DIRECTORY
# and it is no longer part of the definition.
#
SET SESSION innodb_strict_mode = OFF;
SET GLOBAL innodb_file_per_table = ON;
CREATE TABLE t1 (c1 INT) ENGINE = InnoDB
PARTITION BY HASH (c1)
(PARTITION p0
DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir'
INDEX DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir',
PARTITION p1
DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir'
INDEX DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir'
);
Warnings:
Warning 1618 <INDEX DIRECTORY> option ignored
Warning 1618 <INDEX DIRECTORY> option ignored
SHOW WARNINGS;
Level Code Message
Warning 1618 <INDEX DIRECTORY> option ignored
Warning 1618 <INDEX DIRECTORY> option ignored
# Verifying .frm, .par, .isl & .ibd files
---- MYSQLD_DATADIR/test
db.opt
t1#P#p0.isl
t1#P#p1.isl
t1.frm
t1.par
---- MYSQLTEST_VARDIR/mysql-test-data-dir/test
t1#P#p0.ibd
t1#P#p1.ibd
# The ibd tablespaces should not be directly under the DATA DIRECTORY
---- MYSQLTEST_VARDIR/mysql-test-data-dir
test
---- MYSQLTEST_VARDIR/mysql-test-idx-dir
FLUSH TABLES;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
PARTITION BY HASH (`c1`)
(PARTITION `p0` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p1` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB)
#
# Verify that the DATA/INDEX DIRECTORY is stored and used if we
# ALTER TABLE to MyISAM.
#
ALTER TABLE t1 engine=MyISAM;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
PARTITION BY HASH (`c1`)
(PARTITION `p0` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = MyISAM,
PARTITION `p1` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = MyISAM)
# Verifying .frm, .par and MyISAM files (.MYD, MYI)
db.opt
t1#P#p0.MYD
t1#P#p0.MYI
t1#P#p1.MYD
t1#P#p1.MYI
t1.frm
t1.par
---- MYSQLTEST_VARDIR/mysql-test-data-dir
t1#P#p0.MYD
t1#P#p1.MYD
test
---- MYSQLTEST_VARDIR/mysql-test-idx-dir
#
# Now verify that the DATA DIRECTORY is used again if we
# ALTER TABLE back to InnoDB.
#
SET SESSION innodb_strict_mode = ON;
ALTER TABLE t1 engine=InnoDB;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
PARTITION BY HASH (`c1`)
(PARTITION `p0` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p1` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB)
# Verifying .frm, .par, .isl and InnoDB .ibd files
---- MYSQLD_DATADIR/test
db.opt
t1#P#p0.isl
t1#P#p1.isl
t1.frm
t1.par
---- MYSQLTEST_VARDIR/mysql-test-data-dir
test
---- MYSQLTEST_VARDIR/mysql-test-idx-dir
---- MYSQLTEST_VARDIR/mysql-test-data-dir/test
t1#P#p0.ibd
t1#P#p1.ibd
DROP TABLE t1;
#
# MDEV-14611 ALTER TABLE EXCHANGE PARTITION does not work
# properly when used with DATA DIRECTORY
#
SET GLOBAL innodb_file_per_table = ON;
CREATE TABLE t1
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB PARTITION BY KEY (myid)
(
PARTITION p0001 DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0002 DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0003 DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0004 DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB
);
CREATE TABLE t2
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir';
ALTER TABLE t1 EXCHANGE PARTITION p0001 WITH TABLE t2;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`myid` int(11) NOT NULL,
`myval` varchar(10) DEFAULT NULL,
PRIMARY KEY (`myid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
PARTITION BY KEY (`myid`)
(PARTITION `p0001` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p0002` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p0003` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p0004` DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB)
DROP TABLE t1, t2;
CREATE TABLE t1
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB PARTITION BY RANGE (myid)
(
PARTITION p0001 VALUES LESS THAN (50) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0002 VALUES LESS THAN (150) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0003 VALUES LESS THAN (1050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0004 VALUES LESS THAN (10050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB
);
CREATE TABLE t2
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir';
insert into t1 values (1, 'one');
insert into t2 values (2, 'two'), (3, 'threee'), (4, 'four');
select * from t1;
myid myval
1 one
ALTER TABLE t1 EXCHANGE PARTITION p0001 WITH TABLE t2;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`myid` int(11) NOT NULL,
`myval` varchar(10) DEFAULT NULL,
PRIMARY KEY (`myid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
PARTITION BY RANGE (`myid`)
(PARTITION `p0001` VALUES LESS THAN (50) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir' ENGINE = InnoDB,
PARTITION `p0002` VALUES LESS THAN (150) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p0003` VALUES LESS THAN (1050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p0004` VALUES LESS THAN (10050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB)
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`myid` int(11) NOT NULL,
`myval` varchar(10) DEFAULT NULL,
PRIMARY KEY (`myid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQLTEST_VARDIR/mysql-test-data-dir/'
select * from t1;
myid myval
2 two
3 threee
4 four
select * from t2;
myid myval
1 one
DROP TABLE t1, t2;
CREATE TABLE t1
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB PARTITION BY RANGE (myid)
(
PARTITION p0001 VALUES LESS THAN (50) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0002 VALUES LESS THAN (150) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0003 VALUES LESS THAN (1050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB,
PARTITION p0004 VALUES LESS THAN (10050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = INNODB
);
CREATE TABLE t2
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB;
insert into t1 values (1, 'one');
insert into t2 values (2, 'two'), (3, 'threee'), (4, 'four');
select * from t1;
myid myval
1 one
ALTER TABLE t1 EXCHANGE PARTITION p0001 WITH TABLE t2;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`myid` int(11) NOT NULL,
`myval` varchar(10) DEFAULT NULL,
PRIMARY KEY (`myid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
PARTITION BY RANGE (`myid`)
(PARTITION `p0001` VALUES LESS THAN (50) ENGINE = InnoDB,
PARTITION `p0002` VALUES LESS THAN (150) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p0003` VALUES LESS THAN (1050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB,
PARTITION `p0004` VALUES LESS THAN (10050) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-data-dir' ENGINE = InnoDB)
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`myid` int(11) NOT NULL,
`myval` varchar(10) DEFAULT NULL,
PRIMARY KEY (`myid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQLTEST_VARDIR/mysql-test-data-dir/'
select * from t1;
myid myval
2 two
3 threee
4 four
select * from t2;
myid myval
1 one
DROP TABLE t1, t2;
CREATE TABLE t1
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB PARTITION BY RANGE (myid)
(
PARTITION p0001 VALUES LESS THAN (50) ENGINE = INNODB,
PARTITION p0002 VALUES LESS THAN (150) ENGINE = INNODB,
PARTITION p0003 VALUES LESS THAN (1050) ENGINE = INNODB,
PARTITION p0004 VALUES LESS THAN (10050) ENGINE = INNODB
);
CREATE TABLE t2
(
myid INT(11) NOT NULL,
myval VARCHAR(10),
PRIMARY KEY (myid)
) ENGINE=INNODB DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir';
insert into t1 values (1, 'one');
insert into t2 values (2, 'two'), (3, 'threee'), (4, 'four');
select * from t1;
myid myval
1 one
ALTER TABLE t1 EXCHANGE PARTITION p0001 WITH TABLE t2;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`myid` int(11) NOT NULL,
`myval` varchar(10) DEFAULT NULL,
PRIMARY KEY (`myid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
PARTITION BY RANGE (`myid`)
(PARTITION `p0001` VALUES LESS THAN (50) DATA DIRECTORY = 'MYSQLTEST_VARDIR/mysql-test-idx-dir' ENGINE = InnoDB,
PARTITION `p0002` VALUES LESS THAN (150) ENGINE = InnoDB,
PARTITION `p0003` VALUES LESS THAN (1050) ENGINE = InnoDB,
PARTITION `p0004` VALUES LESS THAN (10050) ENGINE = InnoDB)
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`myid` int(11) NOT NULL,
`myval` varchar(10) DEFAULT NULL,
PRIMARY KEY (`myid`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
select * from t1;
myid myval
2 two
3 threee
4 four
select * from t2;
myid myval
1 one
DROP TABLE t1, t2;
#
# Cleanup
#
SET GLOBAL innodb_file_per_table=@file_per_table;
SET SESSION innodb_strict_mode=@strict_mode;
|
