Current File : //usr/share/mysql-test/suite/innodb/r/innodb-wl5980-discard.result
#
# This test shows DISCARD/IMPORT of a remote tablespace.
#
SET default_storage_engine=InnoDB;
SET GLOBAL innodb_file_per_table=ON;
DROP TABLE IF EXISTS t5980;
#
# CREATE TABLE ... DATA DIRECTORY
# combined with WL#5522 - Transportable Tablespace
# Create the tablespace in MYSQL_TMP_DIR/alt_dir
# InnoDB will create the sub-directories if needed.
# Test that DISCARD and IMPORT work correctly.
#
CREATE TABLE t5980 (a int KEY, b text) DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir';
INSERT INTO t5980 VALUES (1, "Create the tablespace");
SELECT * FROM t5980;
a b
1 Create the tablespace
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.ibd
#
# Check that DATA DIRECTORY shows up in the SHOW CREATE TABLE results.
#
SHOW CREATE TABLE t5980;
Table Create Table
t5980 CREATE TABLE `t5980` (
`a` int(11) NOT NULL,
`b` text,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
#
# Backup the cfg and ibd files.
#
FLUSH TABLES t5980 FOR EXPORT;
SELECT * FROM t5980;
a b
1 Create the tablespace
UNLOCK TABLES;
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.ibd
t5980.ibd.bak
#
# Do some DDL and DML.
#
INSERT INTO t5980 VALUES (2,'Remote table has been FLUSHed and UNLOCKed');
START TRANSACTION;
INSERT INTO t5980 VALUES (12,'Transactional record inserted');
COMMIT;
START TRANSACTION;
INSERT INTO t5980 VALUES (13,'Rollback this transactional record');
ROLLBACK;
SELECT COUNT(*) FROM t5980;
COUNT(*)
3
SELECT * FROM t5980;
a b
1 Create the tablespace
2 Remote table has been FLUSHed and UNLOCKed
12 Transactional record inserted
ALTER TABLE t5980 DROP PRIMARY KEY;
ALTER TABLE t5980 ADD COLUMN c VARCHAR(50) DEFAULT NULL;
INSERT INTO t5980(a,b,c) VALUES (2,'Duplicate value since primary key has been dropped','third column added');
SELECT * FROM t5980;
a b c
1 Create the tablespace NULL
2 Remote table has been FLUSHed and UNLOCKed NULL
12 Transactional record inserted NULL
2 Duplicate value since primary key has been dropped third column added
#
# Make a second backup of the cfg and ibd files.
#
FLUSH TABLES t5980 FOR EXPORT;
SELECT * FROM t5980;
a b c
1 Create the tablespace NULL
2 Remote table has been FLUSHed and UNLOCKed NULL
12 Transactional record inserted NULL
2 Duplicate value since primary key has been dropped third column added
UNLOCK TABLES;
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
#
# DROP the table and make sure all files except the backups are gone.
#
DROP TABLE t5980;
### files in MYSQL_DATA_DIR/test
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd.bak
t5980.ibd.bak2
#
# CREATE the table again.
#
CREATE TABLE t5980 (a int KEY, b text) DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir';
INSERT INTO t5980 VALUES (1, "Create the tablespace a second time");
SELECT * FROM t5980;
a b
1 Create the tablespace a second time
#
# DISCARD existing tablespace so backed-up .ibd which can be imported/restored
#
ALTER TABLE t5980 DISCARD TABLESPACE;
SELECT * FROM t5980;
ERROR HY000: Tablespace has been discarded for table 't5980'
### files in MYSQL_DATA_DIR/test
t5980.frm
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd.bak
t5980.ibd.bak2
#
# Restore the second backup of cfg and ibd files.
#
"### files in MYSQL_TMP_DIR/alt_dir/test"
t5980.cfg
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
#
# Try to Import the second backup. These backups have extra DDL and
# do not match the current frm file.
#
ALTER TABLE t5980 IMPORT TABLESPACE;
ERROR HY000: Schema mismatch (Number of columns don't match, table has 5 columns but the tablespace meta-data file has 6 columns)
CHECK TABLE t5980;
Table Op Msg_type Msg_text
test.t5980 check Error Tablespace has been discarded for table 't5980'
test.t5980 check error Corrupt
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd.bak
t5980.ibd.bak2
#
# Restore the first backup of cfg and ibd files.
#
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
#
# Import the tablespace and do some DDL and DML.
#
ALTER TABLE t5980 IMPORT TABLESPACE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980'
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
CHECK TABLE t5980;
Table Op Msg_type Msg_text
test.t5980 check status OK
SELECT COUNT(*) FROM t5980;
COUNT(*)
1
SELECT * FROM t5980;
a b
1 Create the tablespace
INSERT INTO t5980 VALUES (2,'Inserted record after IMPORT');
SELECT * FROM t5980;
a b
1 Create the tablespace
2 Inserted record after IMPORT
START TRANSACTION;
INSERT INTO t5980 VALUES (12,'Transactional record inserted');
COMMIT;
START TRANSACTION;
INSERT INTO t5980 VALUES (13,'Rollback this transactional record');
ROLLBACK;
SELECT * FROM t5980;
a b
1 Create the tablespace
2 Inserted record after IMPORT
12 Transactional record inserted
ALTER TABLE t5980 DROP PRIMARY KEY;
ALTER TABLE t5980 ADD COLUMN c VARCHAR(50) DEFAULT NULL;
INSERT INTO t5980(a,b,c) VALUES (2,'Duplicate value since primary key has been dropped','third column added');
SELECT * FROM t5980;
a b c
1 Create the tablespace NULL
2 Inserted record after IMPORT NULL
12 Transactional record inserted NULL
2 Duplicate value since primary key has been dropped third column added
#
# Show that the system tables have this table in them correctly.
#
SELECT name,n_cols,file_format,row_format
FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
test/t5980 6 Antelope Compact
SELECT name,file_format,row_format
FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
test/t5980 Antelope Compact or Redundant
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
MYSQL_TMP_DIR/alt_dir/test/t5980.ibd
#
# Drop the imported table and show that the system tables are updated.
#
DROP TABLE t5980;
SELECT name,n_cols,file_format,row_format
FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
SELECT name,file_format,row_format
FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
### files in MYSQL_DATA_DIR/test
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd.bak
t5980.ibd.bak2
#
# CREATE the table a third time.
#
CREATE TABLE t5980 (a int KEY, b text) DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir';
INSERT INTO t5980 VALUES (1, "Create the tablespace a third time");
SELECT * FROM t5980;
a b
1 Create the tablespace a third time
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
#
# Restart the server
# This test makes sure that you can still execute the FLUSH TABLES command
# after restarting the server and the tablespace can still be found.
#
SET GLOBAL innodb_file_per_table=ON;
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
SELECT * FROM t5980;
a b
1 Create the tablespace a third time
FLUSH TABLES t5980 FOR EXPORT;
SELECT * FROM t5980;
a b
1 Create the tablespace a third time
UNLOCK TABLES;
#
# Restart the server again. This test makes sure that you can
# still DISCARD a remote table after restarting the server.
#
SET GLOBAL innodb_file_per_table=ON;
SELECT * FROM t5980;
a b
1 Create the tablespace a third time
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
ALTER TABLE t5980 DISCARD TABLESPACE;
SELECT * FROM t5980;
ERROR HY000: Tablespace has been discarded for table 't5980'
### files in MYSQL_DATA_DIR/test
t5980.frm
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd.bak
t5980.ibd.bak2
#
# Restore the backup of *.ibd and *.cfg files
#
### files in MYSQL_DATA_DIR/test
t5980.frm
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
#
# Import the tablespace and check it out.
#
ALTER TABLE t5980 IMPORT TABLESPACE;
SELECT * FROM t5980;
a b
1 Create the tablespace
SHOW CREATE TABLE t5980;
Table Create Table
t5980 CREATE TABLE `t5980` (
`a` int(11) NOT NULL,
`b` text,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
### files in MYSQL_DATA_DIR/test
t5980.frm
t5980.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
#
# DISCARD the tablespace again
#
ALTER TABLE t5980 DISCARD TABLESPACE;
SELECT * FROM t5980;
ERROR HY000: Tablespace has been discarded for table 't5980'
### files in MYSQL_DATA_DIR/test
t5980.frm
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd.bak
t5980.ibd.bak2
#
# Restart the engine while the tablespace is in the discarded state
#
SET GLOBAL innodb_file_per_table=ON;
SELECT * FROM t5980;
ERROR HY000: Tablespace has been discarded for table 't5980'
CHECK TABLE t5980;
Table Op Msg_type Msg_text
test.t5980 check Error Tablespace has been discarded for table 't5980'
test.t5980 check error Corrupt
#
# Relocate this discarded file to the default directory
# instead of the remote directory it was discarded from.
# Put cfg and idb files into the default directory.
# Delete the isl file and the remote cfg file.
# Restart the engine again.
# The tablespace is still in the discarded state.
#
### files in MYSQL_DATA_DIR/test
t5980.cfg
t5980.frm
t5980.ibd
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd.bak
t5980.ibd.bak2
# Restarting ...
SET GLOBAL innodb_file_per_table=ON;
SELECT * FROM t5980;
ERROR HY000: Tablespace has been discarded for table 't5980'
CHECK TABLE t5980;
Table Op Msg_type Msg_text
test.t5980 check Error Tablespace has been discarded for table 't5980'
test.t5980 check error Corrupt
#
# Try to import the tablespace. It can only be imported from
# the location it was discarded from.
# The error message for 1810 (IO_READ_ERROR) refers to a local path
# so do not display it.
#
ALTER TABLE t5980 IMPORT TABLESPACE;
SELECT * FROM t5980;
ERROR HY000: Tablespace has been discarded for table 't5980'
CHECK TABLE t5980;
Table Op Msg_type Msg_text
test.t5980 check Error Tablespace has been discarded for table 't5980'
test.t5980 check error Corrupt
#
# Restore the ibd and cfg files to the remote directory.
# Delete the ibd and cfg files from the default directory.
# The isl file is missing, but is no longer needed since the
# remote location is in the data dictionary.
# Import the tablespace and check it out.
#
### files in MYSQL_DATA_DIR/test
t5980.frm
### files in MYSQL_TMP_DIR/alt_dir/test
t5980.cfg
t5980.cfg.bak
t5980.cfg.bak2
t5980.ibd
t5980.ibd.bak
t5980.ibd.bak2
ALTER TABLE t5980 IMPORT TABLESPACE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980'
INSERT INTO t5980 VALUES (2, "Insert this record after IMPORT");
SELECT * FROM t5980;
a b
1 Create the tablespace
2 Insert this record after IMPORT
SHOW CREATE TABLE t5980;
Table Create Table
t5980 CREATE TABLE `t5980` (
`a` int(11) NOT NULL,
`b` text,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
#
# Show that the system tables have this table in them correctly.
#
SELECT name,n_cols,file_format,row_format
FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
test/t5980 5 Antelope Compact
SELECT name,file_format,row_format
FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
test/t5980 Antelope Compact or Redundant
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
MYSQL_TMP_DIR/alt_dir/test/t5980.ibd
DROP TABLE t5980;
#
# Create a local and remote tablespaces, discard two and make
# the other two missing upon restart, and try some DDL and DML
# on these discarded and missing tablespaces.
#
SET GLOBAL innodb_file_per_table=ON;
CREATE TABLE t5980a (a int, b text) engine=InnoDB;
CREATE TABLE t5980b (a int, b text) engine=InnoDB DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir';
CREATE TABLE t5980c (a int, b text) engine=InnoDB;
CREATE TABLE t5980d (a int, b text) engine=InnoDB DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir';
INSERT INTO t5980a VALUES (1, "Default location, discarded.");
INSERT INTO t5980b VALUES (1, "Remote location, discarded");
INSERT INTO t5980c VALUES (1, "Default location, missing");
INSERT INTO t5980d VALUES (1, "Remote location, missing");
SELECT * FROM t5980a;
a b
1 Default location, discarded.
SELECT * FROM t5980b;
a b
1 Remote location, discarded
SELECT * FROM t5980c;
a b
1 Default location, missing
SELECT * FROM t5980d;
a b
1 Remote location, missing
SHOW CREATE TABLE t5980a;
Table Create Table
t5980a CREATE TABLE `t5980a` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE t5980b;
Table Create Table
t5980b CREATE TABLE `t5980b` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
SHOW CREATE TABLE t5980c;
Table Create Table
t5980c CREATE TABLE `t5980c` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE t5980d;
Table Create Table
t5980d CREATE TABLE `t5980d` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
SELECT name,n_cols,file_format,row_format FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
test/t5980a 5 Antelope Compact
test/t5980b 5 Antelope Compact
test/t5980c 5 Antelope Compact
test/t5980d 5 Antelope Compact
SELECT name,file_format,row_format FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
test/t5980a Antelope Compact or Redundant
test/t5980b Antelope Compact or Redundant
test/t5980c Antelope Compact or Redundant
test/t5980d Antelope Compact or Redundant
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
MYSQL_DATA_DIR/test/t5980a.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980b.ibd
MYSQL_DATA_DIR/test/t5980c.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980d.ibd
### files in MYSQL_DATA_DIR/test
t5980a.frm
t5980a.ibd
t5980b.frm
t5980b.isl
t5980c.frm
t5980c.ibd
t5980d.frm
t5980d.isl
### files in MYSQL_TMP_DIR/alt_dir/test
t5980b.ibd
t5980d.ibd
#
# Shutdown the server, remove two tablespaces, restart server.
#
FLUSH TABLES t5980a, t5980b FOR EXPORT;
UNLOCK TABLES;
ALTER TABLE t5980a DISCARD TABLESPACE;
ALTER TABLE t5980b DISCARD TABLESPACE;
### files in MYSQL_DATA_DIR/test
t5980a.frm
t5980b.frm
t5980c.frm
t5980d.frm
### files in MYSQL_TMP_DIR/alt_dir/test
SELECT * FROM t5980a;
ERROR HY000: Tablespace has been discarded for table 't5980a'
SELECT * FROM t5980b;
ERROR HY000: Tablespace has been discarded for table 't5980b'
SELECT * FROM t5980c;
ERROR 42S02: Table 'test.t5980c' doesn't exist
SELECT * FROM t5980d;
ERROR 42S02: Table 'test.t5980d' doesn't exist
SHOW CREATE TABLE t5980a;
Table Create Table
t5980a CREATE TABLE `t5980a` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE t5980b;
Table Create Table
t5980b CREATE TABLE `t5980b` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
SHOW CREATE TABLE t5980c;
ERROR 42S02: Table 'test.t5980c' doesn't exist
SHOW CREATE TABLE t5980d;
ERROR 42S02: Table 'test.t5980d' doesn't exist
SELECT name,n_cols,file_format,row_format FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
test/t5980a 5 Antelope Compact
test/t5980b 5 Antelope Compact
test/t5980c 5 Antelope Compact
test/t5980d 5 Antelope Compact
SELECT name,file_format,row_format FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
test/t5980a Antelope Compact or Redundant
test/t5980b Antelope Compact or Redundant
test/t5980c Antelope Compact or Redundant
test/t5980d Antelope Compact or Redundant
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
MYSQL_DATA_DIR/test/t5980a.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980b.ibd
MYSQL_DATA_DIR/test/t5980c.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980d.ibd
### files in MYSQL_DATA_DIR/test
t5980a.frm
t5980b.frm
t5980c.frm
t5980d.frm
### files in MYSQL_TMP_DIR/alt_dir/test
#
# Discarded and missing tablespaces cannot be TRUNCATED
#
TRUNCATE TABLE t5980a;
ERROR HY000: Tablespace has been discarded for table 't5980a'
TRUNCATE TABLE t5980b;
ERROR HY000: Tablespace has been discarded for table 't5980b'
TRUNCATE TABLE t5980c;
ERROR 42S02: Table 'test.t5980c' doesn't exist
TRUNCATE TABLE t5980d;
ERROR 42S02: Table 'test.t5980d' doesn't exist
#
# Discarded tablespaces can be RENAMED but they remain discarded
#
RENAME TABLE t5980a TO t5980aa;
RENAME TABLE t5980b TO t5980bb;
#
# Missing tablespaces cannot be RENAMED
#
RENAME TABLE t5980c TO t5980cc;
ERROR HY000: Error on rename of './test/t5980c' to './test/t5980cc' (errno: 155 - The table does not exist in engine)
RENAME TABLE t5980d TO t5980dd;
ERROR HY000: Error on rename of './test/t5980d' to './test/t5980dd' (errno: 155 - The table does not exist in engine)
SELECT * FROM t5980a;
ERROR 42S02: Table 'test.t5980a' doesn't exist
SELECT * FROM t5980b;
ERROR 42S02: Table 'test.t5980b' doesn't exist
SELECT * FROM t5980aa;
ERROR HY000: Tablespace has been discarded for table 't5980aa'
SELECT * FROM t5980bb;
ERROR HY000: Tablespace has been discarded for table 't5980bb'
SELECT * FROM t5980c;
ERROR 42S02: Table 'test.t5980c' doesn't exist
SELECT * FROM t5980d;
ERROR 42S02: Table 'test.t5980d' doesn't exist
SHOW CREATE TABLE t5980aa;
Table Create Table
t5980aa CREATE TABLE `t5980aa` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE t5980bb;
Table Create Table
t5980bb CREATE TABLE `t5980bb` (
`a` int(11) DEFAULT NULL,
`b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
SHOW CREATE TABLE t5980c;
ERROR 42S02: Table 'test.t5980c' doesn't exist
SHOW CREATE TABLE t5980d;
ERROR 42S02: Table 'test.t5980d' doesn't exist
SELECT name,n_cols,file_format,row_format FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
test/t5980aa 5 Antelope Compact
test/t5980bb 5 Antelope Compact
test/t5980c 5 Antelope Compact
test/t5980d 5 Antelope Compact
SELECT name,file_format,row_format FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
test/t5980a Antelope Compact or Redundant
test/t5980b Antelope Compact or Redundant
test/t5980c Antelope Compact or Redundant
test/t5980d Antelope Compact or Redundant
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
MYSQL_DATA_DIR/test/t5980a.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980b.ibd
MYSQL_DATA_DIR/test/t5980c.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980d.ibd
#
# Discarded tablespaces cannot be ALTERED with ALGORITHM=COPY.
#
ALTER TABLE t5980aa ADD PRIMARY KEY(a), ALGORITHM=COPY;
ERROR HY000: Tablespace has been discarded for table 't5980aa'
ALTER TABLE t5980bb ADD PRIMARY KEY(a), ALGORITHM=COPY;
ERROR HY000: Tablespace has been discarded for table 't5980bb'
#
# Discarded tablespaces can be ALTERED with ALGORITHM=INPLACE.
#
SET @old_sql_mode = @@sql_mode;
SET @@sql_mode = 'STRICT_TRANS_TABLES';
ALTER TABLE t5980aa ADD PRIMARY KEY(a), ALGORITHM=INPLACE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980aa'
ALTER TABLE t5980bb ADD PRIMARY KEY(a), ALGORITHM=INPLACE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980bb'
SET @@sql_mode = @old_sql_mode;
### files in MYSQL_DATA_DIR/test
t5980aa.frm
t5980bb.frm
t5980c.frm
t5980d.frm
### files in MYSQL_TMP_DIR/alt_dir/test
#
# Missing tablespaces cannot be ALTERED.
#
ALTER TABLE t5980c ADD PRIMARY KEY(a);
ERROR 42S02: Table 'test.t5980c' doesn't exist
ALTER TABLE t5980d ADD PRIMARY KEY(a);
ERROR 42S02: Table 'test.t5980d' doesn't exist
SELECT * FROM t5980aa;
ERROR HY000: Tablespace has been discarded for table 't5980aa'
SELECT * FROM t5980bb;
ERROR HY000: Tablespace has been discarded for table 't5980bb'
SHOW CREATE TABLE t5980aa;
Table Create Table
t5980aa CREATE TABLE `t5980aa` (
`a` int(11) NOT NULL DEFAULT '0',
`b` text,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE t5980bb;
Table Create Table
t5980bb CREATE TABLE `t5980bb` (
`a` int(11) NOT NULL DEFAULT '0',
`b` text,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
SELECT name,n_cols,file_format,row_format FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
test/t5980aa 5 Antelope Compact
test/t5980bb 5 Antelope Compact
test/t5980c 5 Antelope Compact
test/t5980d 5 Antelope Compact
SELECT name,file_format,row_format FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
test/t5980c Antelope Compact or Redundant
test/t5980d Antelope Compact or Redundant
test/t5980aa Antelope Compact or Redundant
test/t5980bb Antelope Compact or Redundant
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
MYSQL_DATA_DIR/test/t5980c.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980d.ibd
MYSQL_DATA_DIR/test/t5980aa.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980bb.ibd
### files in MYSQL_DATA_DIR/test
t5980aa.frm
t5980bb.frm
t5980c.frm
t5980d.frm
### files in MYSQL_TMP_DIR/alt_dir/test
#
# Restart the server to check if the discarded flag is persistent
#
#
# Discarded tablespaces that were ALTERED IN_PLACE are still discarded.
#
INSERT INTO t5980aa VALUES (1, "Inserted into Discarded Local tablespace after ALTER ADD PRIMARY KEY, ALGORITHM=INPLACE");
ERROR HY000: Tablespace has been discarded for table 't5980aa'
INSERT INTO t5980bb VALUES (1, "Inserted into Discarded Local tablespace after ALTER ADD PRIMARY KEY, ALGORITHM=INPLACE");
ERROR HY000: Tablespace has been discarded for table 't5980bb'
SELECT * FROM t5980aa;
ERROR HY000: Tablespace has been discarded for table 't5980aa'
SELECT * FROM t5980bb;
ERROR HY000: Tablespace has been discarded for table 't5980bb'
RENAME TABLE t5980aa TO t5980a;
RENAME TABLE t5980bb TO t5980b;
SHOW CREATE TABLE t5980a;
Table Create Table
t5980a CREATE TABLE `t5980a` (
`a` int(11) NOT NULL DEFAULT '0',
`b` text,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980a'
SHOW CREATE TABLE t5980b;
Table Create Table
t5980b CREATE TABLE `t5980b` (
`a` int(11) NOT NULL DEFAULT '0',
`b` text,
PRIMARY KEY (`a`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQL_TMP_DIR/alt_dir/'
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980b'
SELECT name,n_cols,file_format,row_format FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
test/t5980a 5 Antelope Compact
test/t5980b 5 Antelope Compact
test/t5980c 5 Antelope Compact
test/t5980d 5 Antelope Compact
SELECT name,file_format,row_format FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
test/t5980c Antelope Compact or Redundant
test/t5980d Antelope Compact or Redundant
test/t5980aa Antelope Compact or Redundant
test/t5980bb Antelope Compact or Redundant
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
MYSQL_DATA_DIR/test/t5980c.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980d.ibd
MYSQL_DATA_DIR/test/t5980aa.ibd
MYSQL_TMP_DIR/alt_dir/test/t5980bb.ibd
### files in MYSQL_DATA_DIR/test
t5980a.frm
t5980b.frm
t5980c.frm
t5980d.frm
### files in MYSQL_TMP_DIR/alt_dir/test
#
# Discard tablespaces again and try another ALTER TABLE ROW_FORMAT.
#
ALTER TABLE t5980a DISCARD TABLESPACE;
Warnings:
Warning 1812 InnoDB: Tablespace is missing for table 't5980a'
ALTER TABLE t5980b DISCARD TABLESPACE;
Warnings:
Warning 1812 InnoDB: Tablespace is missing for table 't5980b'
SELECT * FROM t5980a;
ERROR HY000: Tablespace has been discarded for table 't5980a'
SELECT * FROM t5980b;
ERROR HY000: Tablespace has been discarded for table 't5980b'
#
# ALTER TABLE ALGORITHM=COPY cannot use a discarded tablespace.
#
ALTER TABLE t5980a ROW_FORMAT=REDUNDANT, ALGORITHM=COPY;
ERROR HY000: Tablespace has been discarded for table 't5980a'
ALTER TABLE t5980b ROW_FORMAT=REDUNDANT, ALGORITHM=COPY;
ERROR HY000: Tablespace has been discarded for table 't5980b'
#
# ALTER TABLE ALGORITHM=INPLACE can use a discarded tablespace.
#
ALTER TABLE t5980a ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE, LOCK=NONE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980a'
ALTER TABLE t5980b ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE, LOCK=NONE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980b'
#
# Discarded tablespaces that were ALTERED IN_PLACE are still discarded.
#
INSERT INTO t5980a VALUES (1, "Inserted into discarded local tablespace after ALTER ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE");
ERROR HY000: Tablespace has been discarded for table 't5980a'
INSERT INTO t5980b VALUES (1, "Inserted into discarded local tablespace after ALTER ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE");
ERROR HY000: Tablespace has been discarded for table 't5980b'
SELECT * FROM t5980a;
ERROR HY000: Tablespace has been discarded for table 't5980a'
SELECT * FROM t5980b;
ERROR HY000: Tablespace has been discarded for table 't5980b'
### files in MYSQL_DATA_DIR/test
t5980a.frm
t5980b.frm
t5980c.frm
t5980d.frm
### files in MYSQL_TMP_DIR/alt_dir/test
#
# Discard tablespaces again and try ALTER TABLE ADD COLUMN.
#
ALTER TABLE t5980a DISCARD TABLESPACE;
Warnings:
Warning 1812 InnoDB: Tablespace is missing for table 't5980a'
ALTER TABLE t5980b DISCARD TABLESPACE;
Warnings:
Warning 1812 InnoDB: Tablespace is missing for table 't5980b'
SELECT * FROM t5980a;
ERROR HY000: Tablespace has been discarded for table 't5980a'
SELECT * FROM t5980b;
ERROR HY000: Tablespace has been discarded for table 't5980b'
#
# ALTER TABLE ALGORITHM=COPY cannot use a discarded tablespace.
#
ALTER TABLE t5980a ADD COLUMN c CHAR(20), ALGORITHM=COPY;
ERROR HY000: Tablespace has been discarded for table 't5980a'
ALTER TABLE t5980b ADD COLUMN c CHAR(20), ALGORITHM=COPY;
ERROR HY000: Tablespace has been discarded for table 't5980b'
#
# ALTER TABLE ALGORITHM=INPLACE can use a discarded tablespace.
#
ALTER TABLE t5980a ADD COLUMN c CHAR(20), ALGORITHM=INPLACE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980a'
ALTER TABLE t5980b ADD COLUMN c CHAR(20), ALGORITHM=INPLACE;
Warnings:
Warning 1814 InnoDB: Tablespace has been discarded for table 't5980b'
#
# Discarded tablespaces that were ALTERED IN_PLACE are still discarded.
#
DELETE FROM t5980a;
ERROR HY000: Tablespace has been discarded for table 't5980a'
UPDATE t5980a SET c="Tablespace is DISCARDED";
ERROR HY000: Tablespace has been discarded for table 't5980a'
INSERT INTO t5980a VALUES (1, "Inserted into discarded local tablespace after ALTER ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE", "new column");
ERROR HY000: Tablespace has been discarded for table 't5980a'
INSERT INTO t5980b VALUES (1, "Inserted into discarded local tablespace after ALTER ROW_FORMAT=REDUNDANT, ALGORITHM=INPLACE", "new column");
ERROR HY000: Tablespace has been discarded for table 't5980b'
SELECT * FROM t5980a;
ERROR HY000: Tablespace has been discarded for table 't5980a'
SELECT * FROM t5980b;
ERROR HY000: Tablespace has been discarded for table 't5980b'
### files in MYSQL_DATA_DIR/test
t5980a.frm
t5980b.frm
t5980c.frm
t5980d.frm
### files in MYSQL_TMP_DIR/alt_dir/test
DROP TABLE t5980a;
DROP TABLE t5980b;
DROP TABLE t5980c;
DROP TABLE t5980d;
SELECT name,n_cols,file_format,row_format FROM information_schema.innodb_sys_tables
WHERE name LIKE 'test%' ORDER BY name;
name n_cols file_format row_format
SELECT name,file_format,row_format FROM information_schema.innodb_sys_tablespaces
WHERE name LIKE 'test%' ORDER BY space;
name file_format row_format
SELECT path FROM information_schema.innodb_sys_datafiles
WHERE path LIKE '%test%' ORDER BY space;
path
### files in MYSQL_DATA_DIR/test
### files in MYSQL_TMP_DIR/alt_dir/test
#
# Cleanup
#
Mini Shell