# Not supported in embedded
--source include/not_embedded.inc

-- source include/innodb_page_size_small.inc
-- source include/have_sequence.inc

call mtr.add_suppression("InnoDB: Unable to import tablespace .* because it already exists.  Please DISCARD the tablespace before IMPORT\\.");
call mtr.add_suppression("InnoDB: Cannot save statistics for table `test`\\.`t1` because the \\.ibd file is missing");

SET SESSION innodb_strict_mode=1;

let $MYSQLD_TMPDIR = `SELECT @@tmpdir`;
let $MYSQLD_DATADIR = `SELECT @@datadir`;

CREATE TABLE t1
(a INT AUTO_INCREMENT PRIMARY KEY,
 b char(22),
 c varchar(255),
 KEY (b))
ENGINE = InnoDB ROW_FORMAT=COMPRESSED ;

CREATE TEMPORARY TABLE t (b char(22),c varchar(255));
INSERT INTO t VALUES
('Apa', 'Filler........'),
('Banan', 'Filler........'), ('Cavalry', '..asdasdfaeraf'),
('Devotion', 'asdfuihknaskdf'), ('Evolution', 'lsjndofiabsoibeg');

INSERT INTO t1 (b,c) SELECT b,c FROM t,seq_1_to_128;
DROP TEMPORARY TABLE t;
SELECT COUNT(*) FROM t1;
SELECT * FROM t1 ORDER BY b,a DESC LIMIT 3;
SELECT * FROM t1 ORDER BY a DESC LIMIT 3;
--list_files $MYSQLD_DATADIR/test
--echo # Restarting server
-- source include/restart_mysqld.inc
--echo # Done restarting server
FLUSH TABLE t1 FOR EXPORT;
--echo # List before copying files
--list_files $MYSQLD_DATADIR/test
--copy_file $MYSQLD_DATADIR/test/t1.cfg $MYSQLD_TMPDIR/t1.cfg
--copy_file $MYSQLD_DATADIR/test/t1.ibd $MYSQLD_TMPDIR/t1.ibd
UNLOCK TABLES;
INSERT INTO t1 (b, c) SELECT b,c FROM t1 ORDER BY a;
SELECT COUNT(*) FROM t1;
SELECT * FROM t1 ORDER BY b,a DESC LIMIT 3;
SELECT * FROM t1 ORDER BY a DESC LIMIT 3;
--echo # Restarting server
-- source include/restart_mysqld.inc
--echo # Done restarting server
--echo # List before t1 DISCARD
--list_files $MYSQLD_DATADIR/test
ALTER TABLE t1 DISCARD TABLESPACE;
--echo # List after t1 DISCARD
--list_files $MYSQLD_DATADIR/test
--copy_file $MYSQLD_TMPDIR/t1.cfg $MYSQLD_DATADIR/test/t1.cfg
--copy_file $MYSQLD_TMPDIR/t1.ibd $MYSQLD_DATADIR/test/t1.ibd
ALTER TABLE t1 IMPORT TABLESPACE;
ALTER TABLE t1 ENGINE InnoDB;
SELECT COUNT(*) FROM t1;
SELECT * FROM t1 ORDER BY b,a DESC LIMIT 3;
SELECT * FROM t1 ORDER BY a DESC LIMIT 3;
--list_files $MYSQLD_DATADIR/test
SELECT COUNT(*) FROM t1;
SELECT * FROM t1 ORDER BY b,a DESC LIMIT 3;
SELECT * FROM t1 ORDER BY a DESC LIMIT 3;
DROP TABLE t1;
--remove_file $MYSQLD_TMPDIR/t1.cfg
--remove_file $MYSQLD_TMPDIR/t1.ibd

# restore session variable
SET SESSION innodb_strict_mode=1;

let MYSQLD_DATADIR =`SELECT @@datadir`;

# Try importing when tablespace already exists
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT) ENGINE=InnoDB  ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;

INSERT INTO t1(c2) VALUES(1);
--error ER_TABLESPACE_EXISTS
ALTER TABLE t1 IMPORT TABLESPACE;
SELECT * FROM t1;
DROP TABLE t1;

# Export/import on the same instance
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT) ENGINE=InnoDB  ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2;

INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;

--list_files $MYSQLD_DATADIR/test

FLUSH TABLES t1 FOR EXPORT;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF

--list_files $MYSQLD_DATADIR/test

UNLOCK TABLES;

DROP TABLE t1;

CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT) ENGINE=InnoDB  ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

--list_files $MYSQLD_DATADIR/test

ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;

SELECT COUNT(*) FROM t1;

DROP TABLE t1;

# Export/import on the same instance
# Insert some more records to move the LSN forward and then drop the
# table and restore
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT) ENGINE=InnoDB  ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;

INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;

--list_files $MYSQLD_DATADIR/test
FLUSH TABLES t1 FOR EXPORT;
SELECT COUNT(*) FROM t1;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF
--list_files $MYSQLD_DATADIR/test
UNLOCK TABLES;

--list_files $MYSQLD_DATADIR/test

# Move the LSN forward
DROP TABLE t1;

CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT) ENGINE=InnoDB  ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

--list_files $MYSQLD_DATADIR/test

ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;

SELECT COUNT(*) FROM t1;

DROP TABLE t1;

# Export/import on the same instance
# Insert some more records to move the LSN forward and then drop the
# table and restore, this time the table has a secondary index too.
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT, INDEX(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED;

INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;

FLUSH TABLES t1 FOR EXPORT;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF
--list_files $MYSQLD_DATADIR/test
UNLOCK TABLES;

# Move the LSN forward
DROP TABLE t1;

CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT, INDEX(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;

SELECT COUNT(*) FROM t1 WHERE c2 = 1;

DROP TABLE t1;

# Export/import on the same instance
# Insert some more records to move the LSN forward and then drop the
# table and restore, this time the table has a secondary index too.
# Rename the index on the create so that the IMPORT fails, drop index
# Create with proper name and then do an IMPORT.
let $KEY_BLOCK_SIZE=`SELECT CONCAT('KEY_BLOCK_SIZE=', FLOOR(@@innodb_page_size/1024))`;
--replace_result $KEY_BLOCK_SIZE KEY_BLOCK_SIZE=16
eval CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT, INDEX idx(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED $KEY_BLOCK_SIZE;

INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;

FLUSH TABLES t1 FOR EXPORT;
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF
UNLOCK TABLES;

# Move the LSN forward
DROP TABLE t1;

--replace_result $KEY_BLOCK_SIZE KEY_BLOCK_SIZE=16
eval CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT, INDEX x(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED $KEY_BLOCK_SIZE;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

# This is really a name mismatch error, need better error codes.
-- error ER_TABLE_SCHEMA_MISMATCH
ALTER TABLE t1 IMPORT TABLESPACE;

ALTER TABLE t1 DROP INDEX x;
ALTER TABLE t1 ADD INDEX idx(c2);

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_restore_tablespaces("test", "t1");
EOF

ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;

SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_cleanup("test", "t1");
EOF

DROP TABLE t1;

#
# Export/import on the same instance, with --innodb-file-per-table=0
# This should fail because it is not supported
SET GLOBAL innodb_file_per_table = 0;

CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT) ENGINE=InnoDB;

INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;
SHOW CREATE TABLE t1;

# This should fail, InnoDB should return a warning
FLUSH TABLES t1 FOR EXPORT;

UNLOCK TABLES;

DROP TABLE t1;

#
# Tests that check for schema mismatch during IMPORT
#

SET GLOBAL innodb_file_per_table = 1;

CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT, INDEX idx(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED;

INSERT INTO t1 SELECT seq,1 FROM seq_1_to_16;

SHOW CREATE TABLE t1;

FLUSH TABLES t1 FOR EXPORT;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1");
EOF

UNLOCK TABLES;

DROP TABLE t1;

# Table without the secondary index
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

# This should fail because of a missing secondary index
-- error ER_TABLE_SCHEMA_MISMATCH
ALTER TABLE t1 IMPORT TABLESPACE;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF

DROP TABLE t1;

# Table with an additional column
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT,
	c3 INT, INDEX idx(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

# This should fail because the table has an additional column
-- error ER_TABLE_SCHEMA_MISMATCH
ALTER TABLE t1 IMPORT TABLESPACE;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF

DROP TABLE t1;

# Change the column type of c2
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 BIGINT, INDEX idx(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

# This should fail because c2 is now a BIGINT and not INT
-- error ER_TABLE_SCHEMA_MISMATCH
ALTER TABLE t1 IMPORT TABLESPACE;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF

DROP TABLE t1;

# This should fail because KEY_BLOCK_SIZE is different
CREATE TABLE t1(
        c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
        c2 INT, INDEX idx(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

# This should fail because KEY_BLOCK_SIZE=1
# does not match the implicit KEY_BLOCK_SIZE of the exported table.
# Need better error message for following
--replace_regex /\(.*\)//
-- error ER_TABLE_SCHEMA_MISMATCH
ALTER TABLE t1 IMPORT TABLESPACE;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_unlink_tablespace("test", "t1");
EOF

DROP TABLE t1;


# This should be OK.
CREATE TABLE t1(
	c1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
	c2 INT, INDEX idx(c2)) ENGINE=InnoDB
        ROW_FORMAT=COMPRESSED;

ALTER TABLE t1 DISCARD TABLESPACE;
--error ER_TABLESPACE_DISCARDED
SELECT * FROM t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_discard_tablespaces("test", "t1");
ib_restore_tablespaces("test", "t1");
EOF

ALTER TABLE t1 IMPORT TABLESPACE;
CHECK TABLE t1;

perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/innodb-util.pl";
ib_cleanup("test", "t1");
EOF

SHOW CREATE TABLE t1;
SELECT * FROM t1;

DROP TABLE t1;

call mtr.add_suppression("Got error -1 when reading table '.*'");
call mtr.add_suppression("InnoDB: Error: tablespace id and flags in file '.*'");
call mtr.add_suppression("InnoDB: The table .* doesn't have a corresponding tablespace, it was discarded");

# cleanup
--remove_file $MYSQLTEST_VARDIR/tmp/t1.cfg
--remove_file $MYSQLTEST_VARDIR/tmp/t1.ibd
