Backup from 7.6 restored
Restart server 1 to trigger schema synchronization
# restart: --debug=d,ndb_install_tablespace_fail
Restart server 2 to trigger schema synchronization
# restart: --debug=d,ndb_install_tablespace_fail
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) NOT NULL,
  `b` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`a`)
) /*!50100 TABLESPACE `ts1` STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
SELECT * FROM t1;
a	b
1	Sad Cypress
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) NOT NULL,
  `b` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`a`)
) /*!50100 TABLESPACE `ts1` STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=latin1
SELECT * FROM t1;
a	b
1	Sad Cypress
ALTER TABLE t1 DROP COLUMN b;
INSERT INTO t1 VALUES(2);
SELECT * FROM t1;
a
1
2
DROP TABLE t1;
ALTER TABLESPACE ts1
DROP DATAFILE 'ts1_datafile.dat';
DROP TABLESPACE ts1;
DROP LOGFILE GROUP lg1
ENGINE NDB;
CREATE LOGFILE GROUP lg1
ADD UNDOFILE 'lg1_undofile.dat'
  INITIAL_SIZE 1M
UNDO_BUFFER_SIZE = 1M
ENGINE NDB;
CREATE TABLESPACE ts1
ADD DATAFILE 'ts1_datafile.dat'
  USE LOGFILE GROUP lg1
INITIAL_SIZE 2M
ENGINE NDB;
CREATE TABLE t1 (
a INT PRIMARY KEY,
b VARCHAR(255)
) ENGINE NDB
TABLESPACE ts1
STORAGE DISK;
INSERT INTO t1 VALUES (1,'And Then There Were None');
DROP TABLE t1;
ALTER TABLESPACE ts1
DROP DATAFILE 'ts1_datafile.dat';
DROP TABLESPACE ts1;
DROP LOGFILE GROUP lg1
ENGINE NDB;
Restart server 1 to trigger schema synchronization
# restart: --debug=d,ndb_install_tablespace_fail
Restart server 2 to trigger schema synchronization
# restart: --debug=d,ndb_install_tablespace_fail
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) NOT NULL,
  `b` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`a`)
) /*!50100 TABLESPACE `ts1` STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
SELECT * FROM t1;
a	b
1	And Then There Were None
SHOW TABLES;
Tables_in_test
t1
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) NOT NULL,
  `b` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`a`)
) /*!50100 TABLESPACE `ts1` STORAGE DISK */ ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
SELECT * FROM t1;
a	b
1	And Then There Were None
ALTER TABLE t1 DROP COLUMN b;
INSERT INTO t1 VALUES(2);
SELECT * FROM t1;
a
1
2
DROP TABLE t1;
ALTER TABLESPACE ts1
DROP DATAFILE 'ts1_datafile.dat';
DROP TABLESPACE ts1;
DROP LOGFILE GROUP lg1
ENGINE NDB;