-- source include/have_innodb.inc
-- source include/have_debug.inc

CREATE OR REPLACE TABLE t1 (
  a INT,
  b INT,
  row_start BIGINT UNSIGNED AS ROW START INVISIBLE,
  row_end BIGINT UNSIGNED AS ROW END INVISIBLE,
  PERIOD FOR SYSTEM_TIME(row_start, row_end)
) WITH SYSTEM VERSIONING ENGINE=INNODB;

CREATE OR REPLACE TABLE t2 (
  a INT WITHOUT SYSTEM VERSIONING,
  b INT,
  row_start BIGINT UNSIGNED AS ROW START INVISIBLE,
  row_end BIGINT UNSIGNED AS ROW END INVISIBLE,
  PERIOD FOR SYSTEM_TIME(row_start, row_end)
) WITH SYSTEM VERSIONING ENGINE=INNODB;

INSERT INTO t1 VALUES (1,1);
INSERT INTO t2 VALUES (1,1);

SET @@SYSTEM_VERSIONING_ALTER_HISTORY=KEEP;

--enable_info
--echo # without rebuild
ALTER TABLE t1
  CHANGE a a INT WITHOUT SYSTEM VERSIONING,
  ALGORITHM=INSTANT;

--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t2
  CHANGE a a INT WITH SYSTEM VERSIONING,
  ADD PRIMARY KEY pk (a),
  ALGORITHM=INSTANT;

--echo # with rebuild
ALTER TABLE t2
  CHANGE a a INT WITH SYSTEM VERSIONING,
  ADD PRIMARY KEY pk (a);
--disable_info

--source include/restart_mysqld.inc

UPDATE t1 SET a=2;
SELECT COUNT(*) FROM t1 FOR SYSTEM_TIME ALL;

UPDATE t2 SET a=2;
SELECT COUNT(*) FROM t2 FOR SYSTEM_TIME ALL;

DROP TABLE t1, t2;

--echo # rollback ALTER TABLE: nothing should change
CREATE TABLE t (
  a INT,
  b INT,
  row_start BIGINT UNSIGNED AS ROW START INVISIBLE,
  row_end BIGINT UNSIGNED AS ROW END INVISIBLE,
  PERIOD FOR SYSTEM_TIME(row_start, row_end)
) WITH SYSTEM VERSIONING ENGINE=INNODB;

INSERT INTO t VALUES (1, 1);

SELECT C.PRTYPE FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS AS C
  JOIN INFORMATION_SCHEMA.INNODB_SYS_TABLES AS t ON C.TABLE_ID=t.TABLE_ID
  WHERE t.NAME='test/t' AND C.NAME='b';

SET @@SYSTEM_VERSIONING_ALTER_HISTORY=KEEP;

SET @SAVED_DEBUG_DBUG = @@SESSION.DEBUG_DBUG;
SET DEBUG_DBUG='+d,ib_commit_inplace_fail_1';
--error ER_INTERNAL_ERROR
ALTER TABLE t
  CHANGE b b INT WITHOUT SYSTEM VERSIONING;
SET DEBUG_DBUG = @SAVED_DEBUG_DBUG;

SELECT C.PRTYPE FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS AS C
  JOIN INFORMATION_SCHEMA.INNODB_SYS_TABLES AS t ON C.TABLE_ID=t.TABLE_ID
  WHERE t.NAME='test/t' AND C.NAME='b';

SHOW CREATE TABLE t;

SELECT COUNT(*) FROM t FOR SYSTEM_TIME ALL;
UPDATE t SET b=11;
SELECT COUNT(*) FROM t FOR SYSTEM_TIME ALL;

DROP TABLE t;