DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a INT PRIMARY KEY, b CHAR(8)) ENGINE=xengine;
TRUNCATE TABLE t1;
INSERT INTO t1 (a,b) VALUES (1,'a'), (2,'b'), (3,'c');
TRUNCATE TABLE t1;
SELECT a,b FROM t1;
a	b
DROP TABLE t1;
CREATE TABLE t1 (a INT KEY AUTO_INCREMENT, c CHAR(8)) ENGINE=xengine;
SHOW TABLE STATUS LIKE 't1';
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
t1	XENGINE	10	Fixed	#	#	#	0	0	0	1	#	#	#	utf8mb4_general_ci	NULL		
INSERT INTO t1 (c) VALUES ('a'),('b'),('c');
SHOW TABLE STATUS LIKE 't1';
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
t1	XENGINE	10	Fixed	#	#	#	0	0	0	1	#	#	#	utf8mb4_general_ci	NULL		
TRUNCATE TABLE t1;
SHOW TABLE STATUS LIKE 't1';
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
t1	XENGINE	10	Fixed	#	#	#	0	0	0	1	#	#	#	utf8mb4_general_ci	NULL		
INSERT INTO t1 (c) VALUES ('d');
SHOW TABLE STATUS LIKE 't1';
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
t1	XENGINE	10	Fixed	#	#	#	0	0	0	1	#	#	#	utf8mb4_general_ci	NULL		
SELECT a,c FROM t1;
a	c
1	d
DROP TABLE t1;
CREATE TABLE t1 (a INT PRIMARY KEY, b CHAR(8)) ENGINE=xengine;
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c');
HANDLER t1 OPEN AS h1;
ERROR HY000: Table storage engine for 'h1' doesn't have this option
DROP TABLE t1;