DROP TABLE IF EXISTS t1,t2;
CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> CHECKSUM=0;
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b');
CREATE TABLE t2 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> CHECKSUM=0;
CHECKSUM TABLE t1;
Table	Checksum
test.t1	4272806499
CHECKSUM TABLE t2, t1;
Table	Checksum
test.t2	0
test.t1	4272806499
CHECKSUM TABLE t1, t2 QUICK;
Table	Checksum
test.t1	NULL
test.t2	NULL
CHECKSUM TABLE t1, t2 EXTENDED;
Table	Checksum
test.t1	4272806499
test.t2	0
DROP TABLE t1, t2;
