--disable_warnings
DROP TABLE IF EXISTS t1,t2;
--enable_warnings
CREATE TABLE t1(c1 INTEGER NULL);
CREATE TABLE t2(c1 INTEGER NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='DEFAULT_STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
 SHOW CREATE TABLE t1; 
--error ER_TABLE_EXISTS_ERROR
RENAME TABLE t2 TO t1;
--error ER_NO_SUCH_TABLE
RENAME TABLE t3 TO t1;
--error 1146
RENAME TABLE t3 TO doesnotexist.t1;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='DEFAULT_STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
 SHOW CREATE TABLE t1;
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='DEFAULT_STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" "" " PAGE_CHECKSUM=1" ""
SHOW CREATE TABLE t2;
DROP TABLE t2;
SHOW TABLES;

DROP TABLE t1;