--disable_warnings
DROP TABLE IF EXISTS t5;
--enable_warnings
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NULL, c3 CHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NULL, c3 VARCHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NULL, c3 BINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NULL, c3 VARBINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NOT NULL, c3 CHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NOT NULL, c3 VARCHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NOT NULL, c3 BINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NOT NULL, c3 VARBINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 CHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NULL, c3 CHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NULL, c3 VARCHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NULL, c3 BINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NULL, c3 VARBINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NOT NULL, c3 CHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NOT NULL, c3 VARCHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NOT NULL, c3 BINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NOT NULL, c3 VARBINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARCHAR(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NULL, c3 CHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NULL, c3 VARCHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NULL, c3 BINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NULL, c3 VARBINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NOT NULL, c3 CHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NOT NULL, c3 VARCHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NOT NULL, c3 BINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NOT NULL, c3 VARBINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 BINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NULL, c3 CHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NULL, c3 VARCHAR(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NULL, c3 BINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NULL, c3 VARBINARY(20) NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 CHAR(10) NOT NULL, c3 CHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARCHAR(10) NOT NULL, c3 VARCHAR(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 BINARY(10) NOT NULL, c3 BINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;
CREATE TABLE t5(c1 INT NOT NULL PRIMARY KEY, c2 VARBINARY(10) NOT NULL, c3 VARBINARY(20) NOT NULL);
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; 
ALTER TABLE t5 ADD c4 VARBINARY(20)  NOT NULL AFTER c2;
SHOW TABLES; 
let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`; 
--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
 SHOW CREATE TABLE t5; DROP TABLE t5; SHOW TABLES;