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source include/have_tokudb.inc;
# test that expansion of a binary field in a key is not supported
--disable_warnings
DROP TABLE IF EXISTS t;
--enable_warnings
SET SESSION TOKUDB_DISABLE_SLOW_ALTER=ON;
SET SESSION DEFAULT_STORAGE_ENGINE='TokuDB';
CREATE TABLE t (a BINARY(100), b BINARY(200), KEY(a), KEY(b));
ALTER TABLE t CHANGE COLUMN a a BINARY(100);
# no shrinkage and a is part of a key
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE t CHANGE COLUMN a a BINARY(1);
# a is part of a key
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE t CHANGE COLUMN a a BINARY(255);
# no type change to b
ALTER TABLE t CHANGE COLUMN b b BINARY(200);
# no shrinkage and b is part of a key
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE t CHANGE COLUMN b b BINARY(1);
# b is part of a key
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE t CHANGE COLUMN b b BINARY(255);
DROP TABLE t;
CREATE TABLE t (a BINARY(1), b BINARY(2), KEY(a,b));
# a is part of a key
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE t CHANGE COLUMN a a BINARY(3);
# b is part of a key
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE t CHANGE COLUMN b b BINARY(3);
DROP TABLE t;
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