refs #5333 add more column expansion tests

git-svn-id: file:///svn/mysql/tests/mysql-test@47677 c7de825b-a66e-492c-adef-691d508d4ae1

mysql-test/suite/tokudb.change_column/r/change_char_default.result

+DROP TABLE IF EXISTS t;
+SET SESSION TOKUDB_DISABLE_SLOW_ALTER=ON;
+SET SESSION DEFAULT_STORAGE_ENGINE='TokuDB';
+CREATE TABLE t (a CHAR(100) NOT NULL DEFAULT '', b BINARY(200) NOT NULL DEFAULT '');
+SHOW CREATE TABLE t;
+Table	Create Table
+t	CREATE TABLE `t` (
+  `a` char(100) NOT NULL DEFAULT '',
+  `b` binary(200) NOT NULL DEFAULT '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
+) ENGINE=TokuDB DEFAULT CHARSET=latin1
+ALTER TABLE t CHANGE COLUMN a a CHAR(101) NOT NULL DEFAULT 'a';
+SHOW CREATE TABLE t;
+Table	Create Table
+t	CREATE TABLE `t` (
+  `a` char(101) NOT NULL DEFAULT 'a',
+  `b` binary(200) NOT NULL DEFAULT '\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
+) ENGINE=TokuDB DEFAULT CHARSET=latin1
+ALTER TABLE t CHANGE COLUMN b b BINARY(201) NOT NULL DEFAULT 'b';
+SHOW CREATE TABLE t;
+Table	Create Table
+t	CREATE TABLE `t` (
+  `a` char(101) NOT NULL DEFAULT 'a',
+  `b` binary(201) NOT NULL DEFAULT 'b\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0'
+) ENGINE=TokuDB DEFAULT CHARSET=latin1
+DROP TABLE t;

mysql-test/suite/tokudb.change_column/r/change_char_multiple_alters.result

-DROP TABLE IF EXISTS t;
-SET SESSION DEFAULT_STORAGE_ENGINE="TokuDB";
-CREATE TABLE t (a CHAR(10), b CHAR(10));
-INSERT INTO t VALUES ('hi', 'there');
-INSERT INTO t VALUES ('you', 'people');
-SELECT * FROM t;
-a	b
-hi	there
-you	people
-SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;
-ALTER TABLE t CHANGE COLUMN a a CHAR(20), CHANGE COLUMN b b CHAR(30);
-SELECT * FROM t;
-a	b
-hi	there
-you	people
-DROP TABLE t;

mysql-test/suite/tokudb.change_column/r/change_char_null.result

+DROP TABLE IF EXISTS t;
+SET SESSION TOKUDB_DISABLE_SLOW_ALTER=ON;
+SET SESSION DEFAULT_STORAGE_ENGINE='TokuDB';
+CREATE TABLE t (a CHAR(100), b BINARY(100));
+ALTER TABLE t CHANGE COLUMN a a CHAR(1) NOT NULL;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a CHAR(100) NOT NULL;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a CHAR(200) NOT NULL;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b BINARY(1) NOT NULL;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b BINARY(100) NOT NULL;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b BINARY(200) NOT NULL;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+DROP TABLE t;
+CREATE TABLE t (a CHAR(100) NOT NULL, b CHAR(100) NOT NULL);
+ALTER TABLE t CHANGE COLUMN a a CHAR(1);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a CHAR(100);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a CHAR(200);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b BINARY(1);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b BINARY(100);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b BINARY(200);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+DROP TABLE t;

mysql-test/suite/tokudb.change_column/r/change_multiple.result

+DROP TABLE IF EXISTS t;
+SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;
+SET SESSION DEFAULT_STORAGE_ENGINE='TokuDB';
+CREATE TABLE t (a VARCHAR(1),b VARBINARY(1),c INT,d CHAR(1),e BINARY(1));
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN d d CHAR(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT;
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
+DROP TABLE t;

mysql-test/suite/tokudb.change_column/t/change_char_default.test

+# test that char expansion + default change works
+
+--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 CHAR(100) NOT NULL DEFAULT '', b BINARY(200) NOT NULL DEFAULT '');
+SHOW CREATE TABLE t;
+
+ALTER TABLE t CHANGE COLUMN a a CHAR(101) NOT NULL DEFAULT 'a';
+SHOW CREATE TABLE t;
+
+ALTER TABLE t CHANGE COLUMN b b BINARY(201) NOT NULL DEFAULT 'b';
+SHOW CREATE TABLE t;
+
+DROP TABLE t;
\ No newline at end of file

mysql-test/suite/tokudb.change_column/t/change_char_multiple_alters.test

---disable_warnings
-DROP TABLE IF EXISTS t;
---enable_warnings
-SET SESSION DEFAULT_STORAGE_ENGINE="TokuDB";
-CREATE TABLE t (a CHAR(10), b CHAR(10));
-INSERT INTO t VALUES ('hi', 'there');
-INSERT INTO t VALUES ('you', 'people');
-SELECT * FROM t;
-SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;
-ALTER TABLE t CHANGE COLUMN a a CHAR(20), CHANGE COLUMN b b CHAR(30);
-SELECT * FROM t;
-DROP TABLE t;

mysql-test/suite/tokudb.change_column/t/change_char_null.test

+# test that char(X) to char(Y) not null is not supported (different type)
+
+--disable_warnings
+DROP TABLE IF EXISTS t;
+--enable_warnings
+
+SET SESSION TOKUDB_DISABLE_SLOW_ALTER=ON;
+SET SESSION DEFAULT_STORAGE_ENGINE='TokuDB';
+
+# nullable -> not null not supported
+CREATE TABLE t (a CHAR(100), b BINARY(100));
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a CHAR(1) NOT NULL;
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a CHAR(100) NOT NULL;
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a CHAR(200) NOT NULL;
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b BINARY(1) NOT NULL;
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b BINARY(100) NOT NULL;
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b BINARY(200) NOT NULL;
+
+DROP TABLE t;
+
+# not null -> nullable not supported
+CREATE TABLE t (a CHAR(100) NOT NULL, b CHAR(100) NOT NULL);
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a CHAR(1);
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a CHAR(100);
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a CHAR(200);
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b BINARY(1);
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b BINARY(100);
+
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b BINARY(200);
+
+DROP TABLE t;

mysql-test/suite/tokudb.change_column/t/change_multiple.py

+import sys
+import itertools
+
+cols = [ 'a', 'b', 'c', 'd', 'e' ]
+old_types = [ 'VARCHAR(1)', 'VARBINARY(1)', 'INT', 'CHAR(1)', 'BINARY(1)' ]
+new_types = [ 'VARCHAR(2)', 'VARBINARY(2)', 'BIGINT', 'CHAR(2)', 'BINARY(2)' ]
+
+def main():
+    print "# this test generated by change_multiple.py"
+    print "# this test generated multiple column changes which should all fail since we support only one at a time"
+    print "--disable_warnings"
+    print "DROP TABLE IF EXISTS t;"
+    print "--enable_warnings"
+    print "SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;"
+    print "SET SESSION DEFAULT_STORAGE_ENGINE='TokuDB';"
+    create_cmd = "CREATE TABLE t ("
+    for i in range(len(cols)):
+        create_cmd += "%s %s" % (cols[i], old_types[i])
+        if i < len(cols)-1:
+            create_cmd += ","
+    print "%s);" % (create_cmd)
+    for t in gen_comb(range(5)):
+        alter_cmd = gen_alter(t)
+        print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
+        print "--error ER_UNSUPPORTED_EXTENSION"
+        print "%s;" % (alter_cmd)
+    print "DROP TABLE t;"
+    return 0
+
+def gen_alter(t):
+    alter = "ALTER TABLE t "
+    for c in range(len(t)):
+        i = t[c]
+        alter += "CHANGE COLUMN %s %s %s" % (cols[i], cols[i], new_types[i])
+        if c < len(t)-1:
+            alter += ","
+    return alter
+
+def gen_comb(l):
+    r = []
+    for i in range(2,len(l)):
+        r += collapse(itertools.combinations(l, i))
+    return r
+
+def collapse(i):
+    r = []
+    for x in i:
+        r += [x]
+    return r
+
+def new_type(i):
+    if i <= 0:
+        return "VARCHAR(2)"
+    if i <= 1:
+        return "VARBINARY(2)"
+    if i <= 2:
+        return "BIGINT"
+    if i <= 3:
+        return "CHAR(2)"
+    return "BINARY(2)"
+sys.exit(main())

mysql-test/suite/tokudb.change_column/t/change_multiple.test

+# this test generated by change_multiple.py
+# this test generated multiple column changes which should all fail since we support only one at a time
+--disable_warnings
+DROP TABLE IF EXISTS t;
+--enable_warnings
+SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;
+SET SESSION DEFAULT_STORAGE_ENGINE='TokuDB';
+CREATE TABLE t (a VARCHAR(1),b VARBINARY(1),c INT,d CHAR(1),e BINARY(1));
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT;
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN d d CHAR(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT;
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT;
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN a a VARCHAR(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
+--error ER_UNSUPPORTED_EXTENSION
+ALTER TABLE t CHANGE COLUMN b b VARBINARY(2),CHANGE COLUMN c c BIGINT,CHANGE COLUMN d d CHAR(2),CHANGE COLUMN e e BINARY(2);
+DROP TABLE t;