refs #5333 replace table data diff for hot column expansion tests

git-svn-id: file:///svn/mysql/tests/mysql-test@47647 c7de825b-a66e-492c-adef-691d508d4ae1

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

-DROP TABLE IF EXISTS t;
+DROP TABLE IF EXISTS t, ti;
 SET SESSION DEFAULT_STORAGE_ENGINE="TokuDB";
 SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-255
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-255
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-255
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-255
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-255
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a SMALLINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 65535 );
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-65535
 DROP TABLE t;
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-65535
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-65535
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-65535
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-65535
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 16777215 );
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-16777215
 DROP TABLE t;
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 16777215 );
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-16777215
 DROP TABLE t;
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 16777215 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-16777215
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 16777215 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-16777215
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 16777215 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-16777215
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a INT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 4294967295 );
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-4294967295
 DROP TABLE t;
 CREATE TABLE t (a INT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 4294967295 );
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-4294967295
 DROP TABLE t;
 CREATE TABLE t (a INT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 4294967295 );
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-4294967295
 DROP TABLE t;
 CREATE TABLE t (a INT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 4294967295 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-4294967295
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a INT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 4294967295 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-4294967295
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-18446744073709551615
 DROP TABLE t;
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-18446744073709551615
 DROP TABLE t;
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-18446744073709551615
 DROP TABLE t;
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
 ERROR 42000: Table 't' uses an extension that doesn't exist in this XYZ version
-SELECT * FROM t;
-a
-0
-1
-18446744073709551615
 DROP TABLE t;
 CREATE TABLE t (a BIGINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 18446744073709551615 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
-a
-0
-1
-18446744073709551615
+include/diff_tables.inc [test.t, test.ti]
+DROP TABLE ti;
 DROP TABLE t;

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

 #!/usr/bin/env python
 
-# generate alter table test cases for integer types
+# generate alter table test cases for char types
 
 import sys
 def gen_test(n):
     print "CREATE TABLE t (a BINARY(%d));" % (n)
-    for v in [ 1,2,3 ]:
+    for v in [ 0, 1, 2, 4, 8, 16, 32, 64, 126, 127 ]:
         print "INSERT INTO t VALUES (%d);" % (v)
     for i in range(2,256):
         if i < n:
             print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
             print "--error ER_UNSUPPORTED_EXTENSION"
         else:
-            print "CREATE TABLE tt LIKE t;"
-            print "INSERT INTO tt SELECT * FROM t;"
+            print "CREATE TABLE ti LIKE t;"
+            print "ALTER TABLE ti ENGINE=myisam;"
+            print "INSERT INTO ti SELECT * FROM t;"
+            print "ALTER TABLE ti CHANGE COLUMN a a BINARY(%d);" % (i)
         print "ALTER TABLE t CHANGE COLUMN a a BINARY(%d);" % (i)
         if i >= n:
-            print "SELECT HEX(t.a),HEX(tt.a) FROM t,tt where t.a = tt.a;"
-            print "DROP TABLE tt;"
+            print "let $diff_tables=test.t, test.ti;"
+            print "source include/diff_tables.inc;"
+            print "DROP TABLE ti;"
     print "DROP TABLE t;"
 
 def main():
-    print "# this test is generated by change_int.py"
+    print "# this test is generated by change_bin.py"
     print "--disable_warnings"
-    print "DROP TABLE IF EXISTS t,tt;"
+    print "DROP TABLE IF EXISTS t,ti;"
     print "--enable_warnings"
     print "SET SESSION DEFAULT_STORAGE_ENGINE=\"TokuDB\";"
     print "SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;"

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

 #!/usr/bin/env python
 
-# generate alter table test cases for integer types
+# generate alter table test cases for char types
 
 import sys
 def gen_test(n):
@@ -12,18 +12,21 @@ def gen_test(n):
             print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
             print "--error ER_UNSUPPORTED_EXTENSION"
         else:
-            print "CREATE TABLE tt LIKE t;"
-            print "INSERT INTO tt SELECT * FROM t;"
+            print "CREATE TABLE ti LIKE t;"
+            print "ALTER TABLE ti ENGINE=myisam;"
+            print "INSERT INTO ti SELECT * FROM t;"
+            print "ALTER TABLE ti CHANGE COLUMN a a CHAR(%d);" % (i)
         print "ALTER TABLE t CHANGE COLUMN a a CHAR(%d);" % (i)
         if i >= n:
-            print "SELECT * FROM t,tt where t.a = tt.a;"
-            print "DROP TABLE tt;"
+            print "let $diff_tables=test.t, test.ti;"
+            print "source include/diff_tables.inc;"
+            print "DROP TABLE ti;"
     print "DROP TABLE t;"
 
 def main():
     print "# this test is generated by change_char.py"
     print "--disable_warnings"
-    print "DROP TABLE IF EXISTS t,tt;"
+    print "DROP TABLE IF EXISTS t,ti;"
     print "--enable_warnings"
     print "SET SESSION DEFAULT_STORAGE_ENGINE=\"TokuDB\";"
     print "SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;"

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

@@ -12,19 +12,21 @@ def gen_test(n):
             print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
             print "--error ER_UNSUPPORTED_EXTENSION"
         else:
-            print "CREATE TABLE tt LIKE t;"
-            print "INSERT INTO tt SELECT * FROM t;"
+            print "CREATE TABLE ti LIKE t;"
+            print "ALTER TABLE ti ENGINE=myisam;"
+            print "INSERT INTO ti SELECT * FROM t;"
         print "ALTER TABLE t CHANGE COLUMN a b CHAR(%d);" % (i)
         if i >= n:
             print "ALTER TABLE t CHANGE COLUMN b a CHAR(%d);" % (i)
-            print "SELECT * FROM t,tt where t.a = tt.a;"
-            print "DROP TABLE tt;"
+            print "let $diff_tables=test.t, test.ti;"
+            print "source include/diff_tables.inc;"
+            print "DROP TABLE ti;"
     print "DROP TABLE t;"
 
 def main():
     print "# this test is generated by change_char_rename.py"
     print "--disable_warnings"
-    print "DROP TABLE IF EXISTS t,tt;"
+    print "DROP TABLE IF EXISTS t,ti;"
     print "--enable_warnings"
     print "SET SESSION DEFAULT_STORAGE_ENGINE=\"TokuDB\";"
     print "SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;"

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

@@ -6,7 +6,7 @@ import sys
 def gen_test(types, values):
     print "# this test is generated by change_int.py"
     print "--disable_warnings"
-    print "DROP TABLE IF EXISTS t;"
+    print "DROP TABLE IF EXISTS t, ti;"
     print "--enable_warnings"
     print "SET SESSION DEFAULT_STORAGE_ENGINE=\"TokuDB\";"
     print "SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;"
@@ -14,13 +14,22 @@ def gen_test(types, values):
         for b in range(len(types)):
             print
             print "CREATE TABLE t (a %s);" % (types[a])
-            for x in values[a]:
-                print "INSERT INTO t VALUES (", x, ");"
             if a > b:
                 print "--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/"
                 print "--error ER_UNSUPPORTED_EXTENSION"
+            else:
+                for x in values[a]:
+                    print "INSERT INTO t VALUES (", x, ");"
+                print "CREATE TABLE ti LIKE t;"
+                print "ALTER TABLE ti ENGINE=myisam;"
+                print "INSERT INTO ti SELECT * from t;"
             print "ALTER TABLE t CHANGE COLUMN a a %s;" % (types[b])
-            print "SELECT * FROM t;"
+            if a > b:
+                pass
+            else:
+                print "let $diff_tables = test.t, test.ti;"
+                print "source include/diff_tables.inc;"
+                print "DROP TABLE ti;"
             print "DROP TABLE t;"
 def main():
     gen_test(

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

 # this test is generated by change_int.py
 --disable_warnings
-DROP TABLE IF EXISTS t;
+DROP TABLE IF EXISTS t, ti;
 --enable_warnings
 SET SESSION DEFAULT_STORAGE_ENGINE="TokuDB";
 SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;
@@ -11,8 +11,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 127 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a TINYINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT);
@@ -21,8 +26,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 127 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a SMALLINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT);
@@ -31,8 +41,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 127 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT);
@@ -41,8 +56,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 127 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT);
@@ -51,20 +71,19 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 127 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT);
-INSERT INTO t VALUES ( -32768 );
-INSERT INTO t VALUES ( -1 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 32767 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT);
@@ -73,8 +92,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 32767 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a SMALLINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT);
@@ -83,8 +107,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 32767 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT);
@@ -93,8 +122,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 32767 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT);
@@ -103,32 +137,25 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 32767 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT);
-INSERT INTO t VALUES ( -8388608 );
-INSERT INTO t VALUES ( -1 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 8388607 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT);
-INSERT INTO t VALUES ( -8388608 );
-INSERT INTO t VALUES ( -1 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 8388607 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a SMALLINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT);
@@ -137,8 +164,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 8388607 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT);
@@ -147,8 +179,13 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 8388607 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT);
@@ -157,41 +194,31 @@ INSERT INTO t VALUES ( -1 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 8388607 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a INT);
-INSERT INTO t VALUES ( -2147483648 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 2147483647 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a INT);
-INSERT INTO t VALUES ( -2147483648 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 2147483647 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a SMALLINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a INT);
-INSERT INTO t VALUES ( -2147483648 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 2147483647 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a INT);
@@ -199,8 +226,13 @@ INSERT INTO t VALUES ( -2147483648 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 2147483647 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a INT);
@@ -208,52 +240,37 @@ INSERT INTO t VALUES ( -2147483648 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 2147483647 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT);
-INSERT INTO t VALUES ( -9223372036854775808 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 9223372036854775807 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT);
-INSERT INTO t VALUES ( -9223372036854775808 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 9223372036854775807 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a SMALLINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT);
-INSERT INTO t VALUES ( -9223372036854775808 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 9223372036854775807 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT);
-INSERT INTO t VALUES ( -9223372036854775808 );
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 9223372036854775807 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a INT;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT);
@@ -261,6 +278,11 @@ INSERT INTO t VALUES ( -9223372036854775808 );
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 9223372036854775807 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;

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

 # this test is generated by change_int.py
 --disable_warnings
-DROP TABLE IF EXISTS t;
+DROP TABLE IF EXISTS t, ti;
 --enable_warnings
 SET SESSION DEFAULT_STORAGE_ENGINE="TokuDB";
 SET SESSION TOKUDB_DISABLE_SLOW_ALTER=1;
@@ -9,218 +9,253 @@ CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a TINYINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 255 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 65535 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a SMALLINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 65535 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 16777215 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 16777215 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 16777215 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 16777215 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a MEDIUMINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 16777215 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a INT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 4294967295 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a INT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 4294967295 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a INT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 4294967295 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a INT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 4294967295 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a INT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 4294967295 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a TINYINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a SMALLINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a MEDIUMINT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT UNSIGNED);
-INSERT INTO t VALUES ( 0 );
-INSERT INTO t VALUES ( 1 );
-INSERT INTO t VALUES ( 18446744073709551615 );
 --replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
 --error ER_UNSUPPORTED_EXTENSION
 ALTER TABLE t CHANGE COLUMN a a INT UNSIGNED;
-SELECT * FROM t;
 DROP TABLE t;
 
 CREATE TABLE t (a BIGINT UNSIGNED);
 INSERT INTO t VALUES ( 0 );
 INSERT INTO t VALUES ( 1 );
 INSERT INTO t VALUES ( 18446744073709551615 );
+CREATE TABLE ti LIKE t;
+ALTER TABLE ti ENGINE=myisam;
+INSERT INTO ti SELECT * from t;
 ALTER TABLE t CHANGE COLUMN a a BIGINT UNSIGNED;
-SELECT * FROM t;
+let $diff_tables = test.t, test.ti;
+source include/diff_tables.inc;
+DROP TABLE ti;
 DROP TABLE t;