--- alter_table.result	2013-01-22 22:05:05.246633000 +0400
+++ alter_table.reject	2013-01-23 03:16:22.620356221 +0400
@@ -1,42 +1,29 @@
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (a <INT_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> PARTITION BY HASH(a) PARTITIONS 2;
-INSERT INTO t1 (a) VALUES (1),(2),(2),(3),(4);
-ALTER TABLE t1 ADD PARTITION PARTITIONS 2;
-EXPLAIN PARTiTIONS SELECT a FROM t1 WHERE a = 3;
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p3	#	#	#	#	#	#	#
-ALTER TABLE t1 COALESCE PARTITION 1;
-EXPLAIN PARTiTIONS SELECT a FROM t1 WHERE a = 3;
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p0	#	#	#	#	#	#	#
-ALTER TABLE t1 REORGANIZE PARTITION;
-EXPLAIN PARTiTIONS SELECT a FROM t1 WHERE a = 2;
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p0	#	#	#	#	#	#	#
-ALTER TABLE t1 REBUILD PARTITION p0;
-EXPLAIN PARTiTIONS SELECT a FROM t1;
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p0	#	#	#	#	#	#	#
-ALTER TABLE t1 REMOVE PARTITIONING;
-EXPLAIN PARTiTIONS SELECT a FROM t1;
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	NULL	#	#	#	#	#	#	#
-ALTER TABLE t1 PARTITION BY LIST(a) (PARTITION p0 VALUES IN (1,2,3), PARTITION p1 VALUES IN (101,102));
-ERROR HY000: Table has no partition for value 4
-ALTER TABLE t1 PARTITION BY LIST(a) (PARTITION p0 VALUES IN (1,2,3,4), PARTITION p1 VALUES IN (101,102));
-INSERT INTO t1 (a) VALUES (50);
-ERROR HY000: Table has no partition for value 50
-ALTER TABLE t1 ADD PARTITION (PARTITION p2 VALUES IN (50,51));
-INSERT INTO t1 (a) VALUES (50);
-ALTER TABLE t1 DROP PARTITION p1;
-ALTER TABLE t1 REORGANIZE PARTITION p0, p2 INTO (PARTITION p0 VALUES IN (1,2,3), PARTITION p1 VALUES IN (4), PARTITION p2 VALUES IN (50,51), PARTITION p3 VALUES IN (101,102));
-EXPLAIN PARTiTIONS SELECT a FROM t1 WHERE a = 2;
-id	select_type	table	partitions	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	p0	#	#	#	#	#	#	#
-DROP TABLE t1;
+ERROR HY000: Engine cannot be used in partitioned tables
+# ERROR: Statement ended with errno 1572, errname ER_PARTITION_MERGE_ERROR (expected to succeed)
+# ------------ UNEXPECTED RESULT ------------
+# [ CREATE TABLE t1 (a INT(11) /*!*/ /*Custom column options*/) ENGINE=MRG_MYISAM /*!*/ /*Custom table options*/ UNION(mrg.t1) INSERT_METHOD=LAST PARTITION BY HASH(a) PARTITIONS 2 ]
+# The statement|command finished with ER_PARTITION_MERGE_ERROR.
+# Partitions or the mix could be unsupported|malfunctioning, or the problem was caused by previous errors. 
+# You can change the engine code, or create an rdiff, or disable the test by adding it to disabled.def.
+# Further in this test, the message might sometimes be suppressed; a part of the test might be skipped.
+# Also, this problem may cause a chain effect (more errors of different kinds in the test).
+# -------------------------------------------
 CREATE TABLE t1 (a <INT_COLUMN>, b <INT_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS> PARTITION BY LIST(a) SUBPARTITION by HASH(b) (
 PARTITION abc VALUES IN (1,2,3),
 PARTITION def VALUES IN (100,101,102)
 );
-ALTER TABLE t1 DROP PARTITION abc;
-DROP TABLE t1;
+ERROR HY000: Engine cannot be used in partitioned tables
+# ERROR: Statement ended with errno 1572, errname ER_PARTITION_MERGE_ERROR (expected to succeed)
+# ------------ UNEXPECTED RESULT ------------
+# [ CREATE TABLE t1 (a INT(11) /*!*/ /*Custom column options*/, b INT(11) /*!*/ /*Custom column options*/) ENGINE=MRG_MYISAM /*!*/ /*Custom table options*/ UNION(mrg.t1) INSERT_METHOD=LAST PARTITION BY LIST(a) SUBPARTITION by HASH(b) (
+PARTITION abc VALUES IN (1,2,3),
+PARTITION def VALUES IN (100,101,102)
+) ]
+# The statement|command finished with ER_PARTITION_MERGE_ERROR.
+# Partitions or subpartitions or the mix could be unsupported|malfunctioning, or the problem was caused by previous errors. 
+# You can change the engine code, or create an rdiff, or disable the test by adding it to disabled.def.
+# Further in this test, the message might sometimes be suppressed; a part of the test might be skipped.
+# Also, this problem may cause a chain effect (more errors of different kinds in the test).
+# -------------------------------------------
