Corrected index_flags returned when index are created with USING HASH

Updated ndb_ test cases 


mysql-test/r/ndb_autodiscover.result:
  Updated to new output of error message
mysql-test/r/ndb_basic.result:
  Added som order by to sort the result correctly before comparing
mysql-test/r/ndb_index_unique.result:
  Added test for USING HASH combined with PRIMARY KEY and UNIQUE index
mysql-test/t/ndb_autodiscover.test:
  Correctede error case
mysql-test/t/ndb_basic.test:
  Added som order by
mysql-test/t/ndb_index_unique.test:
  Added test for USING HASH combined with PRIMARY KEY and UNIQUE index
sql/ha_ndbcluster.cc:
  Added the index flag HA_ONLY_WHOLE_INDEX if index is created with USING HASH.

mysql-test/r/ndb_autodiscover.result

@@ -128,7 +128,10 @@ select * from t4;
 id	name
 1	Automatic
 select * from t4;
-ERROR HY000: Got error 284 'Table not defined in transaction coordinator' from NDBCLUSTER
+ERROR HY000: Got error 284 'Table not defined in transaction coordinator' from ndbcluster
+flush table t4;
+select * from t4;
+ERROR HY000: Can't open file: 't4' (errno: 709)
 show status like 'handler_discover%';
 Variable_name	Value
 Handler_discover	0

mysql-test/r/ndb_basic.result

@@ -303,26 +303,26 @@ insert into t7 values
 ("Street Road 78", 3, 92, 3),
 ("Main street 89C", 5, 71, 4),
 (NULL, 8, NULL, 12);
-select * from t7;
+select * from t7 order by a;
 adress	a	b	c
-Street Road 78	3	92	3
 Highway 3456	1	23	2
-NULL	8	NULL	12
+Street Road 78	3	92	3
 Main street 89C	5	71	4
-select a, b from t7;
+NULL	8	NULL	12
+select a, b from t7 order by a;
 a	b
-3	92
 1	23
-8	NULL
+3	92
 5	71
+8	NULL
 update t7 set adress="End of road 09" where a=3;
 update t7 set adress="Gatuvägen 90C" where a=5 and c=4;
 update t7 set adress="No adress" where adress is NULL;
-select * from t7;
+select * from t7 order by a;
 adress	a	b	c
-Gatuvägen 90C	5	71	4
-End of road 09	3	92	3
 Highway 3456	1	23	2
+End of road 09	3	92	3
+Gatuvägen 90C	5	71	4
 No adress	8	NULL	12
 select * from t7 where a=1 and c=2;
 adress	a	b	c

mysql-test/r/ndb_index_unique.result

@@ -22,6 +22,48 @@ select * from t1 where b = 4 order by a;
 a	b	c
 3	4	6
 drop table t1;
+CREATE TABLE t2 (
+a int unsigned NOT NULL PRIMARY KEY,
+b int unsigned not null,
+c int unsigned not null,
+UNIQUE USING HASH (b, c)	
+) engine=ndbcluster;
+insert t2 values(1, 2, 3), (2, 3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2);
+select * from t2 where a = 3;
+a	b	c
+3	4	6
+select * from t2 where b = 4;
+a	b	c
+3	4	6
+select * from t2 where c = 6;
+a	b	c
+3	4	6
+insert into t2 values(7,8,3);
+select * from t2 where b = 4 order by a;
+a	b	c
+3	4	6
+drop table t2;
+CREATE TABLE t3 (
+a int unsigned NOT NULL,
+b int unsigned not null,
+c int unsigned,
+PRIMARY KEY USING HASH (a, b)	
+) engine=ndbcluster;
+insert t3 values(1, 2, 3), (2, 3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2);
+select * from t3 where a = 3;
+a	b	c
+3	4	6
+select * from t3 where b = 4;
+a	b	c
+3	4	6
+select * from t3 where c = 6;
+a	b	c
+3	4	6
+insert into t3 values(7,8,3);
+select * from t3 where b = 4 order by a;
+a	b	c
+3	4	6
+drop table t3;
 CREATE TABLE t1 (
 cid smallint(5) unsigned NOT NULL default '0',
 cv varchar(250) NOT NULL default '',

mysql-test/t/ndb_autodiscover.test

@@ -166,6 +166,10 @@ system drop_tab -c "host=localhost:2200;nodeid=5" -d test t4 > /dev/null ;
 --error 1296
 select * from t4;
 
+flush table t4;
+--error 1016
+select * from t4;
+
 show status like 'handler_discover%';
 drop table t4;
 flush tables;

mysql-test/t/ndb_basic.test

@@ -299,13 +299,13 @@ insert into t7 values
  ("Street Road 78", 3, 92, 3),
  ("Main street 89C", 5, 71, 4),
  (NULL, 8, NULL, 12);
-select * from t7;
-select a, b from t7;
+select * from t7 order by a;
+select a, b from t7 order by a;
 
 update t7 set adress="End of road 09" where a=3;
 update t7 set adress="Gatuvägen 90C" where a=5 and c=4;
 update t7 set adress="No adress" where adress is NULL;
-select * from t7;
+select * from t7 order by a;
 select * from t7 where a=1 and c=2;
 delete from t7 where a=1;
 delete from t7 where a=3 and c=3;

mysql-test/t/ndb_index_unique.test

@@ -23,6 +23,47 @@ select * from t1 where b = 4 order by a;
 
 drop table t1;
 
+
+#
+# Show use of UNIQUE USING HASH indexes 
+#
+
+CREATE TABLE t2 (
+  a int unsigned NOT NULL PRIMARY KEY,
+  b int unsigned not null,
+  c int unsigned not null,
+  UNIQUE USING HASH (b, c)	
+) engine=ndbcluster;
+
+insert t2 values(1, 2, 3), (2, 3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2);
+select * from t2 where a = 3;
+select * from t2 where b = 4;
+select * from t2 where c = 6;
+insert into t2 values(7,8,3);
+select * from t2 where b = 4 order by a;
+
+drop table t2;
+
+#
+# Show use of PRIMARY KEY USING HASH indexes 
+#
+
+CREATE TABLE t3 (
+  a int unsigned NOT NULL,
+  b int unsigned not null,
+  c int unsigned,
+  PRIMARY KEY USING HASH (a, b)	
+) engine=ndbcluster;
+
+insert t3 values(1, 2, 3), (2, 3, 5), (3, 4, 6), (4, 5, 8), (5,6, 2), (6,7, 2);
+select * from t3 where a = 3;
+select * from t3 where b = 4;
+select * from t3 where c = 6;
+insert into t3 values(7,8,3);
+select * from t3 where b = 4 order by a;
+
+drop table t3;
+
 #
 # More complex tables
 #

sql/ha_ndbcluster.cc

@@ -474,7 +474,8 @@ static const ulong index_type_flags[]=
   0,                         
 
   /* PRIMARY_KEY_INDEX */
-  HA_NOT_READ_PREFIX_LAST,
+  HA_NOT_READ_PREFIX_LAST | 
+  HA_ONLY_WHOLE_INDEX,
 
   /* PRIMARY_KEY_ORDERED_INDEX */
   /* 
@@ -485,7 +486,8 @@ static const ulong index_type_flags[]=
   HA_NOT_READ_PREFIX_LAST,
 
   /* UNIQUE_INDEX */
-  HA_NOT_READ_PREFIX_LAST,
+  HA_NOT_READ_PREFIX_LAST |
+  HA_ONLY_WHOLE_INDEX,
 
   /* UNIQUE_ORDERED_INDEX */
   HA_NOT_READ_PREFIX_LAST,