Merge mysql.com:/home/svoj/devel/mysql/mysql-5.0.8-build

into mysql.com:/home/svoj/devel/mysql/mysql-5.0.9

mysql-test/r/index_merge_innodb.result

@@ -123,3 +123,14 @@ key1a = 2 and key1b is null and key3a = 2 and key3b is null;
 count(*)
 4
 drop table t1,t2;
+create table t1 (
+id1 int,
+id2 date ,
+index idx2 (id1,id2),
+index idx1 (id2)  
+) engine = innodb;
+insert into t1 values(1,'20040101'), (2,'20040102');
+select * from t1  where id1 = 1  and id2= '20040101';
+id1	id2
+1	2004-01-01
+drop table t1;

mysql-test/r/subselect.result

@@ -2816,3 +2816,24 @@ select * from t1;
 EMPNUM
 E1
 DROP TABLE t1,t2;
+CREATE TABLE t1(select_id BIGINT, values_id BIGINT);
+INSERT INTO t1 VALUES (1, 1);
+CREATE TABLE t2 (select_id BIGINT, values_id BIGINT, 
+PRIMARY KEY(select_id,values_id));
+INSERT INTO t2 VALUES (0, 1), (0, 2), (0, 3), (1, 5);
+SELECT values_id FROM t1 
+WHERE values_id IN (SELECT values_id FROM t2
+WHERE select_id IN (1, 0));
+values_id
+1
+SELECT values_id FROM t1 
+WHERE values_id IN (SELECT values_id FROM t2
+WHERE select_id BETWEEN 0 AND 1);
+values_id
+1
+SELECT values_id FROM t1 
+WHERE values_id IN (SELECT values_id FROM t2
+WHERE select_id = 0 OR select_id = 1);
+values_id
+1
+DROP TABLE t1, t2;

mysql-test/t/index_merge_innodb.test

@@ -120,3 +120,14 @@ select count(*) from t1 where
 
 drop table t1,t2;
 
+# Test for BUG#8441
+create table t1 (
+  id1 int,
+  id2 date ,
+  index idx2 (id1,id2),
+  index idx1 (id2)  
+) engine = innodb;
+insert into t1 values(1,'20040101'), (2,'20040102');
+select * from t1  where id1 = 1  and id2= '20040101'; 
+drop table t1;
+

mysql-test/t/subselect.test

@@ -1837,3 +1837,25 @@ WHERE t1.EMPNUM NOT IN
        WHERE t1.EMPNUM = t2.EMPNUM);
 select * from t1;
 DROP TABLE t1,t2;
+
+#
+# Test for bug #11487: range access in a subquery
+#
+
+CREATE TABLE t1(select_id BIGINT, values_id BIGINT);
+INSERT INTO t1 VALUES (1, 1);
+CREATE TABLE t2 (select_id BIGINT, values_id BIGINT, 
+                 PRIMARY KEY(select_id,values_id));
+INSERT INTO t2 VALUES (0, 1), (0, 2), (0, 3), (1, 5);
+
+SELECT values_id FROM t1 
+WHERE values_id IN (SELECT values_id FROM t2
+                    WHERE select_id IN (1, 0));
+SELECT values_id FROM t1 
+WHERE values_id IN (SELECT values_id FROM t2
+                    WHERE select_id BETWEEN 0 AND 1);
+SELECT values_id FROM t1 
+WHERE values_id IN (SELECT values_id FROM t2
+                    WHERE select_id = 0 OR select_id = 1);
+
+DROP TABLE t1, t2;

sql/opt_range.cc

@@ -2593,12 +2593,12 @@ static double ror_scan_selectivity(const ROR_INTERSECT_INFO *info,
       {
         tuple_arg= scan->sel_arg;
         /* Here we use the length of the first key part */
-        tuple_arg->store_min(key_part->length, &key_ptr, 0);
+        tuple_arg->store_min(key_part->store_length, &key_ptr, 0);
       }
       while (tuple_arg->next_key_part != sel_arg)
       {
         tuple_arg= tuple_arg->next_key_part;
-        tuple_arg->store_min(key_part[tuple_arg->part].length, &key_ptr, 0);
+        tuple_arg->store_min(key_part[tuple_arg->part].store_length, &key_ptr, 0);
       }
       min_range.length= max_range.length= ((char*) key_ptr - (char*) key_val);
       records= (info->param->table->file->
@@ -5992,7 +5992,10 @@ int QUICK_RANGE_SELECT::reset()
   next=0;
   range= NULL;
   cur_range= (QUICK_RANGE**) ranges.buffer;
-  
+
+  if (file->inited == handler::NONE && (error= file->ha_index_init(index)))
+    DBUG_RETURN(error);
+ 
   /* Do not allocate the buffers twice. */
   if (multi_range_length)
   {