Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint

into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/50

myisam/sort.c

@@ -138,8 +138,9 @@ int _create_index_by_sort(MI_SORT_PARAM *info,my_bool no_messages,
 
   while (memavl >= MIN_SORT_MEMORY)
   {
-    if ((my_off_t) (records+1)*(sort_length+sizeof(char*)) <=
-	(my_off_t) memavl)
+    if ((records < UINT_MAX32) && 
+       ((my_off_t) (records + 1) * 
+        (sort_length + sizeof(char*)) <= (my_off_t) memavl))
       keys= records+1;
     else
       do

mysql-test/r/kill.result

@@ -22,7 +22,7 @@ create table t2 (id int unsigned not null);
 insert into t2 select id from t1;
 create table t3 (kill_id int);
 insert into t3 values(connection_id());
-select id from t1 where id in (select distinct id from t2);
+select id from t1 where id in (select distinct a.id from t2 a, t2 b, t2 c, t2 d group by a.id, b.id, c.id, d.id having a.id between 10 and 20);
 select ((@id := kill_id) - kill_id) from t3;
 ((@id := kill_id) - kill_id)
 0

mysql-test/suite/large_tests/README.TXT

+large_test suite
+================
+
+Iggy Galarza 07/20/07
+---------------------
+
+This test suite should include any test that requires:
+1. Longer than the default timeout to complete.
+2. A considerable amount of disk space.
+
+These tests can be completed with the following command:
+
+mysql-test-run.pl --suite=large_tests --big-test --suite-timeout=6360 --testcase-timeout=795

mysql-test/suite/large_tests/r/alter_table.result

+drop table if exists t1;
+create table `t1` (`c1` tinyint unsigned not null, key `c1` (`c1`)) 
+engine=myisam default charset=utf8;
+alter table `t1` disable keys;
+insert into t1 values (1),(2),(3),(4);
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1 limit 2147483647;
+alter table t1 enable keys;
+drop table t1;

mysql-test/suite/large_tests/t/alter_table.test

+# The test for bug#27029 requires about 8 hours and 20 minutes on my
+# fastest machine.  This test requires at least 60 GB of disk space.
+--source include/big_test.inc
+
+#
+# Bug#27029 alter table ... enable keys crashes mysqld on large table
+#
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+create table `t1` (`c1` tinyint unsigned not null, key `c1` (`c1`)) 
+engine=myisam default charset=utf8;
+alter table `t1` disable keys;
+insert into t1 values (1),(2),(3),(4);
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1;
+insert into t1 select * from t1 limit 2147483647; #Insert 4294967295 rows.
+alter table t1 enable keys;
+drop table t1;

mysql-test/t/kill.test

@@ -81,7 +81,9 @@ connection conn2;
 
 connection conn1;
 -- disable_result_log
-send select id from t1 where id in (select distinct id from t2);
+# This is a very long running query. If this test start failing, it may
+# be necessary to change to an even longer query.
+send select id from t1 where id in (select distinct a.id from t2 a, t2 b, t2 c, t2 d group by a.id, b.id, c.id, d.id having a.id between 10 and 20);
 -- enable_result_log
 
 connection conn2;