1 files changed, 51 insertions, 1 deletions

diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test
index daef4c3e281..d0202bff48d 100644
--- a/mysql-test/t/subselect.test
+++ b/mysql-test/t/subselect.test
@@ -916,7 +916,20 @@ create table t3 (a int);
 insert into t3 values (6),(7),(3);
 select * from t3 where a >= all (select b from t2);
 explain extended select * from t3 where a >= all (select b from t2);
-
+select * from t3 where a >= some (select b from t2);
+explain extended select * from t3 where a >= some (select b from t2);
+select * from t3 where a >= all (select b from t2 group by 1);
+explain extended select * from t3 where a >= all (select b from t2 group by 1);
+select * from t3 where a >= some (select b from t2 group by 1);
+explain extended select * from t3 where a >= some (select b from t2 group by 1);
+select * from t3 where NULL >= any (select b from t2);
+explain extended select * from t3 where NULL >= any (select b from t2);
+select * from t3 where NULL >= any (select b from t2 group by 1);
+explain extended select * from t3 where NULL >= any (select b from t2 group by 1);
+select * from t3 where NULL >= some (select b from t2);
+explain extended select * from t3 where NULL >= some (select b from t2);
+select * from t3 where NULL >= some (select b from t2 group by 1);
+explain extended select * from t3 where NULL >= some (select b from t2 group by 1);
 #
 # optimized static ALL/ANY with grouping
 #
@@ -1341,3 +1354,40 @@ create table t1 (s1 int,s2 int);
 insert into t1 values (20,15);
 select * from t1 where  (('a',null) <=> (select 'a',s2 from t1 where s1 = 0));
 drop table t1;
+
+#
+# ALL/ANY with NULL
+#
+create table t1 (s1 int);
+insert into t1 values (1),(null);
+select * from t1 where s1 < all (select s1 from t1);
+select s1, s1 < all (select s1 from t1) from t1;
+drop table t1;
+
+#
+# reference on changable fields from subquery
+#
+CREATE TABLE t1 (
+  Code char(3) NOT NULL default '',
+  Name char(52) NOT NULL default '',
+  Continent enum('Asia','Europe','North America','Africa','Oceania','Antarctica','South America') NOT NULL default 'Asia',
+  Region char(26) NOT NULL default '',
+  SurfaceArea float(10,2) NOT NULL default '0.00',
+  IndepYear smallint(6) default NULL,
+  Population int(11) NOT NULL default '0',
+  LifeExpectancy float(3,1) default NULL,
+  GNP float(10,2) default NULL,
+  GNPOld float(10,2) default NULL,
+  LocalName char(45) NOT NULL default '',
+  GovernmentForm char(45) NOT NULL default '',
+  HeadOfState char(60) default NULL,
+  Capital int(11) default NULL,
+  Code2 char(2) NOT NULL default ''
+) ENGINE=MyISAM;
+INSERT INTO t1 VALUES ('XXX','Xxxxx','Oceania','Xxxxxx',26.00,0,0,0,0,0,'Xxxxx','Xxxxx','Xxxxx',NULL,'XX');
+INSERT INTO t1 VALUES ('ASM','American Samoa','Oceania','Polynesia',199.00,0,68000,75.1,334.00,NULL,'Amerika Samoa','US Territory','George W. Bush',54,'AS');
+INSERT INTO t1 VALUES ('ATF','French Southern territories','Antarctica','Antarctica',7780.00,0,0,NULL,0.00,NULL,'Terres australes françaises','Nonmetropolitan Territory of France','Jacques Chirac',NULL,'TF');
+INSERT INTO t1 VALUES ('UMI','United States Minor Outlying Islands','Oceania','Micronesia/Caribbean',16.00,0,0,NULL,0.00,NULL,'United States Minor Outlying Islands','Dependent Territory of the US','George W. Bush',NULL,'UM');
+/*!40000 ALTER TABLE t1 ENABLE KEYS */;
+SELECT DISTINCT Continent AS c FROM t1 WHERE Code <> SOME ( SELECT Code FROM t1 WHERE Continent = c AND Population < 200);
+drop table t1;