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Commit ba667a58 authored by unknown's avatar unknown
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Merge bk@192.168.21.1:mysql-5.0-opt 

into  mysql.com:/home/hf/work/mysql-5.0-mrg
parents b91735a6 1c17642e
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Showing with 122 additions and 6 deletions
mysql-test/r/subselect.result
View file @ ba667a58
......@@ -1160,7 +1160,7 @@ Code2 char(2) NOT NULL default '',
PRIMARY KEY (Code)
) ENGINE=MyISAM;
INSERT INTO t2 VALUES ('AUS','Australia','Oceania','Australia and New Zealand',7741220.00,1901,18886000,79.8,351182.00,392911.00,'Australia','Constitutional Monarchy, Federation','Elisabeth II',135,'AU');
INSERT INTO t2 VALUES ('AZE','Azerbaijan','Asia','Middle East',86600.00,1991,7734000,62.9,4127.00,4100.00,'Azrbaycan','Federal Republic','Heydr liyev',144,'AZ');
INSERT INTO t2 VALUES ('AZE','Azerbaijan','Asia','Middle East',86600.00,1991,7734000,62.9,4127.00,4100.00,'Azärbaycan','Federal Republic','Heydär Äliyev',144,'AZ');
select t2.Continent, t1.Name, t1.Population from t2 LEFT JOIN t1 ON t2.Code = t1.t2 where t1.Population IN (select max(t1.Population) AS Population from t1, t2 where t1.t2 = t2.Code group by Continent);
Continent Name Population
Oceania Sydney 3276207
......@@ -2512,7 +2512,7 @@ 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 franaises','Nonmetropolitan Territory of France','Jacques Chirac',NULL,'TF');
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);
......@@ -2966,6 +2966,42 @@ ORDER BY t2.c, t2.b LIMIT 1) WHERE t1.a = 10;
a a b
10 1 359
drop table t1,t2;
CREATE TABLE t1 (
field1 int NOT NULL,
field2 int NOT NULL,
field3 int NOT NULL,
PRIMARY KEY (field1,field2,field3)
);
CREATE TABLE t2 (
fieldA int NOT NULL,
fieldB int NOT NULL,
PRIMARY KEY (fieldA,fieldB)
);
INSERT INTO t1 VALUES
(1,1,1), (1,1,2), (1,2,1), (1,2,2), (1,2,3), (1,3,1);
INSERT INTO t2 VALUES (1,1), (1,2), (1,3);
SELECT field1, field2, COUNT(*)
FROM t1 GROUP BY field1, field2;
field1 field2 COUNT(*)
1 1 2
1 2 3
1 3 1
SELECT field1, field2
FROM t1
GROUP BY field1, field2
HAVING COUNT(*) >= ALL (SELECT fieldB
FROM t2 WHERE fieldA = field1);
field1 field2
1 2
SELECT field1, field2
FROM t1
GROUP BY field1, field2
HAVING COUNT(*) < ANY (SELECT fieldB
FROM t2 WHERE fieldA = field1);
field1 field2
1 1
1 3
DROP TABLE t1, t2;
create table t1 (df decimal(5,1));
insert into t1 values(1.1);
insert into t1 values(2.2);
......
mysql-test/r/view.result
View file @ ba667a58
......@@ -2935,4 +2935,18 @@ id select_type table type possible_keys key key_len ref rows Extra
2 SUBQUERY t1 ALL NULL NULL NULL NULL 3
DROP VIEW v1;
DROP TABLE t1;
CREATE TABLE t1(pk int PRIMARY KEY);
CREATE TABLE t2(pk int PRIMARY KEY, fk int, ver int, org int);
CREATE ALGORITHM=MERGE VIEW v1 AS
SELECT t1.*
FROM t1 JOIN t2
ON t2.fk = t1.pk AND
t2.ver = (SELECT MAX(t.ver) FROM t2 t WHERE t.org = t2.org);
SHOW WARNINGS;
Level Code Message
SHOW CREATE VIEW v1;
View Create View
v1 CREATE ALGORITHM=MERGE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`pk` AS `pk` from (`t1` join `t2` on(((`t2`.`fk` = `t1`.`pk`) and (`t2`.`ver` = (select max(`t`.`ver`) AS `MAX(t.ver)` from `t2` `t` where (`t`.`org` = `t2`.`org`))))))
DROP VIEW v1;
DROP TABLE t1, t2;
End of 5.0 tests.
mysql-test/t/subselect.test
View file @ ba667a58
......@@ -665,7 +665,7 @@ CREATE TABLE t2 (
) ENGINE=MyISAM;
INSERT INTO t2 VALUES ('AUS','Australia','Oceania','Australia and New Zealand',7741220.00,1901,18886000,79.8,351182.00,392911.00,'Australia','Constitutional Monarchy, Federation','Elisabeth II',135,'AU');
INSERT INTO t2 VALUES ('AZE','Azerbaijan','Asia','Middle East',86600.00,1991,7734000,62.9,4127.00,4100.00,'Azrbaycan','Federal Republic','Heydr liyev',144,'AZ');
INSERT INTO t2 VALUES ('AZE','Azerbaijan','Asia','Middle East',86600.00,1991,7734000,62.9,4127.00,4100.00,'Azärbaycan','Federal Republic','Heydär Äliyev',144,'AZ');
select t2.Continent, t1.Name, t1.Population from t2 LEFT JOIN t1 ON t2.Code = t1.t2 where t1.Population IN (select max(t1.Population) AS Population from t1, t2 where t1.t2 = t2.Code group by Continent);
......@@ -1526,7 +1526,7 @@ CREATE TABLE t1 (
) 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 franaises','Nonmetropolitan Territory of France','Jacques Chirac',NULL,'TF');
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);
......@@ -1918,6 +1918,43 @@ SELECT sql_no_cache t1.a, r.a, r.b FROM t1 LEFT JOIN t2 r
drop table t1,t2;
#
# Bug #21853: assert failure for a grouping query with
# an ALL/ANY quantified subquery in HAVING
#
CREATE TABLE t1 (
field1 int NOT NULL,
field2 int NOT NULL,
field3 int NOT NULL,
PRIMARY KEY (field1,field2,field3)
);
CREATE TABLE t2 (
fieldA int NOT NULL,
fieldB int NOT NULL,
PRIMARY KEY (fieldA,fieldB)
);
INSERT INTO t1 VALUES
(1,1,1), (1,1,2), (1,2,1), (1,2,2), (1,2,3), (1,3,1);
INSERT INTO t2 VALUES (1,1), (1,2), (1,3);
SELECT field1, field2, COUNT(*)
FROM t1 GROUP BY field1, field2;
SELECT field1, field2
FROM t1
GROUP BY field1, field2
HAVING COUNT(*) >= ALL (SELECT fieldB
FROM t2 WHERE fieldA = field1);
SELECT field1, field2
FROM t1
GROUP BY field1, field2
HAVING COUNT(*) < ANY (SELECT fieldB
FROM t2 WHERE fieldA = field1);
DROP TABLE t1, t2;
# End of 4.1 tests
#
......
mysql-test/t/view.test
View file @ ba667a58
......@@ -2850,4 +2850,22 @@ EXPLAIN SELECT * FROM v1 t WHERE t.s1+1 < (SELECT MAX(t1.s1) FROM t1);
DROP VIEW v1;
DROP TABLE t1;
#
# Bug #21646: view qith a subquery in ON expression
#
CREATE TABLE t1(pk int PRIMARY KEY);
CREATE TABLE t2(pk int PRIMARY KEY, fk int, ver int, org int);
CREATE ALGORITHM=MERGE VIEW v1 AS
SELECT t1.*
FROM t1 JOIN t2
ON t2.fk = t1.pk AND
t2.ver = (SELECT MAX(t.ver) FROM t2 t WHERE t.org = t2.org);
SHOW WARNINGS;
SHOW CREATE VIEW v1;
DROP VIEW v1;
DROP TABLE t1, t2;
--echo End of 5.0 tests.
sql/item.cc
View file @ ba667a58
......@@ -1182,6 +1182,7 @@ void Item::split_sum_func2(THD *thd, Item **ref_pointer_array,
split_sum_func(thd, ref_pointer_array, fields);
}
else if ((type() == SUM_FUNC_ITEM || (used_tables() & ~PARAM_TABLE_BIT)) &&
type() != SUBSELECT_ITEM &&
(type() != REF_ITEM ||
((Item_ref*)this)->ref_type() == Item_ref::VIEW_REF))
{
......
sql/mysql_priv.h
View file @ ba667a58
......@@ -446,7 +446,8 @@ enum enum_parsing_place
NO_MATTER,
IN_HAVING,
SELECT_LIST,
IN_WHERE
IN_WHERE,
IN_ON
};
struct st_table;
......
sql/sql_lex.cc
View file @ ba667a58
......@@ -1710,7 +1710,8 @@ bool st_lex::can_be_merged()
unit= unit->next_unit())
{
if (unit->first_select()->parent_lex == this &&
(unit->item == 0 || unit->item->place() != IN_WHERE))
(unit->item == 0 ||
(unit->item->place() != IN_WHERE && unit->item->place() != IN_ON)))
{
selects_allow_merge= 0;
break;
......
sql/sql_yacc.yy
View file @ ba667a58
......@@ -5212,11 +5212,13 @@ join_table:
/* Change the current name resolution context to a local context. */
if (push_new_name_resolution_context(YYTHD, $1, $3))
YYABORT;
Select->parsing_place= IN_ON;
}
expr
{
add_join_on($3,$6);
Lex->pop_context();
Select->parsing_place= NO_MATTER;
}
| table_ref STRAIGHT_JOIN table_factor
ON
......@@ -5225,12 +5227,14 @@ join_table:
/* Change the current name resolution context to a local context. */
if (push_new_name_resolution_context(YYTHD, $1, $3))
YYABORT;
Select->parsing_place= IN_ON;
}
expr
{
$3->straight=1;
add_join_on($3,$6);
Lex->pop_context();
Select->parsing_place= NO_MATTER;
}
| table_ref normal_join table_ref
USING
......@@ -5254,6 +5258,7 @@ join_table:
/* Change the current name resolution context to a local context. */
if (push_new_name_resolution_context(YYTHD, $1, $5))
YYABORT;
Select->parsing_place= IN_ON;
}
expr
{
......@@ -5261,6 +5266,7 @@ join_table:
Lex->pop_context();
$5->outer_join|=JOIN_TYPE_LEFT;
$$=$5;
Select->parsing_place= NO_MATTER;
}
| table_ref LEFT opt_outer JOIN_SYM table_factor
{
......@@ -5285,6 +5291,7 @@ join_table:
/* Change the current name resolution context to a local context. */
if (push_new_name_resolution_context(YYTHD, $1, $5))
YYABORT;
Select->parsing_place= IN_ON;
}
expr
{
......@@ -5293,6 +5300,7 @@ join_table:
YYABORT;
add_join_on($$, $8);
Lex->pop_context();
Select->parsing_place= NO_MATTER;
}
| table_ref RIGHT opt_outer JOIN_SYM table_factor
{
......
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