Commit 40ffce74 authored by unknown's avatar unknown
Browse files

Merge mysql.com:/home/psergey/mysql-4.1-bug8218 

into mysql.com:/home/psergey/mysql-5.0-bug8218


mysql-test/r/subselect.result:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
parents c042d67c 4173610b

mysql-test/r/subselect.result

+100 −0
Original line number Diff line number Diff line
@@ -2176,3 +2176,103 @@ ERROR 42S22: Reference 'xx' not supported (forward reference in item list) 
select 1 = ALL (select 1 from t1 where 1 = xx ), 1 as xx from DUAL;

ERROR 42S22: Reference 'xx' not supported (forward reference in item list)

drop table t1;

CREATE TABLE t1 (

categoryId int(11) NOT NULL,

courseId int(11) NOT NULL,

startDate datetime NOT NULL,

endDate datetime NOT NULL,

createDate datetime NOT NULL,

modifyDate timestamp NOT NULL,

attributes text NOT NULL

);

INSERT INTO t1 VALUES (1,41,'2004-02-09','2010-01-01','2004-02-09','2004-02-09',''),

(1,86,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(1,87,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(2,52,'2004-03-15','2004-10-01','2004-03-15','2004-09-17',''),

(2,53,'2004-03-16','2004-10-01','2004-03-16','2004-09-17',''),

(2,88,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(2,89,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(3,51,'2004-02-09','2010-01-01','2004-02-09','2004-02-09',''),

(5,12,'2004-02-18','2010-01-01','2004-02-18','2004-02-18','');

CREATE TABLE t2 (

userId int(11) NOT NULL,

courseId int(11) NOT NULL,

date datetime NOT NULL

);

INSERT INTO t2 VALUES (5141,71,'2003-11-18'),

(5141,72,'2003-11-25'),(5141,41,'2004-08-06'),

(5141,52,'2004-08-06'),(5141,53,'2004-08-06'),

(5141,12,'2004-08-06'),(5141,86,'2004-10-21'),

(5141,87,'2004-10-21'),(5141,88,'2004-10-21'),

(5141,89,'2004-10-22'),(5141,51,'2004-10-26');

CREATE TABLE t3 (

groupId int(11) NOT NULL,

parentId int(11) NOT NULL,

startDate datetime NOT NULL,

endDate datetime NOT NULL,

createDate datetime NOT NULL,

modifyDate timestamp NOT NULL,

ordering int(11)

);

INSERT INTO t3 VALUES (12,9,'1000-01-01','3999-12-31','2004-01-29','2004-01-29',NULL);

CREATE TABLE t4 (

id int(11) NOT NULL,

groupTypeId int(11) NOT NULL,

groupKey varchar(50) NOT NULL,

name text,

ordering int(11),

description text,

createDate datetime NOT NULL,

modifyDate timestamp NOT NULL

);

INSERT INTO t4 VALUES (9,5,'stationer','stationer',0,'Stationer','2004-01-29','2004-01-29'),

(12,5,'group2','group2',0,'group2','2004-01-29','2004-01-29');

CREATE TABLE t5 (

userId int(11) NOT NULL,

groupId int(11) NOT NULL,

createDate datetime NOT NULL,

modifyDate timestamp NOT NULL

);

INSERT INTO t5 VALUES (5141,12,'2004-08-06','2004-08-06');

select

count(distinct t2.userid) pass,

groupstuff.*,

count(t2.courseid) crse,

t1.categoryid, 

t2.courseid,

date_format(date, '%b%y') as colhead

from t2   

join t1 on t2.courseid=t1.courseid  

join

(

select 

t5.userid,  

parentid,  

parentgroup,  

childid,  

groupname,  

grouptypeid  

from t5 

join 

(

select t4.id as parentid,  

t4.name as parentgroup,  

t4.id as childid,  

t4.name as groupname,  

t4.grouptypeid  

from   t4  

) as gin on t5.groupid=gin.childid 

) as groupstuff on t2.userid = groupstuff.userid 

group by 

groupstuff.groupname, colhead , t2.courseid;

pass	userid	parentid	parentgroup	childid	groupname	grouptypeid	crse	categoryid	courseid	colhead

1	5141	12	group2	12	group2	5	1	5	12	Aug04

1	5141	12	group2	12	group2	5	1	1	41	Aug04

1	5141	12	group2	12	group2	5	1	2	52	Aug04

1	5141	12	group2	12	group2	5	1	2	53	Aug04

1	5141	12	group2	12	group2	5	1	3	51	Oct04

1	5141	12	group2	12	group2	5	1	1	86	Oct04

1	5141	12	group2	12	group2	5	1	1	87	Oct04

1	5141	12	group2	12	group2	5	1	2	88	Oct04

1	5141	12	group2	12	group2	5	1	2	89	Oct04

drop table if exists t1, t2, t3, t4, t5;

mysql-test/t/subselect.test

+101 −0
Original line number Diff line number Diff line
@@ -1442,3 +1442,104 @@ select 1 = ALL (select 1 from t1 where 1 = xx ), 1 as xx; 
-- error 1247

select 1 = ALL (select 1 from t1 where 1 = xx ), 1 as xx from DUAL;

drop table t1;



# Test for BUG#8218



CREATE TABLE t1 (

  categoryId int(11) NOT NULL,

  courseId int(11) NOT NULL,

  startDate datetime NOT NULL,

  endDate datetime NOT NULL,

  createDate datetime NOT NULL,

  modifyDate timestamp NOT NULL,

  attributes text NOT NULL

);

INSERT INTO t1 VALUES (1,41,'2004-02-09','2010-01-01','2004-02-09','2004-02-09',''),

(1,86,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(1,87,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(2,52,'2004-03-15','2004-10-01','2004-03-15','2004-09-17',''),

(2,53,'2004-03-16','2004-10-01','2004-03-16','2004-09-17',''),

(2,88,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(2,89,'2004-08-16','2004-08-16','2004-08-16','2004-08-16',''),

(3,51,'2004-02-09','2010-01-01','2004-02-09','2004-02-09',''),

(5,12,'2004-02-18','2010-01-01','2004-02-18','2004-02-18','');



CREATE TABLE t2 (

  userId int(11) NOT NULL,

  courseId int(11) NOT NULL,

  date datetime NOT NULL

);

INSERT INTO t2 VALUES (5141,71,'2003-11-18'),

(5141,72,'2003-11-25'),(5141,41,'2004-08-06'),

(5141,52,'2004-08-06'),(5141,53,'2004-08-06'),

(5141,12,'2004-08-06'),(5141,86,'2004-10-21'),

(5141,87,'2004-10-21'),(5141,88,'2004-10-21'),

(5141,89,'2004-10-22'),(5141,51,'2004-10-26');





CREATE TABLE t3 (

  groupId int(11) NOT NULL,

  parentId int(11) NOT NULL,

  startDate datetime NOT NULL,

  endDate datetime NOT NULL,

  createDate datetime NOT NULL,

  modifyDate timestamp NOT NULL,

  ordering int(11)

);

INSERT INTO t3 VALUES (12,9,'1000-01-01','3999-12-31','2004-01-29','2004-01-29',NULL);



CREATE TABLE t4 (

  id int(11) NOT NULL,

  groupTypeId int(11) NOT NULL,

  groupKey varchar(50) NOT NULL,

  name text,

  ordering int(11),

  description text,

  createDate datetime NOT NULL,

  modifyDate timestamp NOT NULL

);

INSERT INTO t4 VALUES (9,5,'stationer','stationer',0,'Stationer','2004-01-29','2004-01-29'),

(12,5,'group2','group2',0,'group2','2004-01-29','2004-01-29');



CREATE TABLE t5 (

  userId int(11) NOT NULL,

  groupId int(11) NOT NULL,

  createDate datetime NOT NULL,

  modifyDate timestamp NOT NULL

);

INSERT INTO t5 VALUES (5141,12,'2004-08-06','2004-08-06');



select

  count(distinct t2.userid) pass,

  groupstuff.*,

  count(t2.courseid) crse,

  t1.categoryid, 

  t2.courseid,

  date_format(date, '%b%y') as colhead

from t2   

join t1 on t2.courseid=t1.courseid  

join

(

  select 

    t5.userid,  

    parentid,  

    parentgroup,  

    childid,  

    groupname,  

    grouptypeid  

  from t5 

  join 

  (

     select t4.id as parentid,  

       t4.name as parentgroup,  

       t4.id as childid,  

       t4.name as groupname,  

       t4.grouptypeid  

     from   t4  

  ) as gin on t5.groupid=gin.childid 

) as groupstuff on t2.userid = groupstuff.userid 

group by 

  groupstuff.groupname, colhead , t2.courseid;



drop table if exists t1, t2, t3, t4, t5;

sql/sql_class.h

+6 −3
Original line number Diff line number Diff line
@@ -1426,7 +1426,11 @@ class select_create: public select_insert { 


#include <myisam.h>



/* Param to create temporary tables when doing SELECT:s */

/* 

  Param to create temporary tables when doing SELECT:s 

  NOTE

    This structure is copied using memcpy as a part of JOIN.

*/



class TMP_TABLE_PARAM :public Sql_alloc

{
@@ -1438,7 +1442,6 @@ class TMP_TABLE_PARAM :public Sql_alloc 
public:

  List<Item> copy_funcs;

  List<Item> save_copy_funcs;

  List_iterator_fast<Item> copy_funcs_it;

  Copy_field *copy_field, *copy_field_end;

  Copy_field *save_copy_field, *save_copy_field_end;

  byte	    *group_buff;
@@ -1456,7 +1459,7 @@ class TMP_TABLE_PARAM :public Sql_alloc 
  CHARSET_INFO *table_charset; 



  TMP_TABLE_PARAM()

    :copy_funcs_it(copy_funcs), copy_field(0), group_parts(0),

    :copy_field(0), group_parts(0),

    group_length(0), group_null_parts(0), convert_blob_length(0)

  {}

  ~TMP_TABLE_PARAM()

sql/sql_select.cc

+1 −2
Original line number Diff line number Diff line
@@ -11943,8 +11943,7 @@ copy_fields(TMP_TABLE_PARAM *param) 
  for (; ptr != end; ptr++)

    (*ptr->do_copy)(ptr);



  List_iterator_fast<Item> &it=param->copy_funcs_it;

  it.rewind();

  List_iterator_fast<Item> it(param->copy_funcs);

  Item_copy_string *item;

  while ((item = (Item_copy_string*) it++))

    item->copy();