Merge mysql.com:/opt/local/work/mysql-4.1-11458

into  mysql.com:/opt/local/work/mysql-5.0-root


sql/mysql_priv.h:
  Auto merged
sql/sql_lex.h:
  Auto merged
mysql-test/r/ps.result:
  Manual merge.
mysql-test/t/ps.test:
  Manual merge.
sql/item.cc:
  Manual merge.
sql/item.h:
  Manual merge.
sql/item_subselect.h:
  Manual merge.
sql/sql_parse.cc:
  Manual merge.
sql/sql_prepare.cc:
  Manual merge.

1 files changed, 57 insertions, 0 deletions

diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index bd06be07a8e..dc6c054a8fe 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -681,3 +681,60 @@ execute stmt;
 execute stmt;
 deallocate prepare stmt;
 drop table t1;
+create table t1 (
+id int(11) unsigned not null primary key auto_increment,
+partner_id varchar(35) not null,
+t1_status_id int(10) unsigned
+);
+insert into t1 values ("1", "partner1", "10"), ("2", "partner2", "10"),
+("3", "partner3", "10"), ("4", "partner4", "10");
+create table t2 (
+id int(11) unsigned not null default '0',
+t1_line_id int(11) unsigned not null default '0',
+article_id varchar(20),
+sequence int(11) not null default '0',
+primary key  (id,t1_line_id)
+);
+insert into t2 values ("1", "1", "sup", "0"), ("2", "1", "sup", "1"),
+("2", "2", "sup", "2"), ("2", "3", "sup", "3"),
+("2", "4", "imp", "4"), ("3", "1", "sup", "0"),
+("4", "1", "sup", "0");
+create table t3 (
+id int(11) not null default '0',
+preceeding_id int(11) not null default '0',
+primary key  (id,preceeding_id)
+);
+create table t4 (
+user_id varchar(50) not null,
+article_id varchar(20) not null,
+primary key  (user_id,article_id)
+);
+insert into t4 values("nicke", "imp");
+prepare stmt from
+'select distinct t1.partner_id
+from t1 left join t3 on t1.id = t3.id
+     left join t1 pp on pp.id = t3.preceeding_id
+where
+  exists (
+    select *
+    from t2 as pl_inner
+    where pl_inner.id = t1.id
+    and pl_inner.sequence <= (
+      select min(sequence) from t2 pl_seqnr
+      where pl_seqnr.id = t1.id
+    )
+    and exists (
+      select * from t4
+      where t4.article_id = pl_inner.article_id
+      and t4.user_id = ?
+    )
+  )
+  and t1.id = ?
+group by t1.id
+having count(pp.id) = 0';
+set @user_id = 'nicke';
+set @id = '2';
+execute stmt using @user_id, @id;
+partner_id
+execute stmt using @user_id, @id;
+partner_id