Commit 74ad9e8f authored by unknown's avatar unknown
Browse files

Merge bk-internal:/home/bk/mysql-5.0 

into mysql.com:/home/mysqldev/tulin/mysql-5.0


BitKeeper/etc/logging_ok:
  auto-union
sql/ha_ndbcluster.cc:
  Auto merged
parents 5d16b7a9 58fd4d94

mysql-test/r/limit.result

+9 −0
Original line number Diff line number Diff line
@@ -67,3 +67,12 @@ SELECT * FROM t1; 
id	id2

3	0

DROP TABLE t1;

create table t1 (a integer);

insert into t1 values (1);

select 1 as a from t1 union all select 1 from dual limit 1;

a

1

(select 1 as a from t1) union all (select 1 from dual) limit 1;

a

1

drop table t1;

mysql-test/r/ndb_basic.result

+34 −0
Original line number Diff line number Diff line
@@ -573,3 +573,37 @@ select * from t1 where a12345678901234567890123456789a1234567890=2; 
a1234567890123456789012345678901234567890	a12345678901234567890123456789a1234567890

5	2

drop table t1;

create table t1

(a bigint, b bigint, c bigint, d bigint, 

primary key (a,b,c,d)) 

engine=ndb

max_rows=200000000;

Warnings:

Warning	1105	Ndb might have problems storing the max amount of rows specified

insert into t1 values

(1,2,3,4),(2,3,4,5),(3,4,5,6),

(3,2,3,4),(1,3,4,5),(2,4,5,6),

(1,2,3,5),(2,3,4,8),(3,4,5,9),

(3,2,3,5),(1,3,4,8),(2,4,5,9),

(1,2,3,6),(2,3,4,6),(3,4,5,7),

(3,2,3,6),(1,3,4,6),(2,4,5,7),

(1,2,3,7),(2,3,4,7),(3,4,5,8),

(3,2,3,7),(1,3,4,7),(2,4,5,8),

(1,3,3,4),(2,4,4,5),(3,5,5,6),

(3,3,3,4),(1,4,4,5),(2,5,5,6),

(1,3,3,5),(2,4,4,8),(3,5,5,9),

(3,3,3,5),(1,4,4,8),(2,5,5,9),

(1,3,3,6),(2,4,4,6),(3,5,5,7),

(3,3,3,6),(1,4,4,6),(2,5,5,7),

(1,3,3,7),(2,4,4,7),(3,5,5,8),

(3,3,3,7),(1,4,4,7),(2,5,5,8);

select count(*) from t1;

count(*)

48

drop table t1;

create table t1

(a bigint, b bigint, c bigint, d bigint, 

primary key (a)) 

engine=ndb

max_rows=1;

drop table t1;

mysql-test/t/limit.test

+10 −0
Original line number Diff line number Diff line
@@ -49,3 +49,13 @@ SELECT * FROM t1; 
DELETE FROM t1 WHERE id2 = 0 ORDER BY id desc LIMIT 1; 

SELECT * FROM t1;

DROP TABLE t1;



#

# Bug#8023 - limit on UNION with from DUAL, causes syntax error

#

create table t1 (a integer);

insert into t1 values (1);

# both queries must return one row

select 1 as a from t1 union all select 1 from dual limit 1;

(select 1 as a from t1) union all (select 1 from dual) limit 1;

drop table t1;

mysql-test/t/ndb_basic.test

+38 −0
Original line number Diff line number Diff line
@@ -539,3 +539,41 @@ insert into t1 values (1,1),(2,1),(3,1),(4,1),(5,2),(6,1),(7,1); 
explain select * from t1 where a12345678901234567890123456789a1234567890=2;

select * from t1 where a12345678901234567890123456789a1234567890=2;

drop table t1;



#

# test fragment creation

#

# first a table with _many_ fragments per node group

# then a table with just one fragment per node group

#

create table t1

  (a bigint, b bigint, c bigint, d bigint, 

   primary key (a,b,c,d)) 

  engine=ndb

  max_rows=200000000;

insert into t1 values

  (1,2,3,4),(2,3,4,5),(3,4,5,6),

  (3,2,3,4),(1,3,4,5),(2,4,5,6),

  (1,2,3,5),(2,3,4,8),(3,4,5,9),

  (3,2,3,5),(1,3,4,8),(2,4,5,9),

  (1,2,3,6),(2,3,4,6),(3,4,5,7),

  (3,2,3,6),(1,3,4,6),(2,4,5,7),

  (1,2,3,7),(2,3,4,7),(3,4,5,8),

  (3,2,3,7),(1,3,4,7),(2,4,5,8),

  (1,3,3,4),(2,4,4,5),(3,5,5,6),

  (3,3,3,4),(1,4,4,5),(2,5,5,6),

  (1,3,3,5),(2,4,4,8),(3,5,5,9),

  (3,3,3,5),(1,4,4,8),(2,5,5,9),

  (1,3,3,6),(2,4,4,6),(3,5,5,7),

  (3,3,3,6),(1,4,4,6),(2,5,5,7),

  (1,3,3,7),(2,4,4,7),(3,5,5,8),

  (3,3,3,7),(1,4,4,7),(2,5,5,8);

select count(*) from t1;

drop table t1;



create table t1

  (a bigint, b bigint, c bigint, d bigint, 

   primary key (a)) 

  engine=ndb

  max_rows=1;

drop table t1;

ndb/include/ndbapi/NdbDictionary.hpp

+3 −3
Original line number Diff line number Diff line
@@ -140,9 +140,9 @@ public: 
    enum FragmentType { 

      FragUndefined = 0,      ///< Fragmentation type undefined or default

      FragSingle = 1,         ///< Only one fragment

      FragAllSmall = 2,       ///< One fragment per node group

      FragAllMedium = 3,      ///< Default value. Two fragments per node group.

      FragAllLarge = 4        ///< Eight fragments per node group.

      FragAllSmall = 2,       ///< One fragment per node, default

      FragAllMedium = 3,      ///< two fragments per node

      FragAllLarge = 4        ///< Four fragments per node.

    };

  };