ndb_read_multi_range.test

这是linux下运行的mysql软件包,可用于linux 下安装 php + mysql + apach 的网络配置

-- source include/have_ndb.inc
-- source include/not_embedded.inc

--disable_warnings
DROP TABLE IF EXISTS t1, t2, r1;
--enable_warnings

#
# Basic test to see that batching is working
#

create table t1 (
  a int primary key,
  b int not null,
  c int not null,
  index(b), unique index using hash(c)
) engine = ndb;
insert into t1 values
  (1,2,1),(2,3,2),(3,4,3),(4,5,4),
  (5,2,12),(6,3,11),(7,4,10),(8,5,9),
  (9,2,8),(10,3,7),(11,4,6),(12,5,5);

# batch on primary key
create table r1 as select * from t1 where a in (2,8,12);
select * from r1 order by a;
drop table r1;

# batch on ordered index
create table r1 as select * from t1 where b in (1,2,5);
select * from r1 order by a;
drop table r1;

# batch on unique hash index
create table r1 as select * from t1 where c in (2,8,12);
select * from r1 order by a;
drop table r1;

# batch mixed
create table r1 as select * from t1 where a in (2,8) or (a > 11) or (a <= 1);
select * from r1 order by a;
drop table r1;

# batch on primary key, missing values
create table r1 as select * from t1 where a in (33,8,12);
select * from r1 order by a;
drop table r1;
create table r1 as select * from t1 where a in (2,33,8,12,34);
select * from r1 order by a;
drop table r1;

# batch on ordered index, missing values
create table r1 as select * from t1 where b in (1,33,5);
select * from r1 order by a;
drop table r1;
select * from t1 where b in (1,33,5) order by a;
create table r1 as select * from t1 where b in (45,1,33,5,44);
select * from r1 order by a;
drop table r1;
select * from t1 where b in (45,22) order by a;

# batch on unique hash index, missing values
create table r1 as select * from t1 where c in (2,8,33);
select * from r1 order by a;
drop table r1;
create table r1 as select * from t1 where c in (13,2,8,33,12);
select * from r1 order by a;
drop table r1;

select * from t1 where a in (33,8,12) order by a;
select * from t1 where a in (33,34,35) order by a;
select * from t1 where a in (2,8) or (a > 11) or (a <= 1) order by a;
select * from t1 where b in (6,7) or (b <= 5) or (b >= 10) order by b,a;
select * from t1 where c in (13,2,8,33,12) order by c,a;
drop table t1;

#
# Somewhat more complicated
#

create table t1 (
  a int not null,
  b int not null,
  c int not null,
  d int not null,
  e int not null,
  primary key (a,b,c,d), index (d)
) engine = ndb;

insert into t1 values
  (1,2,1,1,1),(2,3,2,3,1),(3,4,3,1,1),(4,5,4,7,1),
  (5,2,12,12,1),(6,3,11,1,1),(7,4,10,3,1),(8,5,9,5,1),
  (9,2,8,6,1),(10,3,7,5,1),(11,4,6,3,1),(12,5,5,2,1),
  (1,2,1,2,1),
  (1,2,1,3,1),
  (1,2,1,4,1),
  (1,2,1,5,1);

# batch on primary key
create table r1 as select * from t1
  where a=1 and b=2 and c=1 and d in (1,4,3,2);
select * from r1 order by a,b,c,d;
drop table r1;

# batched update ordered index, one value for all
update t1 set e = 100
  where d in (12,6,7);
select * from t1 where d in (12,6,7) order by a,b,c,d;
select * from t1 where d not in (12,6,7) and e = 100;

# batched update primary key, one value for all
update t1 
  set e = 101
  where a=1 and 
        b=2 and 
        c=1 and 
        d in (1,4,3,2);
select * 
  from t1
  where a=1 and b=2 and c=1 and d in (1,4,3,2)
  order by a,b,c,d;
select * 
  from t1 
  where not (a=1 and b=2 and c=1 and d in (1,4,3,2))
        and e=101;


# batched update ordered index, different values
update t1 
  set e = 
    (case d
      when 12 then 112
      when 6  then 106
      when 7  then 107
    end)
  where d in (12,6,7);
select * from t1 where d in (12,6,7) order by a,b,c,d;

# batched update primary key, different values
update t1 
  set e = 
    (case d
      when 1 then 111
      when 4 then 444
      when 3 then 333
      when 2 then 222
    end)
  where a=1 and 
        b=2 and 
        c=1 and 
        d in (1,4,3,2);
select * 
  from t1
  where a=1 and b=2 and c=1 and d in (1,4,3,2)
  order by a,b,c,d;

# batched delete
delete from t1 where d in (12,6,7);
select * from t1 where d in (12,6,7);

drop table t1;

# null handling
create table t1 (
  a int not null primary key,
  b int,
  c int,
  d int,
  unique index (b),
  index(c)
) engine = ndb;

insert into t1 values
  (1,null,1,1),
  (2,2,2,2),
  (3,null,null,3),
  (4,4,null,4),
  (5,null,5,null),
  (6,6,6,null),
  (7,null,null,null),
  (8,8,null,null),
  (9,null,9,9),
  (10,10,10,10),
  (11,null,null,11),
  (12,12,null,12),
  (13,null,13,null),
  (14,14,14,null),
  (15,null,null,null),
  (16,16,null,null);

create table t2 as select * from t1 where a in (5,6,7,8,9,10);
select * from t2 order by a;
drop table t2;

create table t2 as select * from t1 where b in (5,6,7,8,9,10);
select * from t2 order by a;
drop table t2;

create table t2 as select * from t1 where c in (5,6,7,8,9,10);
select * from t2 order by a;
drop table t2;

drop table t1;

# bug17729

CREATE TABLE t1 (
  a int(11) NOT NULL,
  b int(11) NOT NULL,
  c datetime default NULL,
  PRIMARY KEY  (a),
  KEY idx_bc (b,c)
) ENGINE=ndbcluster;

INSERT INTO t1 VALUES 
(406989,67,'2006-02-23 17:08:46'), (150078,67,'2005-10-26 11:17:45'),
(406993,67,'2006-02-27 11:20:57'), (245655,67,'2005-12-08 15:59:08'),
(406994,67,'2006-02-27 11:26:46'), (256,67,NULL),
(398341,67,'2006-02-20 04:48:44'), (254,67,NULL),(1120,67,NULL),
(406988,67,'2006-02-23 17:07:22'), (255,67,NULL),
(398340,67,'2006-02-20 04:38:53'),(406631,67,'2006-02-23 10:49:42'),
(245653,67,'2005-12-08 15:59:07'),(406992,67,'2006-02-24 16:47:18'),
(245654,67,'2005-12-08 15:59:08'),(406995,67,'2006-02-28 11:55:00'),
(127261,67,'2005-10-13 12:17:58'),(406991,67,'2006-02-24 16:42:32'),
(245652,67,'2005-12-08 15:58:27'),(398545,67,'2006-02-20 04:53:13'),
(154504,67,'2005-10-28 11:53:01'),(9199,67,NULL),(1,67,'2006-02-23 15:01:35'),
(223456,67,NULL),(4101,67,NULL),(1133,67,NULL),
(406990,67,'2006-02-23 18:01:45'),(148815,67,'2005-10-25 15:34:17'),
(148812,67,'2005-10-25 15:30:01'),(245651,67,'2005-12-08 15:58:27'),
(154503,67,'2005-10-28 11:52:38');

create table t11 select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 asc;
create table t12 select * from t1 where b = 67 AND (c IS NULL OR c > NOW()) order by 3 desc;
create table t21 select * from t1 where b = 67 AND (c IS NULL OR c > '2005-12-08') order by 3 asc;
create table t22 select * from t1 where b = 67 AND (c IS NULL OR c > '2005-12-08') order by 3 desc;

select * from t11 order by 1,2,3;
select * from t12 order by 1,2,3;
select * from t21 order by 1,2,3;
select * from t22 order by 1,2,3;
DROP TABLE t1, t11, t12, t21, t22;