mariadb/mysql-test/t/ndb_read_multi_range.test

-- source include/have_ndb.inc

--disable_warnings
DROP TABLE IF EXISTS t1, 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 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;
select * from t1 where a in (33,34,35) order by a;
select * from t1 where a in (33,8,12) order by a;
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;

# current bug in ndb, cannot handle missing values for unique indexes
# 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;

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;