^^&&^^

Edit File: ndb_partition_range.test

-- source include/have_ndb.inc
#--disable_abort_on_error
#
# Simple test for the partition storage engine
# Focuses on range partitioning tests
# 
#-- source include/have_partition.inc

--disable_query_log
set new=on;
--enable_query_log

--disable_warnings
drop table if exists t1;
--enable_warnings

#
# Partition by range, basic
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b),
index (a))
engine = ndb
partition by range (a)
partitions 3
(partition x1 values less than (5),
 partition x2 values less than (10),
 partition x3 values less than (20));

# Simple insert and verify test
INSERT into t1 values (1, 1, 1);
INSERT into t1 values (6, 1, 1);
INSERT into t1 values (10, 1, 1);
INSERT into t1 values (15, 1, 1);

--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_name= 't1';

select * from t1 order by a;

select * from t1 where a=1 order by a;
select * from t1 where a=15 and b=1 order by a;
select * from t1 where a=21 and b=1 order by a;
select * from t1 where a=21 order by a;
select * from t1 where a in (1,6,10,21) order by a;
select * from t1 where b=1 and a in (1,6,10,21) order by a;

# BUG#33061: ORDER BY DESC becomes ASC in NDB partition pruning to one partition
INSERT into t1 values (1, 2, 2);
select max(b) from t1 where a = 1;
select b from t1 where a = 1 order by b desc;

drop table t1;

#
# Partition by range, basic
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(b),
unique (a))
engine = ndb
partition by range (b)
partitions 3
(partition x1 values less than (5),
 partition x2 values less than (10),
 partition x3 values less than (20));

# Simple insert and verify test
INSERT into t1 values (1, 1, 1);
INSERT into t1 values (2, 6, 1);
INSERT into t1 values (3, 10, 1);
INSERT into t1 values (4, 15, 1);

select * from t1 order by a;
UPDATE t1 set a = 5 WHERE b = 15;
select * from t1 order by a;
UPDATE t1 set a = 6 WHERE a = 5;
select * from t1 order by a;

select * from t1 where b=1 order by b;
select * from t1 where b=15 and a=1 order by b;
select * from t1 where b=21 and a=1 order by b;
select * from t1 where b=21 order by b;
select * from t1 where b in (1,6,10,21) order by b;
select * from t1 where a in (1,2,5,6) order by b;
select * from t1 where a=1 and b in (1,6,10,21) order by b;

# test for bug#42443
select * from t1 where b=6;
DELETE from t1 WHERE b = 6;
select * from t1 where b=6;
select * from t1 where a=6;
UPDATE t1 SET c=1001 WHERE a=6;
select * from t1 where a=6;
DELETE from t1 WHERE a = 6;
select * from t1 where a=6;

#
# Test that explicit partition info _is_ shown in show create table
# result _should_ contain (PARTITION x1 ... etc)
#
show create table t1;

drop table t1;

#
# Bug #17499, #17687
#  Alter partitioned NDB table causes mysqld to core
#

CREATE TABLE t1
       (id MEDIUMINT NOT NULL,
        b1 BIT(8),
        vc VARCHAR(255),
        bc CHAR(255),
        d DECIMAL(10,4) DEFAULT 0,
        f FLOAT DEFAULT 0,
        total BIGINT UNSIGNED,
        y YEAR,
        t DATE PRIMARY KEY) ENGINE=NDB
   PARTITION BY RANGE (YEAR(t))
       (PARTITION p0 VALUES LESS THAN (1901),
        PARTITION p1 VALUES LESS THAN (1946),
        PARTITION p2 VALUES LESS THAN (1966),
        PARTITION p3 VALUES LESS THAN (1986),
        PARTITION p4 VALUES LESS THAN (2005),
        PARTITION p5 VALUES LESS THAN MAXVALUE);

INSERT INTO t1 VALUES (0,NULL,NULL,NULL,NULL,NULL,NULL,NULL, '2009-05-15');
SELECT * FROM t1;
ALTER TABLE t1 ENGINE=MYISAM;
SELECT * FROM t1;
DROP TABLE t1;

CREATE LOGFILE GROUP lg1
  ADD UNDOFILE 'undofile.dat'
  INITIAL_SIZE 16M
  UNDO_BUFFER_SIZE=1M
  ENGINE=NDB;

CREATE TABLESPACE ts1
  ADD DATAFILE 'datafile.dat'
  USE LOGFILE GROUP lg1
  INITIAL_SIZE 12M
  EXTENT_SIZE 256k
  ENGINE NDB;

CREATE TABLE test.t1 (
  a1 INT,
  a2 TEXT NOT NULL,
  a3 BIT NOT NULL,
  a4 DECIMAL(8,3),
  a5 INT NOT NULL,
  a6 INT,
  PRIMARY KEY(a1))
  TABLESPACE ts1 STORAGE DISK ENGINE=NDB
  PARTITION BY LIST (a1)
 (PARTITION p0 VALUES IN (1,2,3,4,5),
  PARTITION p1 VALUES IN (6,7,8,9, 10),
  PARTITION p2 VALUES IN (11, 12, 13, 14, 15));

# Alter table directly without any statements inbetween
ALTER TABLE test.t1 DROP COLUMN a6;
ALTER TABLE test.t1 ADD COLUMN a6 VARCHAR(255);

let $j= 15;
--disable_query_log
while ($j)
{
eval INSERT INTO test.t1 VALUES ($j, "Tested Remotely from Texas, USA",
b'1',$j.00,$j+1,"By NIK $j");
dec $j;
}
--enable_query_log
SELECT COUNT(*) FROM test.t1;

ALTER TABLE test.t1 DROP COLUMN a4;
SELECT COUNT(*) FROM test.t1;

DROP TABLE t1;

CREATE TABLE test.t1 (
  a1 INT,
  a2 TEXT NOT NULL,
  a3 BIT NOT NULL,
  a4 DECIMAL(8,3),
  a5 INT NOT NULL,
  a6 VARCHAR(255),
  PRIMARY KEY(a1))
  TABLESPACE ts1 STORAGE DISK ENGINE=NDB
  PARTITION BY HASH(a1)
  PARTITIONS 4;

ALTER TABLE test.t1 DROP COLUMN a4;
SELECT COUNT(*) FROM test.t1;

DROP TABLE t1;

ALTER TABLESPACE ts1 
  DROP DATAFILE 'datafile.dat' 
  ENGINE=NDB;
DROP TABLESPACE ts1 ENGINE=NDB;
DROP LOGFILE GROUP lg1 ENGINE=NDB;

#
# Bug #17701 ALTER TABLE t1 ADD PARTITION for PARTITION BY LIST hangs test
#

CREATE TABLE t1
    (id MEDIUMINT NOT NULL PRIMARY KEY,
     b1 BIT(8),
     vc VARCHAR(255),
     bc CHAR(255),
     d DECIMAL(10,4) DEFAULT 0,
     f FLOAT DEFAULT 0,
     total BIGINT UNSIGNED,
     y YEAR,
     t DATE) ENGINE=NDB
  PARTITION BY LIST(id)
    (PARTITION p0 VALUES IN (2, 4),
     PARTITION p1 VALUES IN (42, 142));

INSERT INTO t1 VALUES (2,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
SELECT * FROM t1;
ALTER TABLE t1 ADD PARTITION
    (PARTITION p2 VALUES IN (412));
SELECT * FROM t1;
DROP TABLE t1;

#
# Bug #17806 Update on NDB table with list partition causes mysqld to core
# Bug #16385 Partitions: crash when updating a range partitioned NDB table
#
CREATE TABLE t1 (
a int not null PRIMARY KEY,
b int not null,
c int not null)
partition by list(a)
partitions 2
(partition x123 values in (1,5,6),
 partition x234 values in (4,7,8));
INSERT into t1 VALUES (5,1,1);
select * from t1;
UPDATE t1 SET a=8 WHERE a=5 AND b=1;
select * from t1;
drop table t1;

CREATE TABLE t1 ( f1 INTEGER PRIMARY KEY, f2 char(20)) engine=ndb
PARTITION BY RANGE(f1)
( PARTITION part1 VALUES LESS THAN (2),
PARTITION part2 VALUES LESS THAN (1000));
INSERT INTO t1 VALUES(1, '---1---');
INSERT INTO t1 VALUES(2, '---2---');
select * from t1 order by f1;
UPDATE t1 SET f1 = f1 + 4 WHERE f1 = 2;
select * from t1 order by f1;
UPDATE t1 SET f1 = f1 + 4 WHERE f1 = 1;
select * from t1 order by f1;
drop table t1;

# Check partitioning at NdbApi level for range partitioned table
#
create table t1 ( a int, b int, c int, primary key (a,b)) engine=ndb 
partition by range (a)
(partition part0 values less than (3),
 partition part1 values less than (6));

insert into t1 values (0, 0, 0);
insert into t1 values (0, 1, 1);
insert into t1 values (0, 2, 2);
insert into t1 values (1, 0, 3);
insert into t1 values (1, 1, 4);
insert into t1 values (1, 2, 5);
insert into t1 values (4, 0, 6);
insert into t1 values (4, 1, 7);
insert into t1 values (4, 2, 8);

--echo All partitions scan
--source suite/ndb/include/ndb_init_scan_counts.inc
select * from t1 order by c;
--source suite/ndb/include/ndb_scan_counts.inc

--echo Single partition scan
--source suite/ndb/include/ndb_init_scan_counts.inc
select * from t1 where a=0 order by c;
--source suite/ndb/include/ndb_scan_counts.inc

--echo Single partition scan
--source suite/ndb/include/ndb_init_scan_counts.inc
select * from t1 where a=4 order by c;
--source suite/ndb/include/ndb_scan_counts.inc

--echo Single partition scan
--source suite/ndb/include/ndb_init_scan_counts.inc
select * from t1 where a<3 order by c;
--source suite/ndb/include/ndb_scan_counts.inc

--echo MRR single partition scan
--source suite/ndb/include/ndb_init_scan_counts.inc
select * from t1 where a in (0, 2) order by c;
--source suite/ndb/include/ndb_scan_counts.inc

drop table t1;