Gecko [ 122.154.134.11 ]

Name	Size	Permission
loaddata_autocom_ndb.result	718 B	-rw-r--r--
ndb_alter_table.result	12.48 KB	-rw-r--r--
ndb_alter_table2.result	685 B	-rw-r--r--
ndb_alter_table3.result	1.04 KB	-rw-r--r--
ndb_auto_increment.result	7.7 KB	-rw-r--r--
ndb_autoinc.result	793 B	-rw-r--r--
ndb_basic.result	19.78 KB	-rw-r--r--
ndb_binlog_basic.result	1.37 KB	-rw-r--r--
ndb_binlog_ddl_multi.result	6.8 KB	-rw-r--r--
ndb_binlog_discover.result	735 B	-rw-r--r--
ndb_binlog_format.result	1.55 KB	-rw-r--r--
ndb_binlog_ignore_db.result	383 B	-rw-r--r--
ndb_binlog_log_bin.result	3.63 KB	-rw-r--r--
ndb_binlog_multi.result	3.34 KB	-rw-r--r--
ndb_bitfield.result	4.95 KB	-rw-r--r--
ndb_blob.result	19.15 KB	-rw-r--r--
ndb_blob_partition.result	6.06 KB	-rw-r--r--
ndb_bug26793.result	257 B	-rw-r--r--
ndb_bug31477.result	1.85 KB	-rw-r--r--
ndb_cache.result	4.28 KB	-rw-r--r--
ndb_cache2.result	13.31 KB	-rw-r--r--
ndb_cache_multi.result	1.67 KB	-rw-r--r--
ndb_cache_multi2.result	1.68 KB	-rw-r--r--
ndb_charset.result	5.66 KB	-rw-r--r--
ndb_condition_pushdown.result	54.66 KB	-rw-r--r--
ndb_config.result	1.44 KB	-rw-r--r--
ndb_config2.result	462 B	-rw-r--r--
ndb_cursor.result	792 B	-rw-r--r--
ndb_database.result	303 B	-rw-r--r--
ndb_dd_alter.result	25.79 KB	-rw-r--r--
ndb_dd_basic.result	16.34 KB	-rw-r--r--
ndb_dd_ddl.result	5.7 KB	-rw-r--r--
ndb_dd_disk2memory.result	12.94 KB	-rw-r--r--
ndb_dd_dump.result	15.97 KB	-rw-r--r--
ndb_dd_sql_features.result	22.4 KB	-rw-r--r--
ndb_gis.result	46.05 KB	-rw-r--r--
ndb_grant.result	17.65 KB	-rw-r--r--
ndb_index.result	7.21 KB	-rw-r--r--
ndb_index_ordered.result	18.33 KB	-rw-r--r--
ndb_index_unique.result	12.96 KB	-rw-r--r--
ndb_insert.result	35.84 KB	-rw-r--r--
ndb_limit.result	2.01 KB	-rw-r--r--
ndb_load.result	971 B	-rw-r--r--
ndb_loaddatalocal.result	1.39 KB	-rw-r--r--
ndb_lock.result	4.17 KB	-rw-r--r--
ndb_lock_table.result	205 B	-rw-r--r--
ndb_minmax.result	1.47 KB	-rw-r--r--
ndb_multi.result	2.5 KB	-rw-r--r--
ndb_multi_row.result	1.34 KB	-rw-r--r--
ndb_partition_error.result	1.27 KB	-rw-r--r--
ndb_partition_error2.result	150 B	-rw-r--r--
ndb_partition_key.result	7.59 KB	-rw-r--r--
ndb_partition_list.result	2.25 KB	-rw-r--r--
ndb_partition_range.result	6.45 KB	-rw-r--r--
ndb_read_multi_range.result	11.16 KB	-rw-r--r--
ndb_rename.result	601 B	-rw-r--r--
ndb_replace.result	2.82 KB	-rw-r--r--
ndb_restore.result	15.51 KB	-rw-r--r--
ndb_restore_compat.result	2.98 KB	-rw-r--r--
ndb_restore_different_endian_d...	10.84 KB	-rw-r--r--
ndb_restore_partition.result	14.01 KB	-rw-r--r--
ndb_restore_print.result	8.43 KB	-rw-r--r--
ndb_row_format.result	1.55 KB	-rw-r--r--
ndb_single_user.result	4.02 KB	-rw-r--r--
ndb_sp.result	1.1 KB	-rw-r--r--
ndb_subquery.result	2.86 KB	-rw-r--r--
ndb_temporary.result	740 B	-rw-r--r--
ndb_tmp_table_and_DDL.result	3.11 KB	-rw-r--r--
ndb_transaction.result	4.62 KB	-rw-r--r--
ndb_trigger.result	7.49 KB	-rw-r--r--
ndb_truncate.result	425 B	-rw-r--r--
ndb_types.result	3.12 KB	-rw-r--r--
ndb_update.result	2.09 KB	-rw-r--r--
ndb_update_no_read.result	1.51 KB	-rw-r--r--
ndb_view.result	597 B	-rw-r--r--
ndbapi.result	686 B	-rw-r--r--
ps_7ndb.result	103.25 KB	-rw-r--r--
strict_autoinc_5ndb.result	651 B	-rw-r--r--

Code Editor : ndb_partition_key.result

DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a int, b int, c int, d int, PRIMARY KEY(a,b,c))
ENGINE = NDB
PARTITION BY KEY (a,b);
insert into t1 values (1,1,1,1);
select * from t1;
a	b	c	d
1	1	1	1
update t1 set d = 2 where a = 1 and b = 1 and c = 1;
select * from t1;
a	b	c	d
1	1	1	2
delete from t1;
select * from t1;
a	b	c	d
drop table t1;
CREATE TABLE t1 (a int, b int, c int, d int, PRIMARY KEY(a,b))
ENGINE = NDB
PARTITION BY KEY (c);
ERROR HY000: A PRIMARY KEY must include all columns in the table's partitioning function
CREATE TABLE t1 (a int, b int, c int, PRIMARY KEY(a,b))
ENGINE = NDB
PARTITION BY KEY (a);
insert into t1 values 
(1,1,3),(1,2,3),(1,3,3),(1,4,3),(1,5,3),(1,6,3),
(1,7,3),(1,8,3),(1,9,3),(1,10,3),(1,11,3),(1,12,3);
select * from t1 order by b;
a	b	c
1	1	3
1	2	3
1	3	3
1	4	3
1	5	3
1	6	3
1	7	3
1	8	3
1	9	3
1	10	3
1	11	3
1	12	3
select max(b) from t1 where a = 1;
max(b)
12
select b from t1 where a = 1 order by b desc;
b
12
11
10
9
8
7
6
5
4
3
2
1
DROP TABLE t1;
CREATE TABLE t1 (a INT, b CHAR(10) COLLATE latin1_bin, c INT, d INT,
PRIMARY KEY (a,b,c) USING HASH)
ENGINE=NDB
DEFAULT CHARSET=latin1
PARTITION BY KEY (b);
insert into t1 values (1,"a",1,1),(2,"a",1,1),(3,"a",1,1);
-- t1 --

Fragment type: 5
K Value: 6
Min load factor: 78
Max load factor: 80
Temporary table: no
Number of attributes: 4
Number of primary keys: 3
Length of frm data: #
Row Checksum: 1
Row GCI: 1
SingleUserMode: 0
ForceVarPart: 1
TableStatus: Retrieved
-- Attributes -- 
a Int PRIMARY KEY AT=FIXED ST=MEMORY
b Char(10;latin1_bin) PRIMARY KEY DISTRIBUTION KEY AT=FIXED ST=MEMORY
c Int PRIMARY KEY AT=FIXED ST=MEMORY
d Int NULL AT=FIXED ST=MEMORY

-- Indexes -- 
PRIMARY KEY(a, b, c) - UniqueHashIndex

NDBT_ProgramExit: 0 - OK

show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) NOT NULL DEFAULT '0',
  `b` char(10) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT '',
  `c` int(11) NOT NULL DEFAULT '0',
  `d` int(11) DEFAULT NULL,
  PRIMARY KEY (`a`,`b`,`c`) USING HASH
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (b) */
DROP TABLE t1;
CREATE TABLE t1 (a int not null primary key)
PARTITION BY KEY(a)
(PARTITION p0 ENGINE = NDB, PARTITION p1 ENGINE = NDB);
drop table t1;
CREATE TABLE t1 (a int not null primary key);
ALTER TABLE t1
ENGINE = NDB
PARTITION BY KEY(a)
(PARTITION p0 ENGINE = NDB, PARTITION p1 ENGINE = NDB);
drop table t1;
CREATE TABLE t1 (a int not null primary key) ENGINE = NDB;
ALTER TABLE t1
PARTITION BY KEY(a)
(PARTITION p0 ENGINE = NDB, PARTITION p1 ENGINE = NDB);
drop table t1;
create table t1 (a int)
engine=ndb
partition by key(a)
(partition p0, partition p1);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (a)
(PARTITION p0 ENGINE = ndbcluster,
 PARTITION p1 ENGINE = ndbcluster) */
alter table t1 engine=heap;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (a)
(PARTITION p0 ENGINE = MEMORY,
 PARTITION p1 ENGINE = MEMORY) */
alter table t1 engine=ndb;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (a)
(PARTITION p0 ENGINE = ndbcluster,
 PARTITION p1 ENGINE = ndbcluster) */
alter table t1 engine=heap remove partitioning;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1
alter table t1 engine=ndb
partition by key(a)
(partition p0, partition p1 engine = ndb);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (a)
(PARTITION p0 ENGINE = ndbcluster,
 PARTITION p1 ENGINE = ndbcluster) */
alter table t1
partition by key (a)
(partition p0 engine=ndb, partition p1 engine=ndb);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (a)
(PARTITION p0 ENGINE = ndbcluster,
 PARTITION p1 ENGINE = ndbcluster) */
alter table t1 remove partitioning;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
alter table t1
partition by key(a)
(partition p0 engine=ndb, partition p1);
alter table t1
engine=ndb
partition by key(a)
(partition p0 engine=ndb, partition p1 engine = ndb);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (a)
(PARTITION p0 ENGINE = ndbcluster,
 PARTITION p1 ENGINE = ndbcluster) */
drop table t1;
CREATE TABLE t1 (
c1 MEDIUMINT NOT NULL AUTO_INCREMENT,
c2 TEXT NOT NULL,
c3 INT NOT NULL,
c4 BIT NOT NULL,
c5 FLOAT,
c6 VARCHAR(255),
c7 TIMESTAMP,
PRIMARY KEY(c1,c3))
ENGINE=NDB
PARTITION BY KEY(c3) PARTITIONS 5;
ALTER TABLE t1 COALESCE PARTITION 4;
DROP TABLE t1;
CREATE TABLE t1 (a int primary key)
ENGINE=NDB
PARTITION BY KEY(a);
ANALYZE TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	analyze	note	The storage engine for the table doesn't support analyze
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	note	The storage engine for the table doesn't support check
OPTIMIZE TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	optimize	note	The storage engine for the table doesn't support optimize
REPAIR TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	repair	note	The storage engine for the table doesn't support repair
ALTER TABLE t1 OPTIMIZE PARTITION p0;
Table	Op	Msg_type	Msg_text
test.t1	optimize	note	The storage engine for the table doesn't support optimize
ALTER TABLE t1 CHECK PARTITION p0;
Table	Op	Msg_type	Msg_text
test.t1	check	note	The storage engine for the table doesn't support check
ALTER TABLE t1 REPAIR PARTITION p0;
Table	Op	Msg_type	Msg_text
test.t1	repair	note	The storage engine for the table doesn't support repair
ALTER TABLE t1 ANALYZE PARTITION p0;
Table	Op	Msg_type	Msg_text
test.t1	analyze	note	The storage engine for the table doesn't support analyze
ALTER TABLE t1 REBUILD PARTITION p0;
ERROR HY000: Table storage engine for 't1' doesn't have this option
DROP TABLE t1;
CREATE TABLE t1 (
c1 MEDIUMINT NOT NULL AUTO_INCREMENT,
c2 TEXT NOT NULL,
c3 INT NOT NULL,
PRIMARY KEY(c1,c3))
ENGINE=NDB
PARTITION BY KEY(c3) PARTITIONS 5;
ALTER TABLE t1 ADD COLUMN c4 INT AFTER c1;
DROP TABLE t1;
CREATE TABLE t1 (
c1 MEDIUMINT NOT NULL AUTO_INCREMENT,
c2 TEXT NOT NULL,
c3 INT NOT NULL,
PRIMARY KEY(c1,c3))
ENGINE=NDB
PARTITION BY KEY(c3)
(PARTITION p0 NODEGROUP 0, PARTITION p1 NODEGROUP 0);
ALTER TABLE t1 ADD COLUMN c4 INT AFTER c1;
SELECT NODEGROUP,PARTITION_NAME FROM information_schema.partitions WHERE
table_name = "t1";
NODEGROUP	PARTITION_NAME
0	p0
0	p1
DROP TABLE t1;
CREATE TABLE t1 (
a tinyint unsigned NOT NULL,
b bigint(20) unsigned NOT NULL,
c char(12),
PRIMARY KEY (a,b)
) ENGINE ndb DEFAULT CHARSET=latin1 PARTITION BY KEY (a);
insert into t1 values(1,1,'1'), (2,2,'2'), (3,3,'3'), (4,4,'4'), (5,5,'5');
select * from t1 where a = 1;
a	b	c
1	1	1
select * from t1 where a = 2;
a	b	c
2	2	2
select * from t1 where a = 3;
a	b	c
3	3	3
select * from t1 where a = 4;
a	b	c
4	4	4
select * from t1 where a = 5;
a	b	c
5	5	5
delete from t1 where a = 1;
select * from t1 order by 1;
a	b	c
2	2	2
3	3	3
4	4	4
5	5	5
delete from t1 where a = 2;
select * from t1 order by 1;
a	b	c
3	3	3
4	4	4
5	5	5
delete from t1 where a = 3;
select * from t1 order by 1;
a	b	c
4	4	4
5	5	5
delete from t1 where a = 4;
select * from t1 order by 1;
a	b	c
5	5	5
delete from t1 where a = 5;
select * from t1 order by 1;
a	b	c
drop table t1;

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Code Editor : ndb_partition_key.result