config root man

drop table if exists t1, t2, t3, t4;
flush status;
drop table if exists t1, t2, t3, t4;
flush status;
create table t1 (a int) engine=ndbcluster;
create table t2 (a int) engine=ndbcluster;
insert into t1 value (2);
insert into t2 value (3);
select * from t1;
a
2
select * from t2;
a
3
show status like 'handler_discover%';
Variable_name	Value
Handler_discover	0
select * from t1;
a
2
drop table t1;
create table t1 (a int) engine=ndbcluster;
insert into t1 value (2);
select * from t1;
a
2
show status like 'handler_discover%';
Variable_name	Value
Handler_discover	0
drop table t1;
create table t1 (a int) engine=ndbcluster;
insert into t1 value (2);
select * from t1;
a
2
select * from t1;
a
2
flush status;
select * from t1;
a
2
update t1 set a=3 where a=2;
show status like 'handler_discover%';
Variable_name	Value
Handler_discover	0
create table t3 (a int not null primary key, b varchar(22),
c int, last_col text) engine=ndb;
insert into t3 values(1, 'Hi!', 89, 'Longtext column');
create table t4 (pk int primary key, b int) engine=ndb;
select * from t1;
a
3
select * from t3;
a	b	c	last_col
1	Hi!	89	Longtext column
show tables like 't4';
Tables_in_test (t4)
t4
show tables;
Tables_in_test
t1
t2
t3
t4
drop table t1, t2, t3, t4;
create table t1(c1 int key)ENGINE=MyISAM;
insert into t1 values(1),(3),(5);
select * from t1 order by c1;
c1
1
3
5
show tables;
Tables_in_test
create table t1(c1 int key)ENGINE=MyISAM;
insert into t1 values(100),(344),(533);
select * from t1 order by c1;
c1
100
344
533
alter table t1 engine=ndb;
show tables;
Tables_in_test
t1
Warnings:
Warning	1050	Local table test.t1 shadows ndb table
select * from t1 order by c1;
c1
100
344
533
drop table t1;
select * from t1 order by c1;
c1
1
3
5
drop table t1;
create database db;
use db;
create table t1(x int) engine=ndb;
use db;
show tables;
Tables_in_db
t1
drop database db;
show tables;
ERROR 42000: Unknown database 'db'
create database db;
use db;
create table t1(x int) engine=ndb;
use db;
create table t2(x int) engine=myisam;
show tables;
Tables_in_db
t1
t2
drop database db;
show tables;
Tables_in_db
t2
drop database db;
create database db;
use db;
create table t1(x int) engine=ndb;
use db;
show tables;
Tables_in_db
t1
drop database db;
use db;
ERROR 42000: Unknown database 'db'
use test;
create table `test`.`t1$EX`
 (server_id int unsigned,
master_server_id int unsigned,
master_epoch bigint unsigned,
count int unsigned,
primary key(server_id, master_server_id,
master_epoch, count))
engine ndb;
show tables like '%$%';
Tables_in_test (%$%)
t1$ex
use test;
show tables like '%$%';
Tables_in_test (%$%)
t1$ex
drop table `test`.`t1$EX`;
show tables like '%$%';
Tables_in_test (%$%)
show tables like '%$%';
Tables_in_test (%$%)
create table t1(s char(1)) engine = myisam;
insert into t1 values ("a"),("b"),("c");
create table t1(s char(1)) engine = ndb;
insert into t1 values ("d"),("e"),("f");
Restarting mysqld
# restart
use test;
select * from t1 order by s;
s
a
b
c
select * from t1 order by s;
s
d
e
f
drop table t1;
select * from t1 order by s;
s
a
b
c
create table t1(s char(1)) engine = ndb;
insert into t1 values ("g"),("h"),("i");
show tables;
Tables_in_test
t1
Warnings:
Warning	1050	Local table test.t1 shadows ndb table
select * from t1 order by s;
s
a
b
c
drop table t1;
drop table t1;
Bug 11894966 - second mysqld does not have table after non
distributed table alter to ndb
create table t1(a int) engine myisam;
insert into t1 values(37);
alter table t1 engine ndb;
truncate t1;
drop table t1;
create table t1(a int primary key, b int not null, index(b)) engine = ndb;
insert into t1 values (1,1), (2,2);
set autocommit=0;
begin;
select count(*) from t1;
count(*)
2
ALTER TABLE t1 algorithm=copy, ADD COLUMN c int;
select a from t1 where b = 2;
a
2
commit;
show tables;
Tables_in_test
t1
drop table t1;
SHOW TABLES FROM mysql LIKE 'ndb_schema';
Tables_in_mysql (ndb_schema)
SELECT count(1) FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = 'mysql' AND TABLE_NAME = 'ndb_schema';
count(1)
0
create table mysql.dummy(a int primary key, b int) engine=myisam;
create table mysql.dummy(a int primary key, b int) engine=myisam;
drop table mysql.dummy;
show create table mysql.dummy;
Table	Create Table
dummy	CREATE TABLE `dummy` (
  `a` int(11) NOT NULL,
  `b` int(11) DEFAULT NULL,
  PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table mysql.dummy;
#
# Testing schema identifier with length 63
# NDB's identifier length limit is 63
#
CREATE DATABASE
abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz12;
#create and drop NDB tables to test the database
CREATE TABLE 
abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz12.t1
(a int) 
ENGINE=NDB;
DROP TABLE abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz12.t1;
DROP DATABASE abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz12;
#
# Testing schema identifier with length 64
# mysqld allows until 64, but ndb's limit is 63
#
CREATE DATABASE
abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123;
Warnings:
Warning	1059	Ndb has an internal limit of 63 bytes on the size of schema identifiers
#verify database existence
USE abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123;
#create normal table
CREATE TABLE t1
(a int);
#create ndb table and fail
CREATE TABLE t2
(a int)
ENGINE=NDB;
ERROR 42000: Identifier name 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123' is too long
show warnings;
Level	Code	Message
Warning	1059	Ndb has an internal limit of 63 bytes on the size of schema identifiers
Error	1059	Identifier name 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123' is too long
Error	1031	Table storage engine for 't2' doesn't have this option
#dbs with identifier length = 64 won't be replicated to other mysqlds 
#verify the above created db is not present in the other mysqld
USE abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123;
ERROR 42000: Unknown database 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123'
#testing alter database
ALTER DATABASE
abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123
character set=utf8;
Warnings:
Warning	1059	Ndb has an internal limit of 63 bytes on the size of schema identifiers
#test alter table with this database
CREATE DATABASE db1;
CREATE TABLE db1.t1
(a int)
ENGINE=NDB;
ALTER TABLE db1.t1
RENAME abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123.t3;
ERROR 42000: Identifier name 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123' is too long
SHOW WARNINGS;
Level	Code	Message
Warning	1059	Ndb has an internal limit of 63 bytes on the size of schema identifiers
Error	1059	Identifier name 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123' is too long
Error	1025	Error on rename of './db1/t1' to './abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123/t3' (errno: 140 - Wrong create options)
ALTER TABLE db1.t1
RENAME db1.abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123;
ERROR 42000: Identifier name 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123' is too long
SHOW WARNINGS;
Level	Code	Message
Warning	1059	Ndb has an internal limit of 63 bytes on the size of schema identifiers
Error	1059	Identifier name 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123' is too long
Error	1025	Error on rename of './db1/t1' to './db1/abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123' (errno: 140 - Wrong create options)
DROP DATABASE db1;
DROP DATABASE
abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123;
Warnings:
Warning	1059	Ndb has an internal limit of 63 bytes on the size of schema identifiers
#checking database doesn't exists
USE abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123;
ERROR 42000: Unknown database 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz123'
#
# Testing schema identifier with length 65
# mysqld rejects length of 65 and more
#
CREATE DATABASE
abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz1234;
ERROR 42000: Identifier name 'abcdefghijklmnopqrstuvwxyz1234567890bcdefghijklmnopqrstuvwxyz1234' is too long
#
# 1. Check that DROP DATABASE removes leftover .ndb file
#    in the database directory
#
create database db;
use db;
create table t1(x int) engine=ndb;
create table t2(b int primary key) engine=ndb;
create table t3_default_engine(c int primary key);
drop database db;
#
# 2. Check that DROP DATABASE removes leftover .ndb file
#    in the database directory on participating mysqld.
#    This is the same testcase as BUG44529 with comments
#
# Create DATABASE and one table on first mysqld
create database db;
use db;
create table t1(x int) engine=ndb;
# Show that DATABASE exist on the pariticipant(second mysqld)
# and create a .ndb file without corresponding table in NDB
use db;
show tables;
Tables_in_db
t1
# Drop the DATABASE from first mysqld
drop database db;
# Check that the pariticipant has dropped the DATABASE
use db;
ERROR 42000: Unknown database 'db'