初版
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CREATE DATABASE federated;
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CREATE DATABASE federated;
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create database first_db;
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create database second_db;
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use first_db;
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DROP TABLE IF EXISTS first_db.t1;
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Warnings:
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Note 1051 Unknown table 't1'
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CREATE TABLE first_db.t1 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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DEFAULT CHARSET=latin1;
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DROP TABLE IF EXISTS first_db.t2;
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Warnings:
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Note 1051 Unknown table 't2'
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CREATE TABLE first_db.t2 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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DEFAULT CHARSET=latin1;
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use second_db;
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DROP TABLE IF EXISTS second_db.t1;
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Warnings:
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Note 1051 Unknown table 't1'
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CREATE TABLE second_db.t1 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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DEFAULT CHARSET=latin1;
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DROP TABLE IF EXISTS second_db.t2;
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Warnings:
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Note 1051 Unknown table 't2'
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CREATE TABLE second_db.t2 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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DEFAULT CHARSET=latin1;
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drop server if exists 'server_one';
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create server 'server_one' foreign data wrapper 'mysql' options
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(HOST '127.0.0.1',
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DATABASE 'first_db',
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USER 'root',
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PASSWORD '',
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PORT SLAVE_PORT,
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SOCKET '',
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OWNER 'root');
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drop server if exists 'server_two';
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create server 'server_two' foreign data wrapper 'mysql' options
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(HOST '127.0.0.1',
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DATABASE 'second_db',
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USER 'root',
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PASSWORD '',
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PORT SLAVE_PORT,
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SOCKET '',
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OWNER 'root');
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select * from mysql.servers order by Server_name;
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Server_name Host Db Username Password Port Socket Wrapper Owner
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server_one 127.0.0.1 first_db root SLAVE_PORT mysql root
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server_two 127.0.0.1 second_db root SLAVE_PORT mysql root
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DROP TABLE IF EXISTS federated.old;
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Warnings:
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Note 1051 Unknown table 'old'
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CREATE TABLE federated.old (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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ENGINE="FEDERATED" DEFAULT CHARSET=latin1
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CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/first_db/t1';
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INSERT INTO federated.old (id, name) values (1, 'federated.old-> first_db.t1, url format');
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SELECT * FROM federated.old;
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id name
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1 federated.old-> first_db.t1, url format
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DROP TABLE IF EXISTS federated.old2;
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Warnings:
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Note 1051 Unknown table 'old2'
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CREATE TABLE federated.old2 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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ENGINE="FEDERATED" DEFAULT CHARSET=latin1
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CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/first_db/t2';
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INSERT INTO federated.old2 (id, name) values (1, 'federated.old2-> first_db.t2, url format');
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SELECT * FROM federated.old2;
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id name
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1 federated.old2-> first_db.t2, url format
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DROP TABLE IF EXISTS federated.urldb2t1;
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Warnings:
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Note 1051 Unknown table 'urldb2t1'
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CREATE TABLE federated.urldb2t1 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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ENGINE="FEDERATED" DEFAULT CHARSET=latin1
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CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/second_db/t1';
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INSERT INTO federated.urldb2t1 (id, name) values (1, 'federated.urldb2t1 -> second_db.t1, url format');
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SELECT * FROM federated.urldb2t1;
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id name
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1 federated.urldb2t1 -> second_db.t1, url format
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DROP TABLE IF EXISTS federated.urldb2t2;
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Warnings:
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Note 1051 Unknown table 'urldb2t2'
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CREATE TABLE federated.urldb2t2 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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ENGINE="FEDERATED" DEFAULT CHARSET=latin1
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CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/second_db/t2';
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INSERT INTO federated.urldb2t2 (id, name) values (1, 'federated.urldb2t2 -> second_db.t2, url format');
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SELECT * FROM federated.urldb2t2;
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id name
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1 federated.urldb2t2 -> second_db.t2, url format
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DROP TABLE IF EXISTS federated.t1;
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Warnings:
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Note 1051 Unknown table 't1'
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CREATE TABLE federated.t1 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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ENGINE="FEDERATED" DEFAULT CHARSET=latin1
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CONNECTION='server_one';
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INSERT INTO federated.t1 (id, name) values (1, 'server_one, new scheme, first_db.t1');
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SELECT * FROM federated.t1;
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id name
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1 federated.old-> first_db.t1, url format
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1 server_one, new scheme, first_db.t1
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DROP TABLE IF EXISTS federated.whatever;
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Warnings:
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Note 1051 Unknown table 'whatever'
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CREATE TABLE federated.whatever (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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ENGINE="FEDERATED" DEFAULT CHARSET=latin1
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CONNECTION='server_one/t1';
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INSERT INTO federated.whatever (id, name) values (1, 'server_one, new scheme, whatever, first_db.t1');
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SELECT * FROM federated.whatever;
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id name
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1 federated.old-> first_db.t1, url format
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1 server_one, new scheme, first_db.t1
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1 server_one, new scheme, whatever, first_db.t1
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ALTER SERVER 'server_one' options(DATABASE 'second_db');
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INSERT INTO federated.t1 (id, name) values (1, 'server_two, new scheme, second_db.t1');
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SELECT * FROM federated.t1;
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id name
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1 federated.urldb2t1 -> second_db.t1, url format
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1 server_two, new scheme, second_db.t1
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INSERT INTO federated.whatever (id, name) values (1, 'server_two, new scheme, whatever, second_db.t1');
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SELECT * FROM federated.whatever;
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id name
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1 federated.urldb2t1 -> second_db.t1, url format
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1 server_two, new scheme, second_db.t1
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1 server_two, new scheme, whatever, second_db.t1
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drop table federated.t1;
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drop server 'server_one';
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drop server 'server_two';
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select * from mysql.servers order by Server_name;
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Server_name Host Db Username Password Port Socket Wrapper Owner
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drop table first_db.t1;
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drop table second_db.t1;
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drop database first_db;
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drop database second_db;
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create database db_legitimate;
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create database db_bogus;
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use db_legitimate;
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CREATE TABLE db_legitimate.t1 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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);
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INSERT INTO db_legitimate.t1 VALUES ('1','this is legitimate');
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use db_bogus;
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CREATE TABLE db_bogus.t1 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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)
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;
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INSERT INTO db_bogus.t1 VALUES ('2','this is bogus');
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create server 's1' foreign data wrapper 'mysql' options
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(HOST '127.0.0.1',
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DATABASE 'db_legitimate',
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USER 'root',
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PASSWORD '',
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PORT SLAVE_PORT,
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SOCKET '',
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OWNER 'root');
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create user guest_select@localhost;
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grant select on federated.* to guest_select@localhost;
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create user guest_super@localhost;
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grant select,SUPER,RELOAD on *.* to guest_super@localhost;
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create user guest_usage@localhost;
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grant usage on *.* to guest_usage@localhost;
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CREATE TABLE federated.t1 (
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`id` int(20) NOT NULL,
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`name` varchar(64) NOT NULL default ''
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) ENGINE = FEDERATED CONNECTION = 's1';
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select * from federated.t1;
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id name
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1 this is legitimate
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alter server s1 options (database 'db_bogus');
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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flush tables;
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select * from federated.t1;
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id name
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1 this is legitimate
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alter server s1 options (database 'db_bogus');
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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flush tables;
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select * from federated.t1;
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id name
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1 this is legitimate
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alter server s1 options (database 'db_bogus');
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flush tables;
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select * from federated.t1;
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id name
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2 this is bogus
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drop server if exists 's1';
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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create server 's1' foreign data wrapper 'mysql' options
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(HOST '127.0.0.1',
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DATABASE 'db_legitimate',
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USER 'root',
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PASSWORD '',
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PORT SLAVE_PORT,
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SOCKET '',
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OWNER 'root');
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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drop server 's1';
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create server 's1' foreign data wrapper 'mysql' options
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(HOST '127.0.0.1',
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DATABASE 'db_legitimate',
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USER 'root',
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PASSWORD '',
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PORT SLAVE_PORT,
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SOCKET '',
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OWNER 'root');
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flush tables;
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select * from federated.t1;
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id name
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1 this is legitimate
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drop database db_legitimate;
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drop database db_bogus;
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drop user guest_super@localhost;
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drop user guest_usage@localhost;
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drop user guest_select@localhost;
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drop table federated.t1;
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drop server 's1';
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create server 's1' foreign data wrapper 'mysql' options (port 3306);
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alter server 's1' options
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(host 'localhost', database '', user '',
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password '', socket '', owner '', port 3306);
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alter server 's1' options
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(host 'localhost', database 'database1', user '',
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password '', socket '', owner '', port 3306);
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drop server 's1';
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# End of 5.1 tests
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use test;
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create procedure p1 ()
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begin
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DECLARE v INT DEFAULT 0;
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DECLARE i INT;
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DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN END;
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SET i = sleep(5);
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WHILE v < 10000 do
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CREATE SERVER s
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FOREIGN DATA WRAPPER mysql
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OPTIONS (USER 'Remote', HOST '192.168.1.106', DATABASE 'test');
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ALTER SERVER s OPTIONS (USER 'Remote');
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DROP SERVER s;
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SET v = v + 1;
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END WHILE;
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END//
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use test;
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call p1();
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call p1();
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drop procedure p1;
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drop server if exists s;
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DROP TABLE IF EXISTS federated.t1;
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DROP DATABASE federated;
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DROP TABLE IF EXISTS federated.t1;
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DROP DATABASE federated;
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