mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 15:50:51 +03:00
113 lines
3.2 KiB
Plaintext
113 lines
3.2 KiB
Plaintext
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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stop slave;
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DROP DATABASE IF EXISTS federated;
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CREATE DATABASE federated;
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DROP DATABASE IF EXISTS 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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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 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;
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Server_name Host Db Username Password Port Socket Wrapper Owner
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test localhost test root 0 mysql root
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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 url');
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SELECT * FROM federated.old;
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id name
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1 federated.old url
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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/second_db/t1';
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INSERT INTO federated.old2 (id, name) values (1, 'federated.old2 url');
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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');
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SELECT * FROM federated.t1;
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id name
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1 federated.old url
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1 server_one, new scheme
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ALTER SERVER 'server_one' options(DATABASE 'second_db');
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flush tables;
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INSERT INTO federated.t1 (id, name) values (1, 'server_two, new scheme');
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SELECT * FROM federated.t1;
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id name
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1 federated.old2 url
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1 server_two, new scheme
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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;
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Server_name Host Db Username Password Port Socket Wrapper Owner
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test localhost test root 0 mysql root
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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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DROP TABLE IF EXISTS federated.t1;
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DROP DATABASE IF EXISTS federated;
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DROP TABLE IF EXISTS federated.t1;
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DROP DATABASE IF EXISTS federated;
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