connect master,127.0.0.1,root,,test,$MASTER_MYPORT,;
connect slave,127.0.0.1,root,,test,$SLAVE_MYPORT,;
connection master;
CREATE DATABASE federated;
connection slave;
CREATE DATABASE federated;
connection master; SET @OLD_MASTER_CONCURRENT_INSERT= @@GLOBAL.CONCURRENT_INSERT; SET @@GLOBAL.CONCURRENT_INSERT= 0;
create user fed@127.0.0.1 identified by 'def';
grant all privileges on federated.* to fed@127.0.0.1;
connection slave; SET @OLD_SLAVE_CONCURRENT_INSERT= @@GLOBAL.CONCURRENT_INSERT; SET @@GLOBAL.CONCURRENT_INSERT= 0;
create user fed@127.0.0.1 identified by 'def';
grant all privileges on federated.* to fed@127.0.0.1;
CREATE TABLE federated.t1 (
`id` int auto_increment primary key,
`value` int
) ENGINE=MyISAM;
INSERT INTO federated.t1 SET value=1;
INSERT INTO federated.t1 SET value=2;
INSERT INTO federated.t1 SET value=2;
connection master;
CREATE TABLE federated.t1 (
`id` int auto_increment primary key,
`value` int
) ENGINE=FEDERATED
CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1';
SELECT * from federated.t1;
id value 11 22 32
INSERT INTO federated.t1 SET value=4;
SELECT LAST_INSERT_ID();
LAST_INSERT_ID() 4
5 inserted 6 inserted
7 inserted 8 inserted
SELECT * from federated.t1;
id value 11 22 32 44 554 655 754 855
DROP TABLE federated.t1;
drop user fed@127.0.0.1; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MASTER_CONCURRENT_INSERT;
connection slave;
DROP TABLE federated.t1;
drop user fed@127.0.0.1; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT;
connection master;
DROP TABLE IF EXISTS federated.t1;
DROP DATABASE IF EXISTS federated;
connection slave;
DROP TABLE IF EXISTS federated.t1;
DROP DATABASE IF EXISTS federated;
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-10-08)
¤
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