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Questions tagged [mysqld-multi]

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Mariadb refuses to start a new instance

I have two production Mariadb servers running on Ubuntu 16.04 that have a second instance running on them on port 3307. I've set up up a third instance to run on port 3309. I've created a new data ...
2
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1answer
43 views

How can I specify which MariaDB instance to launch in a Galera Cluster

I have several MariaDB servers, each with multiple instances running. I'm trying to figure out how would I bootstrap a Galera cluster but specify which instance I want to launch i.e: node1, 2, and 3 ...
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67 views

MySQL 5.5.58 Installing Multiple Instances on RHEL7

I am Avinash. I am willing to install an additional MySQL instance on a UAT server for testing purposes. I am using MySQL Community Server 5.5.58 installed on RHEL7.2. I am going through the MySQL ...
2
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1answer
230 views

join to other table multiplied by loop foreign key in mysql

i have 2 table one node and relation and Second store buy each node. my code work fine but when sum multiple buy for each node result multiplied by number of purchases . table nodes +-------------+--...
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2answers
4k views

In MySQL Multiple instance, default instance is running, second instance is not

I was made a setup to create multiple instances on the ubuntu machine. When I start mysql instances mysqld1 is running but mysqld2 is not running. root@ubuntu:/var/lib# mysqld_multi report Reporting ...
3
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1answer
417 views

mysqld-multi with first DB as Slave and second DB as Master

Yesterday, I setup mysqld-multi in my.cnf. It works fantastic, but there is still a further Problem. The first DB on socket 1 running as Slave from a other server. The second one from socket 2 ...
3
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1answer
2k views

fetching externally hosted db's table from within the local mysql server

Let's say we have a mysql database on localhost with table A and table B. Is it possible to fetch details from a 3rd party mysql server to which we have login info and which allows external access? ...