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Questions tagged [mysqld-multi]

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Advice: Should i use multiple physical databases or one physical database and several logical ones

We are creating a web application that will be used by companies as their business application every day, each company will have many employees and a lot of data. Is it wise for each company to have ...
bane's user avatar
  • 11
2 votes
1 answer
3k views

fatal error 1236 from master when reading data from binary log: 'Could not find first log file name in binary log index file'

I'm getting the following error; Got fatal error 1236 from master when reading data from binary log: 'Could not find first log file name in binary log index file' I've tried setting this up on 3 ...
plisken's user avatar
  • 23
0 votes
1 answer
302 views

Secondary mysql instance runs but mysqld_multi reports it is "not running"

On my Ubuntu server, there are two mysql instances running at the same time. A default, normal mysql instance A secondary mysql instance running with mysqld_multi. The command sudo service mysql ...
Charles Okolms's user avatar
2 votes
1 answer
345 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 ...
misterjones's user avatar
0 votes
1 answer
182 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 ...
Avinash Pawar's user avatar
2 votes
1 answer
373 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 +-------------+--...
Vahid Alvandi's user avatar
1 vote
2 answers
5k 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 ...
user avatar
3 votes
1 answer
526 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 ...
Holger Jensen's user avatar
3 votes
1 answer
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? ...
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