Hi guys, can someone help me with initializing a new MySQL cluster?

— Table structure for table lend
—

CREATE TABLE lend (
id int(20) NOT NULL,
MemberID int(20) NOT NULL,
ISBN int(20) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

—
— Dumping data for table lend
—

INSERT INTO lend (`id`, MemberID, `ISBN`) VALUES
(1, 1, 5556);

— ——————————————————–

—
— Table structure for table member
—

CREATE TABLE member (
id int(20) NOT NULL,
MemberID int(20) NOT NULL,
ISBN int(20) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

—
— Dumping data for table member
—

INSERT INTO member (`id`, MemberID, `ISBN`) VALUES
(1, 1, 5557);

—
— Indexes for dumped tables
—

—
— Indexes for table lend
—
ALTER TABLE lend
ADD PRIMARY KEY (`id`);

—
— Indexes for table member
—
ALTER TABLE member
ADD PRIMARY KEY (`id`);

—
— AUTO_INCREMENT for dumped tables
—

—
— AUTO_INCREMENT for table lend
—
ALTER TABLE lend
MODIFY id int(20) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=2;

—
— AUTO_INCREMENT for table member
—
ALTER TABLE member
MODIFY id int(20) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=2;
COMMIT;

explicit

Triggers are created on the table changes of which you need to trace, in your case, you must have created a trigger on “land” table, and in it you insert into member.

One the insert statement: add list of fields and don’t mention autoincrement field in this list

i generated this via phpmyadmin . i can’t find the error brother 🙁

Oh, sorry, of course explicit

MySQL Router High Availability with #Keepalived

#mysqlinnodbcluster #mysql #mysqldba #mysql8 #database #dba #innodbcluster #cluster

Excel is completely unrelated to SQL and relational DBMS.

To set active roles to all granted role, you use:
SET ROLE ALL;

I suppose this is about turning rights on and off

is your idea set up mysql replication(master-slave) ?

It is not a cluster, it is just another MySQL instance.
Configuration doesn’t differ much from the basic except you must provide a different service infrastructure, a different net infrastructure, and a different storage . Nothing from the new service should intersect with the installed service

dev.mysql.com

knex is better in nodejs project than pure mysql requests?

It depends on what is better for you

Switch to the multi-primary instance

Switch to a single primary instance

Change Primary instance

Checking Instance State

Removing Instances from the #InnoDB #Cluster

Dissolving an #InnoDB #Cluster

Changing a #Cluster’s Topology

Tagging the Metadata

#mysqldba #mysql #mysql8

Try to check services or either kill process by pid

Why do you need another way?

How many instances do you have?