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MySQL is an open source, relational database management system that runs as a server providing multi-user access to a number of databases. Acquired...

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Database Administrator / Software Engineer

Over 20 years of experience as an Application Architect/Developer, a Database Administrator, and a PM focusing on performance.

Advice Question

Azure-MySQL managed instance Storage recalims

I’m going through a recent issue with the Azure MySQL managed instance flexible server. Databases

Troubleshooting Question

How to adjust a table dependent on a primary key

7

I have a table in an MySQL database with about 4000 questions. I use the field QuestionID as the

Troubleshooting Question

ASP.NET Core API Check Every 5-10 minutes

4

I have an ASP.NET Core project with MySQL DB, in C# version 3.1. The site shows orders for

Troubleshooting Question

MySQL slave running but is falling behind master.  It seems that it is stuck on a transaction

6

MySQL slave is running but is falling behind master.  It seems that it is stuck on a transaction

Troubleshooting Question

Connection String MySQL via ADO (from Excel) not working

19

I'm trying to connect to my local MySQL db via ADO (from Excel).

Tried this

"Provider=MySQLProv;Data

Troubleshooting Question

MySQL- Find out when was last time a db schema was accessed with the general log

3

MySql v5.7 on Centos without the general log currently turned on. is there a way to tell the last

Troubleshooting Question

JavaScript - redirect form submit to page depending on Radio Button selection

27

JavaScript newbie here. Background in Classic ASP and VBA.


Php (also newbie in Php).

I have a form

Research Question

keeping increments on asynchronously replicated clusters

18

hi all


i am facing a rather usual known issues and wondering whether anyone has some out of bound

Troubleshooting Question

Illegal mix of collations (utf8mb4_0900_ai_ci,IMPLICIT) and (utf8mb4_general_ci,IMPLICIT) for operation '='

3

Hi Team,


Facing issue related to illegal mix of collation for a column having base 64 encrypted data,

Troubleshooting Question

Exporting Godaddy Osticket DB and Importing into new installed system

3

I just installed a fresh copy of Osticket on my datacenter and it all works good. I have a working

Troubleshooting Question

mysql / mariadb fails to start on ubuntu 20.04

5

I am trying to recover a maria database on ubuntu 20.04.  I have already tried some of the online

Troubleshooting Question

Error Executing Database Query. Communications link failure

6

Have several coldfusion designed websites that are exhibiting the same errors on intermittent basis,

Troubleshooting Question

Expand SQL statement to include data about authorized users

11

This statement is intended to show information about each table schema that is connected to an

Troubleshooting Question

InnoDB: Warning: purge reached the head of the history list,

4

/var/log/mysql/error.log


230912 10:57:25  InnoDB: Warning: purge reached the head of the history

Advice Question

Hibernate native query read using transaction

1

I have the follow read operation using Hibernate native query:

@Override

   public List<MyClass>

Troubleshooting Question

Hibernate SessionFactory memory leak

6

I have two methods that make a hibernate native query call to MySql DB with retry:


@Override

   

Troubleshooting Question

mysql killed by oomkiller

9

hello, 

each 25min mysql process killed with oom killer 

i have ubntu 22.4 with mariadb 10.6 

i tried

Troubleshooting Question

MySql 5.7 error message with Zscaler VPN

byZsolt
4

Hello,


I have a Windows application which uses MySql 5.7 database.

It works fine with all of the

Troubleshooting Question

Convert MS Access sql to Mysql

Hi,

I have a Mysql Database (Back End), and I have a ms-Access application (Front End).


In Ms Access I

Troubleshooting Question

InnoDB Buffer Pool Size and Memory

2

Currently the CentOS has been allocated 29Gb or memory and has used up 20Gb. The swap is 4Gb and

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