Change Is Inevitable
  • Home
  • MySQL
    • MySQL-Articles
    • AWS RDS
    • Percona Xtradb Cluster
    • MariaDB
    • Galera Cluster
    • ProxySQL
    • MySQL-Scripts
    • MySQL tools
    • MySQL Resources
  • Tools
    • MySQL Advisor
    • MySQL Random Data Generator
    • Postgresql Random Data Generator
    • Clean Prompt
  • General
    • binary-to-decimal
    • Fermat’s Theorem
    • Review
    • Just for fun
    • Personal
  • Contact Me
    • Copyright
    • MySQL Podcast (Youtube)
    • MySQL Podcast (Spotify)
Change Is Inevitable

Kedar Vaijanapurkar's Blog for MySQL, technology and various subjects

  • Home
  • MySQL
    • MySQL-Articles
    • AWS RDS
    • Percona Xtradb Cluster
    • MariaDB
    • Galera Cluster
    • ProxySQL
    • MySQL-Scripts
    • MySQL tools
    • MySQL Resources
  • Tools
    • MySQL Advisor
    • MySQL Random Data Generator
    • Postgresql Random Data Generator
    • Clean Prompt
  • General
    • binary-to-decimal
    • Fermat’s Theorem
    • Review
    • Just for fun
    • Personal
  • Contact Me
    • Copyright
    • MySQL Podcast (Youtube)
    • MySQL Podcast (Spotify)

Browsing Tag

SQL SECURITY

2 posts

How to fix definer does not exist error 1449 MySQL

  • Kedar
  • March 23, 2015
Explaining and providing solutions of MySQL error 1449: The user specified as a definer does not exist using SQL SECURITY INVOKER and DEFINER.
View Post

Access Control in MySQL Stored Routines: DEFINER, INVOKER & SQL SECURITY

  • Kedar
  • January 30, 2012
MySQL Stored Routines (functions and procedures) are not only used for improving performance but also they’re handy when it comes to enhancing security and restricting user access. This post briefs…
View Post
MySQL Podcast (Youtube)
RSS MySQL Podcast (Spotify)
  • MySQL Major Version Upgrade Checklist (Zero Downtime Strategy)
    Upgrading MySQL major versions in production is never just a version bump - it’s a carefully planned process involving compatibility checks, replication strategy, testing, and controlled cut-over.In this episode, we walk through a practical MySQL Major Version Upgrade Checklist based on real-world DBA workflows. We are covering MySQL replication as base setup for upgrade. It […]
Change Is Inevitable
Designed & Developed by Code Supply Co.