Skip to content

BreachDirectory Blog

Data Breach Search Engine & Directory, Cyber News

  • Search Engine
    • Data Breaches
  • API
    • Features & Pricing
    • Documentation
  • Blog
  • Hacking MySQL
  • Order a Guest Post
  • Contact
  • Join Discord

Sponsor: Exclusive Database Training Tailored to Your Needs - Start Your Journey Today

Tag: SQL

COALESCE SQL

COALESCE SQL Query Explained

April 21, 2025 Nirium Database Performance, Databases, MySQL, MariaDB & Percona Server, PostgreSQL, SQL Server

The COALESCE SQL statement allows us to perform operations on NULL values. Here’s what it is, how it works, and why you need to pay attention to it.

Read more

The MySQL Server – mysqld

August 26, 2022 Nirium Database Performance

In this blog, we discuss the ins and outs of the MySQL daemon and tell you how best to improve MySQL performance & security.

Read more
BreachDirectory ∙ data breach search engine, directory & cyber news blog.
  • Search Engine
  • Data Breaches
  • API Features & Pricing
  • API Documentation
  • Blog
  • Advertise
  • Contact
This work is licensed under a Creative Commons Attribution 4.0 International License.
All of the content within this blog are opinions of the respective authors. Unless the authors are quoting someone, they're just their own views. The content within this blog is created solely for educational purposes.