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Displaying posts with tag: Blog (reset)
MySQL GROUP BY WITH ROLLUP – Substack Repost

I recently took some time to explore the MySQL GROUP BY WITH ROLLUP modifier. As a self-starter, I’m always unknowingly studying SQL concepts that I soon need for a query requirement. Call it luck or premonition, doesn’t matter to me. I’ll take these small wins thanks to my curiosity…

The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe to the OpenLampTech newsletter.

I went for a deep dive into the WITH ROLLUP GROUP BY modifier over on the OpenLampTech publication page.

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Galera Manager April 2022 release – now with managed clusters on Digital Ocean

Codership is pleased to announce a new release of Galera Manager. This is version 1.6.2 of Galera Manager GUI. Users will notice many usability improvements, and multiple fixes for issues filed at the galera-manager-support issue tracker.

The biggest user facing feature is now being able to deploy Galera Manager managed nodes on DigitalOcean, in addition to Amazon Web Services (AWS) Elastic Compute Cloud (EC2). Now with an access token, one can fully deploy a managed cluster from within Galera Manager. 3 node fully managed Galera Clusters on Digital Ocean in under 10 minutes? This is the promise and delivery of the latest Galera Manager.

From a security standpoint, SSL …

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MySQL NULL value transformation with COALESCE() – Medium repost

Being mindful of NULL values is a good practice. NULLs can slip up on you and give you a heck of a time (especially in calculations) if you aren’t careful. In this post, we will see examples of NULLtransformation with the MySQL COALESCE() function.

Do you want to learn how to use MySQL but are not sure of where to start? I am creating premium MySQL Beginners content to help anyone understand the basics of using MySQL. Get a short, actionable email tip each week and more information on the premium articles and content as they are released.

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OpenLampTech issue #16 – Substack Repost

Honestly, if no one ever read the OpenLampTech newsletter, that’s fine because I always do! Hey everyone, here is your dose of PHP/MySQL content to help you learn, grow, and maintain your sanity for the week. Enjoy!

Image by Click on , consider Thank you!  from Pixabay

The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe …

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SQL Antipatterns – OpenLampTech Publication Repost

I’ve been publishing more articles outside of the OpenLampTech newsletter, directly to the Substack page. In this post, I’m sharing a recent post featuring one of my favorite SQL books…

Image by Dariusz Sankowski from Pixabay 

The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe to the …

[Read more]
Quick SQL Snippets in MySQL Workbench

Supercharge your productivity in MySQL Workbench with these ‘click and paste’ SQL code snippets available for any table in a schema. Continue reading and see the ‘Staple Five‘…

Do you need to learn MySQL? Just starting and confused about how to query a table and get the data you need? I am creating premium MySQL Beginners content for this specific reason. To help those who want to learn the basics of MySQL but don’t know where to start. Learn more about the premium blog posts as I develop and release them.

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Self-Promotion:

If you enjoy the content written here, by all means, share this blog and your favorite post(s) with others who may benefit from or like it as well. Since coffee is my favorite drink, you can even buy me …

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OpenLampTech issue #13

This week’s issue of OpenLampTech, the newsletter for PHP/MySQL developers is once again loaded to the brim with the best content I can curate for your reading pleasure. I absolutely enjoy running and sharing the newsletter and I hope you are enjoying the content just as much. Thank you!!!!

Do you need to learn MySQL? Just starting and confused about how to query a table and get the data you need? I am creating premium MySQL Beginners content for this specific reason. To help those who want to learn the basics of MySQL but don’t know where to start. Learn more about the premium blog posts as I develop and release them.

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Find the first and last day of a month with MySQL – Medium repost

Knowing the first and last day of a given month can help you figure out other information relevant and important data. You can determine these values using select MySQL date functions. Learn how in this Medium post I’m resharing here for any interested readers…

Get tailored articles with Refind delivered each day in your inbox. Refind is part of my daily reading habit. Make it part of yours by using my referral link. At no additional cost to you, I will be eligible for a premium subscription with more sign-ups from my link. The essence of the web, every morning in your inbox. Subscribe for free

The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe to the …

[Read more]
How to Set Up MySQL in a Docker Container

If you want to set up a MySQL database to store data for websites, blogs, or applications, you can use a Docker container. It’s relatively simple to do. And like shuffling a deck of cards, reversing a string in Python, or writing a recursive function, it’s a suitable exercise for beginners just starting out with MySQL and backend web development.

Let’s take a look at exactly what a Docker container is, and how you can use it to set up MySQL.

Image by VLADGRIN on Shutterstock

What Is a Docker Container?

A Docker container is a self-contained software development environment that includes all of the necessary …

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CodeIgniter 4 Query Builder where() function and parameter structure with MySQL

In SQL, the WHERE clause filters rows returned by the FROM clause table in SELECT queries using one or more search condition filters. Oftentimes, in application development, we accept user input values which in turn, are the WHERE clause conditional filters against the table columns. In this post, I am covering the CodeIgniter 4 where() function and parameter binding for safer filtering in SELECT queries. Continue reading and see examples in MySQL…

Get tailored articles with Refind delivered each day in your inbox. Refind is part of my daily reading habit. Make it part of yours by using my referral link. At no additional cost to you, I will be eligible for a premium subscription with more sign-ups from my link. The essence of the web, every morning in your inbox. Subscribe for free

Self-Promotion:

If you …

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Showing entries 41 to 50 of 245
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