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How to Find All Tables with a Specific Column in MySQL (e.g., food_uid)

How to Find All Tables with a Specific Column in MySQL (e.g., food_uid)

When working with large or legacy databases, it’s common to forget exactly where a specific column exists — especially if that column (like food_uid) is used widely for relationships, tracking, or categorization. Fortunately, MySQL provides a built-in way to explore your database schema without needing to open every table

Was Embedding SQL in Programs a Mistake? Rethinking an Industry Norm

Was Embedding SQL in Programs a Mistake? Rethinking an Industry Norm

In the early days of software engineering, SQL wasn't born to be embedded in code. It was designed as a console-based, declarative language, meant for business analysts and data operators to pull reports from a relational database. Simple, focused, and readable—it was never meant to live inside

Enhancing Data Variability: Randomly Updating the views Column in MySQL

Enhancing Data Variability: Randomly Updating the views Column in MySQL

In database management and software development, there often arises a need to update data dynamically. One such instance is when you want to simulate realistic data for analytics or testing purposes. In this article, we'll explore how to randomly update the views column in a MySQL table named

Querying Price Ranges in MySQL Without Splitting the Column

Querying Price Ranges in MySQL Without Splitting the Column

When designing a restaurant database, it's common to store a price range—for example, "$8-$4000"—as a single string. It’s simple, user-friendly, and works well for display. However, this structure poses a challenge when you need to filter or sort based on the minimum

SQL vs ORM is Like Plain CSS vs Tailwind CSS: A Developer’s Perspective

SQL vs ORM is Like Plain CSS vs Tailwind CSS: A Developer’s Perspective

In the world of web development, developers often debate between SQL vs ORM and plain CSS vs Tailwind CSS. While these seem like unrelated topics, they share a similar philosophy: control vs convenience. Understanding the parallels can help developers make informed decisions based on their project needs. The Power of

Understanding SQL Joins: A Comprehensive Guide to Combining Data

Understanding SQL Joins: A Comprehensive Guide to Combining Data

When working with relational databases, SQL joins are essential tools for combining data from multiple tables based on a related column. Joins allow you to create more meaningful queries by linking tables that store data in a structured way. While SQL provides different types of joins, each serves a specific

Understanding DDL and DML in SQL: A Comprehensive Guide

Understanding DDL and DML in SQL: A Comprehensive Guide

When working with SQL, it's essential to understand the distinction between Data Definition Language (DDL) and Data Manipulation Language (DML), as they play different yet complementary roles in database management. In this article, we’ll explore what these two concepts entail, their respective use cases, and additional points