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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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Why Doesn't Postgres Use My Index
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Why Doesn't Postgres Use My Index

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16 min read
Packages in Oracle SQL | Package specification | Package body

Packages in Oracle SQL | Package specification | Package body

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1 min read
SUBSTR function in Oracle

SUBSTR function in Oracle

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1 min read
17 Practical Examples of the CREATE TABLE Statement
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17 Practical Examples of the CREATE TABLE Statement

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1 min read
Ensuring Data Integrity in Financial Transactions: The PostgreSQL Transaction Solution
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Ensuring Data Integrity in Financial Transactions: The PostgreSQL Transaction Solution

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4 min read
How to Query CSV Files with SQLite

How to Query CSV Files with SQLite

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8 min read
What Are Stored Procedures?
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What Are Stored Procedures?

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8 min read
Statement Level Trigger vs Row Level Trigger

Statement Level Trigger vs Row Level Trigger

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2 min read
The Amazing SQL Recursive Queries

The Amazing SQL Recursive Queries

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3 min read
How to Install PostgreSQL on Ubuntu 22.04 LTS
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How to Install PostgreSQL on Ubuntu 22.04 LTS

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10 min read
AI-Driven SQL Query Optimization and Big Data Integration

AI-Driven SQL Query Optimization and Big Data Integration

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3 min read
True Alphanumeric / natural sorting in MySQL - why is the answer always recursion?
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True Alphanumeric / natural sorting in MySQL - why is the answer always recursion?

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4 min read
A Comparison of Top Private and Browser Based SQL on CSV Tools

A Comparison of Top Private and Browser Based SQL on CSV Tools

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4 min read
Day 2 of SQL Series || Basic Commands

Day 2 of SQL Series || Basic Commands

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3 min read
TrailBase: Building an App with UI, Admin Dash and Vector Search in ~100 Lines
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TrailBase: Building an App with UI, Admin Dash and Vector Search in ~100 Lines

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6 min read
Online SQL Editors: Exploring Window Functions in MySQL and Their Practical Applications

Online SQL Editors: Exploring Window Functions in MySQL and Their Practical Applications

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4 min read
Populating a Vertica Database with Random Data
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Populating a Vertica Database with Random Data

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4 min read
ACID Transactions in System Design
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ACID Transactions in System Design

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5 min read
Alphanumeric / Natural sort in MySQL - 30 years and we still can't do this? 😤
Cover image for Alphanumeric / Natural sort in MySQL - 30 years and we still can't do this? 😤

Alphanumeric / Natural sort in MySQL - 30 years and we still can't do this? 😤

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13 min read
Exploring Microsoft SQL Server: Powering Enterprise Data Management

Exploring Microsoft SQL Server: Powering Enterprise Data Management

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10 min read
Best Practices for Using GROUP BY in MySQL for Converting Vertical Data to JSON

Best Practices for Using GROUP BY in MySQL for Converting Vertical Data to JSON

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5 min read
Day 1 SQL Series || Introduction to SQL

Day 1 SQL Series || Introduction to SQL

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3 min read
lowCalAlt_update1

lowCalAlt_update1

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1 min read
Automating API endpoint testing with Spin
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Automating API endpoint testing with Spin

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5 min read
Relational vs. Document Databases: Key Differences, Use Cases, and Performance

Relational vs. Document Databases: Key Differences, Use Cases, and Performance

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3 min read
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