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

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Primary Key vs. Foreign Key in SQL: Explained with Examples
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Primary Key vs. Foreign Key in SQL: Explained with Examples

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2 min read
Finally, a Database That Actually Listens to You
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Finally, a Database That Actually Listens to You

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3 min read
Finding All Child Tables Referencing a Parent Table in Oracle

Finding All Child Tables Referencing a Parent Table in Oracle

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1 min read
Mastering Postgres Window Functions for Data Analysis in Supabase
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Mastering Postgres Window Functions for Data Analysis in Supabase

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16 min read
SQL GROUP BY Explained with Examples
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SQL GROUP BY Explained with Examples

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4 min read
Data Integrity First: Mastering Transactions in Supabase SQL for Reliable Applications
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Data Integrity First: Mastering Transactions in Supabase SQL for Reliable Applications

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19 min read
Why I Ditched SSMS for VS Code's MSSQL Extension (And Never Looked Back)
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Why I Ditched SSMS for VS Code's MSSQL Extension (And Never Looked Back)

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4 min read
Beyond Functional: Writing Professional and Performant SQL Queries
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Beyond Functional: Writing Professional and Performant SQL Queries

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2 min read
Database Security Patterns for Web Applications
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Database Security Patterns for Web Applications

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2 min read
SQLite dot commands: Output mode separator command

SQLite dot commands: Output mode separator command

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2 min read
The main tasks of a Database Administrator (DBA) by 2025
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The main tasks of a Database Administrator (DBA) by 2025

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27 min read
SQLite dot commands: Output mode

SQLite dot commands: Output mode

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9 min read
How to Migrate Your On-Premise Database to Google Cloud SQL? A Detailed Guide
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How to Migrate Your On-Premise Database to Google Cloud SQL? A Detailed Guide

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5 min read
Associações polimórficas no Rails: como fazer, prós e contras

Associações polimórficas no Rails: como fazer, prós e contras

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4 min read
Why I Built an "Awesome List" for Data Analysis (And How It Can Help You)
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Why I Built an "Awesome List" for Data Analysis (And How It Can Help You)

5
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2 min read
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