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

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Jul 23

# The Ultimate SQL Cheatsheet and Guide for 2025

#webdev #programming #sql #database

3 min read

Mr Punk da Silva

Jul 23

Hackerrank - SQL - What Type of Triangle

#sql #learning

2 min read

Mr Punk da Silva

Jul 23

Hackerrank - SQL - Weather Observation Station

#sql #learning

1 min read

Mr Punk da Silva

Jul 23

Hackerrank - SQL - Weather Observation Station 3

#sql #learning

1 min read

Mr Punk da Silva

Jul 23

Hackerrank - SQL - Weather Observation Station 4

#sql #learning

1 min read

Cristian Sifuentes

Jul 22

Become a SQL Scientist: Explore Every Layer of Table Metadata in SQL Server

#sql #sqlserver #database #backend

3 min read

Cristian Sifuentes

Jul 22

How to Discover Every Foreign Key That References a Table in SQL Server — Like a Data Scientist

#database #sql #sqlserver #computerscience

3 min read

Mr Punk da Silva

Jul 21

Hackerrank - SQL - The PADS

#sql #beginners #database #hackerrank

2 min read

Mr Punk da Silva

Jul 21

Hackerrank - SQL - Select By ID

#hackerrank #sql #beginners #learning

1 min read

Mr Punk da Silva

Jul 21

Hackerrank - SQL - Revising the Select Query II

#sql #learning #beginners #hackerrank

1 min read

Jul 21

Building a Sales Analytics Dashboard on Azure PostgreSQL + Azure Data Studio

#postgressql #sql #azure #database

3 min read

Jul 21

Mastering Automation: 5 Real-World n8n Workflow Examples (With Step-by-Step Guides)

#sql #programming

4 min read

Jul 21

Fundamentos dos Bancos de Dados: conceitos essenciais para iniciantes

#sql #database

2 min read

Jul 21

How to Use SQL UNION and UNION ALL to Merge Query Results

#sql #unionall #sqlserver

2 min read

Romans Malinovskis

Jul 20

Arc and Mutex for SQL Expression parameters

#rust #sql #vantage

1 min read

Jul 20

Shell scriptleri ile SQLite.

#sql #linux #beginners #shell

5 min read

vinicius fagundes

Jul 20

🧱 OLTP vs OLAP: When Transaction Meets Analytics

#datafoundation #dataengineering #ai #sql

2 min read

Jul 20

SQL DATABASE

#sql #serverless #database #mysql

1 min read

Jul 19

SQL Tricks: Generate Calendar Table

#sql #analytics #mysql #database

5 min read

Joseph utuedeye

Jul 19

Cracking the Code: Your First Steps with SQL! 💻

#webdev #programming #database #sql

4 min read

Romans Malinovskis

Jul 19

The "Expressive" protocol

#rust #sql #surrealdb #vantage

3 min read

Ibrahim

Jul 19

How to Duplicate Rows in MySQL

#mysql #sql #database #data

2 min read

Jul 18

SQL CASE Statements: The Order Matters!

#sql #database #dataengineering #python

2 min read

geraldew

Jul 18

Some Example SQL

#sql

6 min read

Roxana Maria Haidiner

Jul 17

Database Design Errors to Avoid & How To Fix Them

#database #sql #mysql #dataengineering

5 min read

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