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

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SQLite Internals & PostgreSQL Multi-Master Replication Updates
soytuber profile
soy

SQLite Internals & PostgreSQL Multi-Master Replication Updates

#database #sql #sqlite
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3 min read
I Couldn’t Write a SQL Query Today… So I Started Learning SQL from Scratch (Day 1)
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vanshi2122 profile

I Couldn’t Write a SQL Query Today… So I Started Learning SQL from Scratch (Day 1)

#sql #beginners #learning #webdev
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2 min read
SQL Subqueries vs CTEs
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SQL Subqueries vs CTEs

#beginners #database #sql #tutorial
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3 min read
How I was introduced to SQL window function
dhairya_pandya profile

How I was introduced to SQL window function

#analytics #database #postgres #sql
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2 min read
SQL Date & Time Functions: A Practical Guide for Real-World Queries
vivekdraxlr profile

SQL Date & Time Functions: A Practical Guide for Real-World Queries

#sql #database #postgres #mysql
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7 min read
Understanding Logic, Reusability and Integrity On SQL ; Procedures, Functions and Transactions.
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braeson_nyahera profile

Understanding Logic, Reusability and Integrity On SQL ; Procedures, Functions and Transactions.

#sql #postgres #data #analytics
1
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2 min read
PostgreSQL Query Rewriting Techniques
philip_mcclarence_2ef9475 profile

PostgreSQL Query Rewriting Techniques

#database #performance #postgres #sql
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9 min read
Subqueries vs. CTEs in SQL: What They Are and When to Use Each.
samkaruri profile

Subqueries vs. CTEs in SQL: What They Are and When to Use Each.

#subqueries #ctes #database #sql
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7 min read
Codd's Connection Trap and Oracle's JOIN TO ONE
franckpachot profile

Codd's Connection Trap and Oracle's JOIN TO ONE

#sql #relational #database #oracle
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8 min read
COALESCE in SQL — First Non-NULL, LEFT JOIN Defaults, and Interview Patterns
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gowthampotureddi profile

COALESCE in SQL — First Non-NULL, LEFT JOIN Defaults, and Interview Patterns

#python #sql #interview #dataengineering
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27 min read
The bug your Typescript compiler and SQL migration both miss
equality_modehouse_9897e profile

The bug your Typescript compiler and SQL migration both miss

#typescript #sql #database #webdev
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1 min read
Facebook Data Engineering Interview Questions & Prep Guide
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gowthampotureddi profile

Facebook Data Engineering Interview Questions & Prep Guide

#python #sql #interview #dataengineering
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28 min read
Square Data Engineering Interview Questions & Prep Guide
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gowthampotureddi profile

Square Data Engineering Interview Questions & Prep Guide

#python #sql #interview #dataengineering
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28 min read
Robinhood Data Engineering Interview Questions & Prep Guide
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gowthampotureddi profile

Robinhood Data Engineering Interview Questions & Prep Guide

#python #sql #interview #dataengineering
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32 min read
Snowflake Data Engineering Interview Questions & Prep Guide
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gowthampotureddi profile

Snowflake Data Engineering Interview Questions & Prep Guide

#python #sql #interview #dataengineering
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34 min read
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