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

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Practice #4: Large Primary-Subtable Join：A Lightweight Solution to Speed up Queries by Dumping Data to Files
esproc_spl profile

Practice #4: Large Primary-Subtable Join：A Lightweight Solution to Speed up Queries by Dumping Data to Files

#sql #programming #devops #esproc
5
Comments 1
4 min read
Advanced SQL Part 1: Window Functions Explained with Precision
gervaisamoah profile

Advanced SQL Part 1: Window Functions Explained with Precision

#sql #tutorial #beginners
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4 min read
Building a Data Career: The Skills That Truly Matter
datalane profile

Building a Data Career: The Skills That Truly Matter

#datascience #dataengineering #career #sql
10
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5 min read
You Can't Trust COUNT and SUM: Scalable Data Validation with Merkle Trees
andrey_s profile

You Can't Trust COUNT and SUM: Scalable Data Validation with Merkle Trees

#dataengineering #dataquality #datamonitoring #sql
2
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8 min read
SQL Learning...
sourav_mahato_3900 profile

SQL Learning...

#webdev #database #sql #postgres
2
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1 min read
Using CASE to Sort ENUM Values in MySQL
ibrahimalanshor profile

Using CASE to Sort ENUM Values in MySQL

#mysql #sql #database #data
1
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2 min read
Cursor in Database Management System (DBMS): Types, Properties, and Examples
jhk_info profile

Cursor in Database Management System (DBMS): Types, Properties, and Examples

#cursor #database #dbms #sql
4
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6 min read
Inner Join vs Left Join vs Right Join vs Full Join
fabianfrankwerner profile

Inner Join vs Left Join vs Right Join vs Full Join

#beginners #tutorial #sql #learning
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3 min read
SQL Server Triggers : Made Fun to Learn!
mamun_akand profile

SQL Server Triggers : Made Fun to Learn!

#advance #sql #sever #sqltrigger
5
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3 min read
Snowflake AI_TRANSCRIBE - Transform Audio to Insights with SQL in Seconds
tsubasa_tech profile

Snowflake AI_TRANSCRIBE - Transform Audio to Insights with SQL in Seconds

#snowflake #sql #ai #llm
2
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9 min read
What Is a Primary Key in SQL? Learn with Examples
roxana_haidiner profile

What Is a Primary Key in SQL? Learn with Examples

#sql #database #data #dataengineering
7
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3 min read
Free SQL Tool to Understand Your Database Visually
roxana_haidiner profile

Free SQL Tool to Understand Your Database Visually

#sql #database #tooling #mysql
7
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3 min read
PostgreSQL UUID: Bulk insert with UUIDv7 vs UUIDv4
franckpachot profile

PostgreSQL UUID: Bulk insert with UUIDv7 vs UUIDv4

#postgres #uuid #sql #database
4
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10 min read
Supabase ⚡️ vs. Firebase 🔥: a Complete Comparison ⚔️ in 2025
op3ratordec profile

Supabase ⚡️ vs. Firebase 🔥: a Complete Comparison ⚔️ in 2025

#supabase #firebase #database #sql
10
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5 min read
Do You Know The LATERAL JOIN In SQL?
mayallo profile

Do You Know The LATERAL JOIN In SQL?

#database #postgres #sql
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7 min read
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