DEV Community

select * from SQL

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

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
SQL or Python? The line is sharper than you think (with code)

SQL or Python? The line is sharper than you think (with code)

2
Comments
9 min read
Create condition using JooqTemplate

Create condition using JooqTemplate

Comments
2 min read
SQLite Corruption in Sandboxes, PostgreSQL Caching, & Rust DB Proxy Architecture

SQLite Corruption in Sandboxes, PostgreSQL Caching, & Rust DB Proxy Architecture

Comments
3 min read
Database AI Agents: A Paradigm Shift in Proactive Database Management

Database AI Agents: A Paradigm Shift in Proactive Database Management

Comments
20 min read
Data Analyst Interview Questions 2026: SQL, Case Studies & Behavioral (With Answers)

Data Analyst Interview Questions 2026: SQL, Case Studies & Behavioral (With Answers)

Comments
4 min read
Cross-Row Validation Risk in PostgreSQL CHECK Constraints

Cross-Row Validation Risk in PostgreSQL CHECK Constraints

1
Comments
3 min read
Coding Cat Oran S2 Ep3 — The Auditor Arrives

Coding Cat Oran S2 Ep3 — The Auditor Arrives

Comments
5 min read
SQL Transactions and Write Conflicts

SQL Transactions and Write Conflicts

Comments
3 min read
🚀 How to Create and Use RPC Functions in Supabase with Flutter (Step-by-Step Guide)

🚀 How to Create and Use RPC Functions in Supabase with Flutter (Step-by-Step Guide)

Comments
3 min read
SQLite Encryption, DuckLake SDK for DuckDB, & PostgreSQL Git-style Branches

SQLite Encryption, DuckLake SDK for DuckDB, & PostgreSQL Git-style Branches

Comments
3 min read
Deleting Millions of Rows in PostgreSQL Without Taking Down Production

Deleting Millions of Rows in PostgreSQL Without Taking Down Production

Comments
15 min read
Designing an Expiring-Points System on an RDBMS (with Benchmarks)

Designing an Expiring-Points System on an RDBMS (with Benchmarks)

Comments
9 min read
Data Lake Architecture for Data Engineering Interviews

Data Lake Architecture for Data Engineering Interviews

Comments
44 min read
Beyond the Lift-and-Shift: Real-Time MySQL Migration to AWS RDS with GoldenGate 19c

Beyond the Lift-and-Shift: Real-Time MySQL Migration to AWS RDS with GoldenGate 19c

Comments
1 min read
SQLite Concurrency Corruption, DuckDB Delta Writes, and DuckLake Data Inlining

SQLite Concurrency Corruption, DuckDB Delta Writes, and DuckLake Data Inlining

Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.