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

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Our database schema is declared twice in one repo, and all 126 differing lines are comments

Our database schema is declared twice in one repo, and all 126 differing lines are comments

Comments
5 min read
Your PostgreSQL Backup Finished. Can You Actually Restore It?

Your PostgreSQL Backup Finished. Can You Actually Restore It?

Comments
4 min read
Supabase Realtime not firing? 7 checks when postgres_changes sends nothing

Supabase Realtime not firing? 7 checks when postgres_changes sends nothing

Comments
5 min read
CREATE INDEX CONCURRENTLY Failed. The INVALID Index It Left Can Still Tax Every Write

CREATE INDEX CONCURRENTLY Failed. The INVALID Index It Left Can Still Tax Every Write

BERJAYA 1
Comments
9 min read
No-login magic links for field crews: hashed, scoped, revocable, and usable offline

No-login magic links for field crews: hashed, scoped, revocable, and usable offline

BERJAYA 1
Comments 1
7 min read
Prisma Accelerate Retires December 1: A SaaS Migration Guide

Prisma Accelerate Retires December 1: A SaaS Migration Guide

BERJAYA 1
Comments 1
9 min read
PostgreSQL 14 ends on Nov 12. The upgrade won't break your Java service. The next password reset will.

PostgreSQL 14 ends on Nov 12. The upgrade won't break your Java service. The next password reset will.

BERJAYA 1
Comments 1
3 min read
Our send log counted every email twice because of "Z" vs. "+00:00"

Our send log counted every email twice because of "Z" vs. "+00:00"

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3 min read
SET SESSION AUTHORIZATION Changes More Than the Current Role

SET SESSION AUTHORIZATION Changes More Than the Current Role

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2 min read
Audit Logging in Phoenix Without Leaking Passwords

Audit Logging in Phoenix Without Leaking Passwords

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7 min read
Moving one tenant's rows to their own Postgres without rewriting the app

Moving one tenant's rows to their own Postgres without rewriting the app

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9 min read
Why `FOR UPDATE SKIP LOCKED` Quietly Took Down Our Database (And `EXPLAIN ANALYZE` Lied to Us the Whole Time)

Why `FOR UPDATE SKIP LOCKED` Quietly Took Down Our Database (And `EXPLAIN ANALYZE` Lied to Us the Whole Time)

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6 min read
SQLite's Limited Data Types: Understanding the Reasons Behind the Constraint Compared to PostgreSQL

SQLite's Limited Data Types: Understanding the Reasons Behind the Constraint Compared to PostgreSQL

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7 min read
Encrypted Is Not Authenticated: What PostgreSQL sslmode Really Checks

Encrypted Is Not Authenticated: What PostgreSQL sslmode Really Checks

Comments
15 min read
Generic SQL formatters don't know PostgreSQL, and it shows Tags: postgres, sql, tooling, webdev

Generic SQL formatters don't know PostgreSQL, and it shows Tags: postgres, sql, tooling, webdev

Comments
3 min read
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