Cursor
database
Database Transaction Not Atomic After Changes
After Cursor refactored your database transaction code, operations that should succeed or fail together are now failing partially. Data consistency is compromised.
Transaction wrapping or commit/rollback logic was broken.
Error Messages You Might See
Data inconsistency
Partial transaction applied
Duplicate entries
Inconsistent state
Common Causes
- Removed BEGIN/START TRANSACTION statement
- COMMIT missing, changes never persisted
- ROLLBACK not called on error, partial changes remain
- Mixing transactions with non-transactional queries
- Auto-commit enabled, breaking transaction isolation
How to Fix It
Wrap multi-step operations: BEGIN; query1; query2; COMMIT; or ROLLBACK on error. Use ORM transaction helpers: await sequelize.transaction(async t => { ... }). Always rollback on error. Test with failures injected.
Real developers can help you.
Mehdi Ben Haddou
- Founder of Chessigma (1M+ users) & many small projects
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- ex Software Engineer @Amazon and @Booking.com
PawelPloszaj
I'm fronted developer with 10+ years of experience with big projects. I have small backend background too
Jacek Rozanski
Senior PHP/Symfony developer and DevOps engineer with 20+ years of professional experience, running opcode.pl (web development agency, est. 2004).
Day job: I'm the sole backend developer at merketing company where I own and maintain 11 PHP/Symfony microservices on AWS (ECS Fargate, RDS, S3, CloudFront), handle the full CI/CD pipeline (Bitbucket Pipelines, Docker), and manage monitoring with Sentry and CloudWatch. These services handle high request volumes in production every month.
What I bring to AI-built apps:
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Milan Surelia
Milan Surelia is a Mobile App Developer with 5+ years of experience crafting scalable, cross-platform apps at 7Span and Meticha. At 7Span, he engineers feature-rich Flutter apps with smooth performance and modern UI. As the Co-Founder of Meticha, he builds open-source tools and developer-focused products that solve real-world problems.
Expertise:
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🎯 Revamped the Vepaar app into Vepaar Store & CRM with a 2x performance boost and smoother UX.
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Milan is always happy to connect, work on new ideas, and explore the latest in technology.
Matthew Butler
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Matthew Jordan
I've been working at a large software company named Kainos for 2 years, and mainly specialise in Platform Engineering. I regularly enjoy working on software products outside of work, and I'm a huge fan of game development using Unity. I personally enjoy Python & C# in my spare time, but I also specialise in multiple different platform-related technologies from my day job.
Yovel Cohen
I got a lot of experience in building Long-horizon AI Agents in production, Backend apps that scale to millions of users and frontend knowledge as well.
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Experienced Professional Full stack Developer with 8+ years of experience across react, python, js, ts, golang and react-native. Developed inhouse websearch tooling for AI before websearch was solved : )
prajwalfullstack
Hi Im a full stack developer, a vibe coded MVP to Market ready product, I'm here to help
Daniel Vázquez
Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.
You don't need to be technical. Just describe what's wrong and a verified developer will handle the rest.
Get HelpFrequently Asked Questions
What's ACID?
Atomicity (all or nothing), Consistency (valid state), Isolation (concurrent ops don't interfere), Durability (persisted). Transactions guarantee ACID.
How do I handle transaction errors?
Wrap in try/catch. Catch errors rollback transaction. Finally commit if success. ORM abstracts this.