I’m working on a Go project and need to pick a PostgreSQL driver. I’ve been looking at different options and noticed that go-sql-driver/mysql seems to get updates more frequently than lib/pq. The lib/pq repository hasn’t seen commits in quite a while now.
I also came across jackc/pgx which appears to be another solid option for PostgreSQL connections. However, it doesn’t seem as widely adopted as lib/pq based on what I’ve seen.
Currently I’m using lib/pq in my application and it works fine for my needs. But I keep hearing developers say they’re moving away from it in favor of pgx. What are your thoughts on this? Which PostgreSQL driver would you recommend for new Go projects and why?
pgx gives you two options that might help you decide. You can stick with the standard database/sql interface for easier migration from lib/pq, or use the native pgx interface for better performance and PostgreSQL-specific features. I made the switch 18 months ago - the native interface has a learning curve but the benefits are worth it. Connection handling feels more solid and the built-in support for PostgreSQL types like arrays and JSON is super convenient. You’re right about maintenance - pgx gets regular updates while lib/pq has been pretty stagnant. For production apps I’d go with pgx.
Switched from lib/pq to pgx six months ago - best decision I made. Performance boost was immediate, especially with bulk operations. pgx’s connection pooling actually works properly and prepared statement caching does what it’s supposed to. You’re right about maintenance - lib/pq feels dead while pgx gets constant updates and fixes. What really surprised me was the error handling. pgx exposes PostgreSQL-specific error types, so debugging database issues is way easier than parsing those generic sql.Error messages. If you’re already using lib/pq, no rush to migrate. But I’d definitely start new projects with pgx. Migration isn’t too painful if you change your mind later.
Honestly, lib/pq gets way too much hate. Sure, it’s not getting flashy updates, but it’s not broken either. I’ve been running it in production for 3+ years without any problems. pgx is solid, but unless you actually need those Postgres-specific features or the performance boost, switching is probably overkill for simple apps.
I’ve used both drivers for years now. If lib/pq is working fine for your current project, just stick with it. No recent commits doesn’t mean it’s dead - it’s probably just stable and doesn’t need updates. For new projects though, I’d go with pgx. The performance boost is real, especially with prepared statements and connection pooling. The API feels more natural once you’re used to it. Jack Christensen keeps it well-maintained and it’s got solid features. Fair warning - pgx has a steeper learning curve if you’re used to database/sql patterns. But if you need PostgreSQL-specific features beyond basic SQL, it’s worth the switch.
i say pgx too. it’s been solid for me, much better perf than lib/pq, especially in bulk. active maintainer is a plus for sure. migrated from pq and it was smooth. def recommend it for new stuff!