I am trying out pgBouncer connection pools (transaction mode) on managed Postgresql on DigitalOcean.

I am getting errors similar to:

[GraphQL error]: Message: Error in Photonselect,user: 
Error: Reason: Error in connector: Error querying the database: db error: ERROR: prepared statement "s667" already exists

This occurs only with connection pooling, not with direct db connections.

The errors occur under the following conditions:

• with versions[email protected] as well as latest alpha
• with deployments of the GraphQL server both on zeit-now and locally
• with Prisma2 starter project (GraphQL starter), when running yarn seed

Easiest way to reproduce:

• set up a managed postgresql db on DigitalOcean
• prisma2 init simple typescript GraphQL starter
• run yarn seed