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Prisma•2mo ago
danbord#3379

IDE massive performance downgrade from 6.2.1 (omitApi problem?)

I was wondering what was causing my VSCode intellisense and CodeFormatting to be so slow lately. Intellisense was taking and average of 5 seconds to display accross my project. I found out that if I downgrade to 6.2.0 everything is restored and working fine. If I install 6.2.1 or later my intellisense is agonising after regenerating my schema. I'm using SQL Server and rely on prisma db pull and prisma generate to create my schema.
9 Replies
Prisma AI Help
Prisma AI Help•2mo ago
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RaphaelEtim
RaphaelEtim•2mo ago
Hi @danbord#3379 Do you have a reproduction you can share?
If I install 6.2.1 or later my intellisense is agonising after regenerating my schema.
Do you experience this in 6.3.1 as well?
danbord#3379
danbord#3379OP•2mo ago
No unfortunately I cannot share my project. But here are the details I can provide - SQL Server - Databse Contains about 20 tables - I generate my schema with prisma db pull then prisma generate. Its storing the client model in node_modules (as defaults) - I'm using pnpm - I tried every version up to 6.3.1
RaphaelEtim
RaphaelEtim•2mo ago
Thank you for sharing. Do you mind creating an issue on github so the engineering team can dig into this further?
danbord#3379
danbord#3379OP•2mo ago
Someone already created an issue, I added details in it
danbord#3379
danbord#3379OP•2mo ago
GitHub
Intellisense performance degradation · Issue #26222 · prisma/prisma
Bug description We noticed when migrating from Prisma 6.0.1 to Prisma 6.2.1 or 6.3.0 that the performance with Intellisense has degraded a lot. When using [email protected], we get the suggestions in le...
danbord#3379
danbord#3379OP•2mo ago
I also tried something interesting. I added the omitApi preview feature with 6.2.0 installed then regenerated my model. That caused the performance downgrade. There's probably something about the generated typescript
RaphaelEtim
RaphaelEtim•2mo ago
Thanks for adding to that issue. We'll take a look.
danbord#3379
danbord#3379OP•2mo ago
Thanks for taking a look into that @RaphaelEtim 🙂

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