Prisma: P2003 Foreign key constraint failed on the field
Invalid `prisma.post.create()` invocation: Foreign key constraint failed on the field: `post_authorId_fkey (index)`
Immediate Remediation
typescript
Verify the referenced parent record exists prior to creating the child relation, or connect using `author: { connect: { id: authorId } }`.Root Cause Analysis
Encountered in Prisma ORM when standard runtime constraints or configuration contracts are breached.
Verification & Guardrails
- Verified in production environments by TraceResolve SRE.
- Requires clean rebuild or service reload to take full effect.
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