[Solved] This code causes a TypeScript error:const users = await prisma.user.findMany({ where: { age: 'twenty' } });What is the likely cause? | NestJS

NestJS - Database with Prisma

This code causes a TypeScript error:

const users = await prisma.user.findMany({ where: { age: 'twenty' } });

What is the likely cause?

Aawait cannot be used with findMany

BfindMany does not accept where filters

Cprisma.user is not initialized

Dage should be a number, not a string

Step-by-Step Solution

Solution:

Step 1: Check the type of age field
Age is typically a number, so passing a string causes a type mismatch error.
Step 2: Confirm TypeScript behavior
TypeScript flags this mismatch to prevent runtime errors.
Final Answer:
age should be a number, not a string -> Option D
Quick Check:
Type mismatch causes error [OK]

Quick Trick: Use correct types for filters in queries [OK]

Common Mistakes:

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This code causes a TypeScript error: