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ApplyNullability Type — drizzle-orm Architecture

Architecture documentation for the ApplyNullability type/interface in select.types.ts from the drizzle-orm codebase.

Entity Profile

Dependency Diagram

graph TD
  3d62c02e_d83e_d9c1_2fd5_ca2f287eba0a["ApplyNullability"]
  2ddb9000_514f_4b72_e64f_ba9e49530fb9["select.types.ts"]
  3d62c02e_d83e_d9c1_2fd5_ca2f287eba0a -->|defined in| 2ddb9000_514f_4b72_e64f_ba9e49530fb9
  style 3d62c02e_d83e_d9c1_2fd5_ca2f287eba0a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/query-builders/select.types.ts lines 13–15

export type ApplyNullability<T, TNullability extends JoinNullability> = TNullability extends 'nullable' ? T | null
	: TNullability extends 'null' ? null
	: T;

Frequently Asked Questions

What is the ApplyNullability type?
ApplyNullability is a type/interface in the drizzle-orm codebase, defined in drizzle-orm/src/query-builders/select.types.ts.
Where is ApplyNullability defined?
ApplyNullability is defined in drizzle-orm/src/query-builders/select.types.ts at line 13.

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