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HasBaseColumn Type — drizzle-orm Architecture

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

Entity Profile

Dependency Diagram

graph TD
  51621ced_d589_241e_cd0e_191cb575300b["HasBaseColumn"]
  8f030d4f_790e_1311_a4f1_f0509f0c2d44["column.types.ts"]
  51621ced_d589_241e_cd0e_191cb575300b -->|defined in| 8f030d4f_790e_1311_a4f1_f0509f0c2d44
  style 51621ced_d589_241e_cd0e_191cb575300b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-valibot/src/column.types.ts lines 5–8

export type HasBaseColumn<TColumn> = TColumn extends { _: { baseColumn: Column | undefined } }
	? IsNever<TColumn['_']['baseColumn']> extends false ? true
	: false
	: false;

Frequently Asked Questions

What is the HasBaseColumn type?
HasBaseColumn is a type/interface in the drizzle-orm codebase, defined in drizzle-valibot/src/column.types.ts.
Where is HasBaseColumn defined?
HasBaseColumn is defined in drizzle-valibot/src/column.types.ts at line 5.

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