Home / Type/ ColumnIsGeneratedAlwaysAs Type — drizzle-orm Architecture

ColumnIsGeneratedAlwaysAs Type — drizzle-orm Architecture

Architecture documentation for the ColumnIsGeneratedAlwaysAs type/interface in utils.ts from the drizzle-orm codebase.

Entity Profile

Dependency Diagram

graph TD
  1d2b593d_ba59_467a_6aeb_09cc91580e18["ColumnIsGeneratedAlwaysAs"]
  0dcff89a_a60f_bf80_037e_d24dd39456e3["utils.ts"]
  1d2b593d_ba59_467a_6aeb_09cc91580e18 -->|defined in| 0dcff89a_a60f_bf80_037e_d24dd39456e3
  style 1d2b593d_ba59_467a_6aeb_09cc91580e18 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-typebox/src/utils.ts lines 35–39

export type ColumnIsGeneratedAlwaysAs<TColumn> = TColumn extends Column
	? TColumn['_']['identity'] extends 'always' ? true
	: TColumn['_']['generated'] extends { type: 'byDefault' } | undefined ? false
	: true
	: false;

Frequently Asked Questions

What is the ColumnIsGeneratedAlwaysAs type?
ColumnIsGeneratedAlwaysAs is a type/interface in the drizzle-orm codebase, defined in drizzle-typebox/src/utils.ts.
Where is ColumnIsGeneratedAlwaysAs defined?
ColumnIsGeneratedAlwaysAs is defined in drizzle-typebox/src/utils.ts at line 35.

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