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unique() — drizzle-orm Function Reference

Architecture documentation for the unique() function in unique-constraint.ts from the drizzle-orm codebase.

Function typescript DrizzleORM SQLDialects

Entity Profile

Dependency Diagram

graph TD
  62ec1b8b_6246_abe4_19db_e4d75883490b["unique()"]
  a9239128_c513_6b37_89dd_e9bbc3987391["unique-constraint.ts"]
  62ec1b8b_6246_abe4_19db_e4d75883490b -->|defined in| a9239128_c513_6b37_89dd_e9bbc3987391
  style 62ec1b8b_6246_abe4_19db_e4d75883490b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/mysql-core/unique-constraint.ts lines 6–8

export function unique(name?: string): UniqueOnConstraintBuilder {
	return new UniqueOnConstraintBuilder(name);
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does unique() do?
unique() is a function in the drizzle-orm codebase, defined in drizzle-orm/src/mysql-core/unique-constraint.ts.
Where is unique() defined?
unique() is defined in drizzle-orm/src/mysql-core/unique-constraint.ts at line 6.

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