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UniqueOnConstraintBuilder Class — drizzle-orm Architecture

Architecture documentation for the UniqueOnConstraintBuilder class in unique-constraint.ts from the drizzle-orm codebase.

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  ea632a44_37e6_1b14_1cdc_6c7f51d6ffc5["UniqueOnConstraintBuilder"]
  45366305_acee_28e7_392a_dc8de75a63d3["unique-constraint.ts"]
  ea632a44_37e6_1b14_1cdc_6c7f51d6ffc5 -->|defined in| 45366305_acee_28e7_392a_dc8de75a63d3
  be930ef5_9e7d_7248_3f8b_344fb36291ab["constructor()"]
  ea632a44_37e6_1b14_1cdc_6c7f51d6ffc5 -->|method| be930ef5_9e7d_7248_3f8b_344fb36291ab
  65584549_87cd_fe6e_23f3_f96c7b2a1827["on()"]
  ea632a44_37e6_1b14_1cdc_6c7f51d6ffc5 -->|method| 65584549_87cd_fe6e_23f3_f96c7b2a1827

Relationship Graph

Source Code

drizzle-orm/src/sqlite-core/unique-constraint.ts lines 33–48

export class UniqueOnConstraintBuilder {
	static readonly [entityKind]: string = 'SQLiteUniqueOnConstraintBuilder';

	/** @internal */
	name?: string;

	constructor(
		name?: string,
	) {
		this.name = name;
	}

	on(...columns: [SQLiteColumn, ...SQLiteColumn[]]) {
		return new UniqueConstraintBuilder(columns, this.name);
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the UniqueOnConstraintBuilder class?
UniqueOnConstraintBuilder is a class in the drizzle-orm codebase, defined in drizzle-orm/src/sqlite-core/unique-constraint.ts.
Where is UniqueOnConstraintBuilder defined?
UniqueOnConstraintBuilder is defined in drizzle-orm/src/sqlite-core/unique-constraint.ts at line 33.

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