constructor() — drizzle-orm Function Reference

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

Function typescript DrizzleORM SQLDialects calls 2

Entity Profile

DrizzleORM→ SQLDialects→ constructor() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  f30b1a5c_44f0_fd5c_1fab_5e620175c677["constructor()"]
  cdfb80ae_1bcb_3894_42c3_47bed6ff1190["UniqueConstraint"]
  f30b1a5c_44f0_fd5c_1fab_5e620175c677 -->|defined in| cdfb80ae_1bcb_3894_42c3_47bed6ff1190
  8e545fe1_a804_3a74_c5ca_c296b3ad8d2b["uniqueKeyName()"]
  f30b1a5c_44f0_fd5c_1fab_5e620175c677 -->|calls| 8e545fe1_a804_3a74_c5ca_c296b3ad8d2b
  4314daae_3993_d465_4748_2a5608ae5358["constructor()"]
  f30b1a5c_44f0_fd5c_1fab_5e620175c677 -->|calls| 4314daae_3993_d465_4748_2a5608ae5358
  style f30b1a5c_44f0_fd5c_1fab_5e620175c677 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/mysql-core/unique-constraint.ts lines 57–60

	constructor(readonly table: MySqlTable, columns: MySqlColumn[], name?: string) {
		this.columns = columns;
		this.name = name ?? uniqueKeyName(this.table, this.columns.map((column) => column.name));
	}