constructor() — drizzle-orm Function Reference

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

Function typescript DrizzleORM RelationalQuery calls 2

Entity Profile

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

Dependency Diagram

graph TD
  01d24c64_2b98_3b30_f58d_5ed49df32270["constructor()"]
  e75166af_b480_cfec_3640_c10cea752cae["UniqueConstraint"]
  01d24c64_2b98_3b30_f58d_5ed49df32270 -->|defined in| e75166af_b480_cfec_3640_c10cea752cae
  fc7f15db_a49e_7c9c_2d95_cd63662ede21["uniqueKeyName()"]
  01d24c64_2b98_3b30_f58d_5ed49df32270 -->|calls| fc7f15db_a49e_7c9c_2d95_cd63662ede21
  1f7b381f_39d0_5119_7c6a_2059f48c6b08["constructor()"]
  01d24c64_2b98_3b30_f58d_5ed49df32270 -->|calls| 1f7b381f_39d0_5119_7c6a_2059f48c6b08
  style 01d24c64_2b98_3b30_f58d_5ed49df32270 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/gel-core/unique-constraint.ts lines 64–68

	constructor(readonly table: GelTable, columns: GelColumn[], nullsNotDistinct: boolean, name?: string) {
		this.columns = columns;
		this.name = name ?? uniqueKeyName(this.table, this.columns.map((column) => column.name));
		this.nullsNotDistinct = nullsNotDistinct;
	}