constructor() — drizzle-orm Function Reference

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

Function typescript DrizzleORM SQLDialects calls 1 called by 1

Entity Profile

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

Dependency Diagram

graph TD
  845eb10e_1dd2_2f47_c78f_f430d37ab022["constructor()"]
  75e51155_c57f_39a2_2fd6_ab7f572ed32a["MySqlCustomColumn"]
  845eb10e_1dd2_2f47_c78f_f430d37ab022 -->|defined in| 75e51155_c57f_39a2_2fd6_ab7f572ed32a
  f07dd2d8_5f23_811a_af9b_2852efd2543f["constructor()"]
  f07dd2d8_5f23_811a_af9b_2852efd2543f -->|calls| 845eb10e_1dd2_2f47_c78f_f430d37ab022
  f07dd2d8_5f23_811a_af9b_2852efd2543f["constructor()"]
  845eb10e_1dd2_2f47_c78f_f430d37ab022 -->|calls| f07dd2d8_5f23_811a_af9b_2852efd2543f
  style 845eb10e_1dd2_2f47_c78f_f430d37ab022 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/mysql-core/columns/custom.ts lines 67–75

	constructor(
		table: AnyMySqlTable<{ name: T['tableName'] }>,
		config: MySqlCustomColumnBuilder<T>['config'],
	) {
		super(table, config);
		this.sqlName = config.customTypeParams.dataType(config.fieldConfig);
		this.mapTo = config.customTypeParams.toDriver;
		this.mapFrom = config.customTypeParams.fromDriver;
	}