constructor() — drizzle-orm Function Reference

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

Function typescript DrizzleORM SQLDialects calls 1

Entity Profile

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

Dependency Diagram

graph TD
  a7fb4bb6_1b58_2bcd_9b26_b61d0788c30b["constructor()"]
  dee3e8ac_d7af_d07c_18f4_417182ce53f3["QueryBuilder"]
  a7fb4bb6_1b58_2bcd_9b26_b61d0788c30b -->|defined in| dee3e8ac_d7af_d07c_18f4_417182ce53f3
  fe940f74_a490_6a4b_cc57_34207272cc32["constructor()"]
  a7fb4bb6_1b58_2bcd_9b26_b61d0788c30b -->|calls| fe940f74_a490_6a4b_cc57_34207272cc32
  style a7fb4bb6_1b58_2bcd_9b26_b61d0788c30b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/mysql-core/query-builders/query-builder.ts lines 18–21

	constructor(dialect?: MySqlDialect | MySqlDialectConfig) {
		this.dialect = is(dialect, MySqlDialect) ? dialect : undefined;
		this.dialectConfig = is(dialect, MySqlDialect) ? undefined : dialect;
	}