mapInlineParam() — drizzle-orm Function Reference

Architecture documentation for the mapInlineParam() function in sql.ts from the drizzle-orm codebase.

Function typescript DrizzleORM SQLDialects called by 1

Entity Profile

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

Dependency Diagram

graph TD
  46489340_6e04_faec_9b9b_56050d0e0439["mapInlineParam()"]
  2361fb30_407d_7604_384a_a24acc5652f6["SQL"]
  46489340_6e04_faec_9b9b_56050d0e0439 -->|defined in| 2361fb30_407d_7604_384a_a24acc5652f6
  f5a982b1_e6b9_5bf8_12b4_3d305d59c2ae["buildQueryFromSourceParams()"]
  f5a982b1_e6b9_5bf8_12b4_3d305d59c2ae -->|calls| 46489340_6e04_faec_9b9b_56050d0e0439
  style 46489340_6e04_faec_9b9b_56050d0e0439 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/sql/sql.ts lines 302–323

	private mapInlineParam(
		chunk: unknown,
		{ escapeString }: BuildQueryConfig,
	): string {
		if (chunk === null) {
			return 'null';
		}
		if (typeof chunk === 'number' || typeof chunk === 'boolean') {
			return chunk.toString();
		}
		if (typeof chunk === 'string') {
			return escapeString(chunk);
		}
		if (typeof chunk === 'object') {
			const mappedValueAsString = chunk.toString();
			if (mappedValueAsString === '[object Object]') {
				return escapeString(JSON.stringify(chunk));
			}
			return escapeString(mappedValueAsString);
		}
		throw new Error('Unexpected param value: ' + chunk);
	}