mapColumnDefaultForJson() — drizzle-orm Function Reference

Architecture documentation for the mapColumnDefaultForJson() function in introspect-mysql.ts from the drizzle-orm codebase.

Function typescript DrizzleKit SnapshotSerializer called by 1

Entity Profile

DrizzleKit→ SnapshotSerializer→ mapColumnDefaultForJson() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  70564073_c936_b523_ce1d_4f7e783dc73b["mapColumnDefaultForJson()"]
  1198bdc6_ac5c_88c0_dda6_b8caf0f5d9fa["introspect-mysql.ts"]
  70564073_c936_b523_ce1d_4f7e783dc73b -->|defined in| 1198bdc6_ac5c_88c0_dda6_b8caf0f5d9fa
  ab820e0b_412e_ee12_13bc_dbb2e64f13bb["column()"]
  ab820e0b_412e_ee12_13bc_dbb2e64f13bb -->|calls| 70564073_c936_b523_ce1d_4f7e783dc73b
  style 70564073_c936_b523_ce1d_4f7e783dc73b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/introspect-mysql.ts lines 374–384

const mapColumnDefaultForJson = (defaultValue: any) => {
	if (
		typeof defaultValue === 'string'
		&& defaultValue.startsWith("('")
		&& defaultValue.endsWith("')")
	) {
		return defaultValue.substring(2, defaultValue.length - 2);
	}

	return defaultValue;
};