GelSquasher.unsquashFK() — drizzle-orm Function Reference

Architecture documentation for the GelSquasher.unsquashFK() function in gelSchema.ts from the drizzle-orm codebase.

Function typescript DrizzleKit SnapshotSerializer

Entity Profile

DrizzleKit→ SnapshotSerializer→ GelSquasher.unsquashFK() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  b5e2482f_9bce_f78d_a032_88196a454bac["GelSquasher.unsquashFK()"]
  964b24c5_3481_bed3_69f7_b6e4cefe58bb["gelSchema.ts"]
  b5e2482f_9bce_f78d_a032_88196a454bac -->|defined in| 964b24c5_3481_bed3_69f7_b6e4cefe58bb
  style b5e2482f_9bce_f78d_a032_88196a454bac fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/serializer/gelSchema.ts lines 432–455

	unsquashFK: (input: string): ForeignKey => {
		const [
			name,
			tableFrom,
			columnsFromStr,
			tableTo,
			columnsToStr,
			onUpdate,
			onDelete,
			schemaTo,
		] = input.split(';');

		const result: ForeignKey = fk.parse({
			name,
			tableFrom,
			columnsFrom: columnsFromStr.split(','),
			schemaTo: schemaTo,
			tableTo,
			columnsTo: columnsToStr.split(','),
			onUpdate,
			onDelete,
		});
		return result;
	},