prepareSingleStoreDbPushSnapshot() — drizzle-orm Function Reference

Architecture documentation for the prepareSingleStoreDbPushSnapshot() function in migrationPreparator.ts from the drizzle-orm codebase.

Function typescript DrizzleKit SnapshotSerializer calls 1 called by 1

Entity Profile

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

Dependency Diagram

graph TD
  5b294717_9aa4_14a5_dd68_0e739883eebf["prepareSingleStoreDbPushSnapshot()"]
  4078709f_3fc0_5514_7728_8f28a7b0e807["migrationPreparator.ts"]
  5b294717_9aa4_14a5_dd68_0e739883eebf -->|defined in| 4078709f_3fc0_5514_7728_8f28a7b0e807
  ca8ecd27_def2_e49f_f750_e3e6c8f46de5["prepareSingleStorePush()"]
  ca8ecd27_def2_e49f_f750_e3e6c8f46de5 -->|calls| 5b294717_9aa4_14a5_dd68_0e739883eebf
  89b7ba7c_6d44_6830_1256_8740e8b6838e["serializeSingleStore()"]
  5b294717_9aa4_14a5_dd68_0e739883eebf -->|calls| 89b7ba7c_6d44_6830_1256_8740e8b6838e
  style 5b294717_9aa4_14a5_dd68_0e739883eebf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/migrationPreparator.ts lines 26–40

export const prepareSingleStoreDbPushSnapshot = async (
	prev: SingleStoreSchema,
	schemaPath: string | string[],
	casing: CasingType | undefined,
): Promise<{ prev: SingleStoreSchema; cur: SingleStoreSchema }> => {
	const serialized = await serializeSingleStore(schemaPath, casing);

	const id = randomUUID();
	const idPrev = prev.id;

	const { version, dialect, ...rest } = serialized;
	const result: SingleStoreSchema = { version, dialect, id, prevId: idPrev, ...rest };

	return { prev, cur: result };
};