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feat(nodejs): add update_field_metadata bindings

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This commit is contained in:
Brendan Clement
2026-06-01 19:25:18 -07:00
parent f95acfbbea
commit 8c8d34f019
8 changed files with 201 additions and 2 deletions
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27
nodejs/__test__/table.test.ts
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@@ -1571,6 +1571,33 @@ describe("schema evolution", function () {
expect(await table.schema()).toEqual(expectedSchema3);
});
it("can update field metadata", async function () {
const con = await connect(tmpDir.name);
const table = await con.createTable("fm", [
{ id: 1, category: "a" },
{ id: 2, category: "b" },
]);
const res = await table.updateFieldMetadata([
{ path: "category", metadata: { unit: "label", pii: "false" } },
]);
expect(res).toHaveProperty("version");
expect(res.version).toBe(2);
let cat = (await table.schema()).fields.find((f) => f.name === "category");
expect(cat?.metadata.get("unit")).toBe("label");
expect(cat?.metadata.get("pii")).toBe("false");
// merge: add a key, delete one via null, keep the rest
await table.updateFieldMetadata([
{ path: "category", metadata: { source: "import", pii: null } },
]);
cat = (await table.schema()).fields.find((f) => f.name === "category");
expect(cat?.metadata.get("unit")).toBe("label"); // preserved
expect(cat?.metadata.get("source")).toBe("import"); // added
expect(cat?.metadata.has("pii")).toBe(false); // deleted
});
it("can cast to various types", async function () {
const con = await connect(tmpDir.name);