Ревізії LanceDB-1.js

1 file changed, 14 insertions

LanceDB-1.js(файл створено)

		@@ -0,0 +1,14 @@
1	+	import * as lancedb from "@lancedb/lancedb";
2	+
3	+	const db = await lancedb.connect("data/sample-lancedb");
4	+	const table = await db.createTable("vectors", [
5	+	{ id: 1, vector: [0.1, 0.2], item: "foo", price: 10 },
6	+	{ id: 2, vector: [1.1, 1.2], item: "bar", price: 50 },
7	+	], {mode: 'overwrite'});
8	+
9	+
10	+	const query = table.vectorSearch([0.1, 0.3]).limit(2);
11	+	const results = await query.toArray();
12	+
13	+	// You can also search for rows by specific criteria without involving a vector search.
14	+	const rowsByCriteria = await table.query().where("price >= 10").toArray();

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