Merge pull request #126 from tursodatabase/vector-version-update

0.4.0-pre.9

Author: sivukhin

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "libsql-js"
-version = "0.4.0-pre.8"
+version = "0.4.0-pre.9"
 description = ""
 authors = ["Pekka Enberg <penberg@iki.fi>"]
 license = "MIT"
@@ -12,7 +12,7 @@ crate-type = ["cdylib"]
 
 [dependencies]
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
-libsql = { git = "https://github.com/tursodatabase/libsql/", rev = "dd548a902b56cc5b9daa3cec7a43ca887ea81136", features = ["encryption"] }
+libsql = { git = "https://github.com/tursodatabase/libsql/", rev = "7b8bb905ab19f8988ace702d025361e6b6d7c377", features = ["encryption"] }
 tracing = "0.1"
 once_cell = "1.18.0"
 tokio = { version = "1.29.1", features = [ "rt-multi-thread" ] }

Cargo.toml

@@ -225,6 +225,28 @@ test.serial("Statement.run() with Float32Array bind parameter", async (t) => {
   t.deepEqual(selectStmt.raw().get()[0], Buffer.from(array.buffer));
 });
 
+test.serial("Statement.run() for vector feature with Float32Array bind parameter", async (t) => {
+  if (t.context.provider === 'sqlite') {
+    // skip this test for sqlite
+    t.assert(true);
+    return;
+  }
+  const db = t.context.db;
+
+  db.exec(`
+    DROP TABLE IF EXISTS t;
+    CREATE TABLE t (embedding FLOAT32(8));
+    CREATE INDEX t_idx ON t ( libsql_vector_idx(embedding) );
+  `);
+
+  const insertStmt = db.prepare("INSERT INTO t VALUES (?)");
+  insertStmt.run([new Float32Array([1,1,1,1,1,1,1,1])]);
+  insertStmt.run([new Float32Array([-1,-1,-1,-1,-1,-1,-1,-1])]);
+
+  const selectStmt = db.prepare("SELECT embedding FROM vector_top_k('t_idx', vector('[2,2,2,2,2,2,2,2]'), 1) n JOIN t ON n.rowid = t.rowid");
+  t.deepEqual(selectStmt.raw().get()[0], Buffer.from(new Float32Array([1,1,1,1,1,1,1,1]).buffer));
+});
+
 test.serial("Statement.columns()", async (t) => {
   const db = t.context.db;
 

integration-tests/tests/sync.test.js

@@ -1,6 +1,6 @@
 {
   "name": "libsql",
-  "version": "0.4.0-pre.8",
+  "version": "0.4.0-pre.9",
   "description": "A better-sqlite3 compatible API for libSQL that supports Bun, Deno, and Node",
   "os": [
     "darwin",