[bun:sqlite] Add sqlite-type symbol for Database

Author: himself65

src/js/bun/sqlite.ts

@@ -339,6 +339,7 @@ class Statement {
 }
 
 const cachedCount = Symbol.for("Bun.Database.cache.count");
+const sqliteTypeSymbol = Symbol.for("sqlite-type");
 
 class Database implements SqliteTypes.Database {
   constructor(
@@ -437,6 +438,10 @@ class Database implements SqliteTypes.Database {
     return SQL.isInTransaction(this.#handle);
   }
 
+  get [sqliteTypeSymbol]() {
+    return "bun:sqlite";
+  }
+
   static open(filename, options) {
     return new Database(filename, options);
   }

test/js/bun/sqlite/sqlite.test.js

@@ -8,6 +8,18 @@ import path from "path";
 
 const tmpbase = tmpdir() + path.sep;
 
+describe("sqlite-type symbol", () => {
+  it("should have the sqlite-type symbol with value 'bun:sqlite'", () => {
+    const db = new Database(":memory:");
+    const sqliteTypeSymbol = Symbol.for("sqlite-type");
+
+    expect(sqliteTypeSymbol in db).toBe(true);
+    expect(db[sqliteTypeSymbol]).toBe("bun:sqlite");
+
+    db.close();
+  });
+});
+
 describe("as", () => {
   it("should return an implementation of the class", () => {
     const db = new Database(":memory:");