Demo for query storing

Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/error/option.js b/node_modules/error/option.js
new file mode 100644
index 0000000..273894f
--- /dev/null
+++ b/node_modules/error/option.js
@@ -0,0 +1,19 @@
+module.exports = OptionError
+
+function OptionError(message, options) {
+    var result = new Error()
+
+    Object.defineProperty(result, "type", {
+        value: result.type,
+        enumerable: true,
+        writable: true,
+        configurable: true
+    })
+
+    result.option = options || null
+    result.message = message
+    result.type = "OptionError"
+
+    return result
+}
+