From 5abf461ebb79a1a98d9996b4378e577552f0bf1d Mon Sep 17 00:00:00 2001
From: floriansemm <floriansemm@gmail.com>
Date: Fri, 21 Apr 2017 10:54:33 +0200
Subject: [PATCH] add hint how to index documents without database

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e0785ed5..4a2145a7 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,10 @@ Any values in `schema`, `host`, `port` and `path` option, will be ignored if you
 ### Step 4: Configure your entities
 
 To make an entity indexed, you must add some annotations to your entity. Basic configuration requires two annotations: 
-`@Solr\Document()`, `@Solr\Id()`. To index data add `@Solr\Field()` to your properties.
+`@Solr\Document()`, `@Solr\Id()`. To index data add `@Solr\Field()` to your properties. 
+
+If you want to index documents without any database, then you have to use the same annotations. Make sure you have set a Id or
+set `@Solr\Id(generateId=true)`.
 
 ```php
 // ....