From f6a274362a5428667d8d6925a18371ef9a9bee4b Mon Sep 17 00:00:00 2001
From: Leon Mergen <leon@solatis.com>
Date: Thu, 9 Jun 2016 15:28:19 +0200
Subject: [PATCH] Implements opposite of dsl/exists

---
 src/suricatta/dsl.clj | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/suricatta/dsl.clj b/src/suricatta/dsl.clj
index 6166f0a..654fea5 100644
--- a/src/suricatta/dsl.clj
+++ b/src/suricatta/dsl.clj
@@ -486,6 +486,12 @@
   (defer
     (DSL/exists @q)))
 
+(defn not-exists
+  "Create an exists condition."
+  [q]
+  (defer
+    (DSL/notExists @q)))
+
 (defn group-by
   [q & fields]
   (defer