1 files changed, 8 insertions, 0 deletions
diff --git a/src/SemanticScuttle/db/QueryBuilder.php b/src/SemanticScuttle/db/QueryBuilder.php
new file mode 100644
index 0000000..7fe612f
--- /dev/null
+++ b/src/SemanticScuttle/db/QueryBuilder.php
@@ -0,0 +1,8 @@
+<?php
+class QueryBuilder
+{
+    public function isNotNull($query)
+    {
+        return " !ISNULL({$query}) ";
+    }
+}