WIP: Avro-Holzweg

[demos/kafka/wordcount] / query

diff --git a/query b/query
index eb8e65b..8cd53d8 160000 (submodule)
--- a/query
+++ b/query
@@ -1 +1 @@
-Subproject commit eb8e65bb79c99a1e43f5a0d5c58c3367030d20f9
+Subproject commit 8cd53d8aae0e2556843ed1267031d84334f5b0e6