Update to latest JDBC code

silvakid · silvakid · commit a95d3aa131b1 · 2018-10-11T15:10:38.000+01:00
diff --git a/jdbc b/jdbc
@@ -1 +1 @@
-Subproject commit 13948dfb19aac080de89da22a3a6642c986c580a
+Subproject commit 6b9d639dc7a45f17e3a5d4eaf85d80c040441d4f
