Fixed SQL data and update client deregistration behavior.

Change-Id: Id9b6168be6932508c1202acd770a82b3b61c1bef
diff --git a/full/src/test/resources/test-hibernate.properties b/full/src/test/resources/test-hibernate.properties
index 199dc73..37b7ea7 100644
--- a/full/src/test/resources/test-hibernate.properties
+++ b/full/src/test/resources/test-hibernate.properties
@@ -1,4 +1,4 @@
-hibernate.dialect=org.hibernate.dialect.MySQLDialect
+hibernate.dialect=org.hibernate.dialect.MariaDB103Dialect
 hibernate.hbm2ddl.auto=none
 hibernate.show_sql=false
 hibernate.cache.use_query_cache=false