From: Razvan Crainea <razvan@opensips.org>
Date: Tue, 24 Oct 2017 11:33:17 +0300
Subject: [PATCH] db_virtual: provide DELETE capabilities for ROUND mode

(cherry picked from commit 4c7cbb7e06183b318393977f993b0ff31508cd4c)

diff --git a/modules/db_virtual/db_virtual.h b/modules/db_virtual/db_virtual.h
index 92ec5d911..92ceca01b 100644
--- a/modules/db_virtual/db_virtual.h
+++ b/modules/db_virtual/db_virtual.h
@@ -52,7 +52,7 @@ DB_CAP_DELETE | DB_CAP_UPDATE | DB_CAP_REPLACE | DB_CAP_FETCH | \
 DB_CAP_LAST_INSERTED_ID  | DB_CAP_INSERT_UPDATE | DB_CAP_ASYNC_RAW_QUERY)
 
 #define DB_CAP_ROUND (0 | DB_CAP_QUERY | DB_CAP_RAW_QUERY | DB_CAP_INSERT | \
-DB_CAP_FETCH | \
+DB_CAP_FETCH | DB_CAP_DELETE \
 DB_CAP_LAST_INSERTED_ID  | DB_CAP_INSERT_UPDATE | DB_CAP_ASYNC_RAW_QUERY)
 
 enum DB_MODE {FAILOVER=0, PARALLEL, ROUND};