5d94a10a15
Added a check for OVN NB schema, looking for "Port_Group" table (added in OVN NB schema 5.11). This patch removes the code to support OVN without "Port_Group" table. It is assumed that this table is always present. Closes-Bug: #1946023 Change-Id: If193ff5bc6e1421f4fa9db3779872a82a36c8b69