StringexistsSql="select guid from mf_tds_connector_identity a where a.guid=mf_tds_connector_identity_management.connector_guid and is_deleted='N' and is_change_data='N'";
if(StringUtils.isNotBlank(queryVO.getConName())){
existsSql=existsSql+" and connector_name like '%+"+queryVO.getConName()+"+%'";