Check_MK Werk 4648: mk_oracle: Fixed logswitches SQL statement for ORACLE RAC case

ID: 4648 Title: mk_oracle: Fixed logswitches SQL statement for ORACLE RAC case Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 In case of at least two instances the overall sum of logswitches was reported for each instance. Now the related amounts of logswitches of each instance are returned.