PARALLEL_SERVER_IDLE_TIME：Number of minutes that a server remains idle before Oracle can terminate it. There can be a few seconds of startup time for servers, so we usually leave the parameter at its default to avoid frequent shutdown. Obsolete in 8.1.3. Release: 7.1 Default value: O/S dependent Range of values: 0 .. unlimited Dependencies: Multiple instances can have different values PARALLEL_SERVER_INSTANCES (As of Release 9i, this has been renamed CLUSTER_DATABASE_INSTANCES) PARALLEL_SERVER_INSTANCES shows the number of instances currently configured. It is used to size SGA structures which depend on the number of instances configured. Setting this parameter properly will improve memory use of the SGA. The default values of several parameters are computed using this number. Default value: 1 Range of values: any non-zero value Version: 8.1
错误码
错误描述：Number of minutes that a server remains idle before Oracle can terminate it. There can be a few seconds of startup time for servers, so we usually leave the parameter at its default to avoid frequent shutdown. Obsolete in 8.1.3.
Release: 7.1
Default value: O/S dependent
Range of values: 0 .. unlimited
Dependencies: Multiple instances can have different values
PARALLEL_SERVER_INSTANCES (As of Release 9i, this has been renamed CLUSTER_DATABASE_INSTANCES)
PARALLEL_SERVER_INSTANCES shows the number of instances currently configured. It is used to size SGA structures which depend on the number of instances configured. Setting this parameter properly will improve memory use of the SGA. The default values of several parameters are computed using this number.
Default value: 1
Range of values: any non-zero value
Version: 8.1
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