In PowerCenter, you can configure new override options in the
PWX Override
connection attribute.
PWX Override
Changed
. You can configure the following new options in the
PWX Override
attribute:
DSNTYPE=
dataset_type
New
. For an NRDB application connection for a sequential file target, specify the data set type. To allocate a large format physical sequential (PS) data set, specify DSNTYPE=LARGE.
RTNBUFFSIZE={
kilobytes
|
960
}
New
. For a Db2 relational connection, specify the size of the buffer, in kilobytes, that is used to collect Db2 for i journal entries for CDC as a result of PowerExchange calls to the IBM QjoRetrieveJournalEntries API. Adjust this parameter to tune performance for your environment. Valid values are 128 through 12288. Default is 960 KB.
Overrides the RTNBUFFSIZE parameter in the PowerExchange AS4J CAPI_CONNECTION statement, if specified.
For more information, see the "Connections" chapter in