DB2 Specific Properties
This section describes the connection properties that are specific to the DB2 data source.
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Port |
Port number for the data source to connect with the host. The Port number for DB2—no default DB2 z/OS—446 |
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Service Principal Name |
This field is available only if you choose Kerberos authentication. |
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Use global temp space for temp tables |
Option that can be used to improve performance when using this data source with the TDV data ship feature. This option would allow you to manage the temp tables created for the data source like any other temp table that you have defined in your source database. |
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Is dataship source |
Indicates whether the physical data source might be used as a source of shipped tables to another data ship enabled data source |
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Lower bound/Upper bound |
TDV uses Explain Plan to arrive at a numeric estimate of the cost of shipping data from a node to the Data Virtualizer. When the cost of shipping a federated query node falls between the limits of the Lowerbound and Upperbound, it is considered eligible for shipment so that it can be processed locally. |
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Is dataship target |
Indicates whether the physical data source might be used to receive shipped tables from another data ship enabled data source. |
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Schema path for Temp Tables |
A relative path to set the location of the temp tables on the data source. It is the name of a schema in the data source. |
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Temp Table Prefix |
A character string addition to temporary table names so that they are recognized if they are needed. |