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Hitachi Vantara Lumada and Pentaho Documentation


Declares an aggregate table to be matched by name.


Attribute Data Type Definition
name String

The table name of a specific aggregate table

approxRowCount String

The estimated number of rows in this aggregation table. Setting this property improves the performance of the aggregation optimizer and prevents it from issuing a 'select count(*)' query over the aggregation table.

Constituent Elements