Module datarush.library
Package com.pervasive.datarush.operators.join
package com.pervasive.datarush.operators.join
Provides operators for joining together two data sets into a single one.
Both inner and outer joins are supported, as well as full cartesian products,
semi- and anti-joins, and unions.
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ClassDescriptionCommon base class for the various types of join that we support.Produce the cartesian product of two sets of records.Unchecked exception thrown to indicate that an input flow contains rows that are out of order.Filters records on the left based on the presence of matching records on the right.Performs a relational equi-join on two input datasets by a specified set of keys.Specifies how the
Joinoperator should handle rows with unmatched keys.Deprecated.Specifies how theSemiJoinoperator should behave.Provides a union of two data sources.
FilterExistingRows; use that operator instead, linking to the appropriate output port.