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<h4>withPartitionColumns</h4>
<pre>public&nbsp;<a href="../../../../io/delta/flink/sink/RowDataDeltaSinkBuilder.html" title="class in io.delta.flink.sink">RowDataDeltaSinkBuilder</a>&nbsp;withPartitionColumns(String...&nbsp;partitionColumns)</pre>
<div class="block">Sets list of partition fields that will be extracted from incoming <code>RowData</code> events.
 <p>
 Provided fields' names must correspond to the na