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Column Projection Properties

The following table describes the columns projection properties that you configure for MapR Stream targets:

Property	Description
Column Name	The name field that contains data. This property is read-only.
Type	The native data type of the resource. This property is read-only.
Enable Column Projection	Indicates that you use a schema to write data to the target. By default, the data is streamed in binary format. To change the format in which the data is streamed, select this option and specify the schema format.
Schema Format	The format in which the source streams data. You can select one of the following formats: XML JSON Avro
Use Schema	Specify the XSD schema for the XML format, the sample JSON for the JSON format, or the sample .avsc file for the Avro format.
Column Mapping	The mapping of source data to the data object. Click View to see the mapping.
Project Column as Complex Data Type	Project columns as complex data type for hierarchical data. For more information, see the Informatica Big Data Management User Guide .