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Column Projections Properties

The following table describes the columns projection properties that you configure for JMS sources:

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 read the data that the source streams. 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 Flat
Use Schema	Specify the XSD schema for the XML format or the sample JSON for the JSON format. For the Flat file format, configure the schema to associate a flat file to the source. When you provide a sample file, the Data Integration Service uses UTF-8 code page when reading the data.
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 Data Engineering Integration User Guide .