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Schema Properties

You can view the schema properties in the

Data Object Operation

view of the write operation in the Developer tool.

To specify schema properties, select the data operation and enable the column projection.

The following table describes the schema properties that you configure for Microsoft Azure Data Lake Storage Gen2 targets:

Property	Description
Column Name	The name field that contains data. This property is read-only.
Type	The native data type of the source. This property is read-only.
Enable Column Projection	Indicates that you use a schema format.
Schema Format	The format in which the data is written. Microsoft Azure Data Lake Storage Gen2 supports JSON, Avro, and Parquet format in streaming mappings.
Schema	Specify a sample file for JSON format, a .avsc file for Avro format, or a Parquet format.
Column Mapping	The mapping of target data to the data object. Click View to see the mapping.