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MetadataColumnHelper Implicit Class

MetadataColumnHelper is a Scala implicit class for Attribute.

Creating Instance

MetadataColumnHelper takes the following to be created:

isMetadataCol

isMetadataCol: Boolean

isMetadataCol takes the Metadata of the Attribute and checks if there is the __metadata_col key with true value.

isMetadataCol is used when:


Last update: 2021-05-31