daft.Expression.partitioning.iceberg_truncate

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daft.Expression.partitioning.iceberg_truncate#

Expression.partitioning.iceberg_truncate(w: int) → Expression[source]#

Partitioning Transform that truncates the input to a standard width w following the Iceberg Specification. https://iceberg.apache.org/spec/#truncate-transform-details

Parameters:: w (int) – width of the truncation
Returns:: Expression of the Same Type of the input
Return type:: Expression