nxcals.api.extraction.data.builders.DataFrame.write
- property DataFrame.write: DataFrameWriter
Interface for saving the content of the non-streaming
DataFrame
out into external storage.New in version 1.4.0.
Changed in version 3.4.0: Supports Spark Connect.
- Return type:
DataFrameWriter
Examples
>>> df = spark.createDataFrame([(2, "Alice"), (5, "Bob")], schema=["age", "name"]) >>> type(df.write) <class '...readwriter.DataFrameWriter'>
Write the DataFrame as a table.
>>> _ = spark.sql("DROP TABLE IF EXISTS tab2") >>> df.write.saveAsTable("tab2") >>> _ = spark.sql("DROP TABLE tab2")