sdf_read_column

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Read a Column from a Spark DataFrame

Read a single column from a Spark DataFrame, and return the contents of that column back to R.

Usage
sdf_read_column(x, column)
Arguments
x

A spark_connection, ml_pipeline, or a tbl_spark.

column

The name of a column within x.

Details

It is expected for this operation to preserve row order.

Aliases
  • sdf_read_column
Documentation reproduced from package sparklyr, version 0.8.3, License: Apache License 2.0 | file LICENSE

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