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mergecolumn

mergecolumn [new column] [delimiter] [column]

Merges all values in the provided column from all rows, split by the provided delimiter

arguments:​

new column​

The name of the merged column. (type: string)

delimiter​

The delimiter for the merged column row values. (type: string)

column​

The column to merge. (type: string)

flags:​

--appendStage​

Used to append the results from a previous stage to the current stage. (provide a label, stage index, or boolean true to append the previous results)

--attributes​

A comma separated list of attributes to include in the command results. If not provided, all attributes will be included.

--cache​

A boolean value of true/false that determines whether or not to use the cache. Generally most commands will default to true.

--filter​

A filter to run on the command results before completing the command. If not provided, no filter is run on the results.

--labelStage​

Used to label a stage with a user provided label.

--maxRows​

Maximum number of rows to include in a merge (will create multiple rows containing the merged column in chunks if there are more rows than the provided maxRows).

--stats​

Controls if a stats calculation is run on a stage after it completes.