Group Loop Start


Group loop start, each iteration processes another group of rows. The column(s) to group on need to be specified. The input data table is sorted based on the specified columns before looping starts, by default. Sorting can be switched off if input data table is already properly sorted based on the columns to group on. If sorting is switched off, but input table is not properly sorted execution will be canceled.

Input Ports

  1. Type: Data
    Any input table. Each iteration will process one group of this table.

Output Ports

  1. Type: Data
    The current group of the input table.


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