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.
- Type: Data Any input table. Each iteration will process one group of this table.
- Type: Data The current group of the input table.