# How do I loop through same ID in many rows?

**URL:** <https://forum.knime.com/t/how-do-i-loop-through-same-id-in-many-rows/47316>\
**Category:** KNIME Analytics Platform\
**Created:** [September 19, 2022, 11:55am UTC](https://forum.knime.com/t/how-do-i-loop-through-same-id-in-many-rows/47316 "2022-09-19T11:55:00Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![bruno29a](https://forum-cdn.knime.com/user_avatar/forum.knime.com/bruno29a/32/28802_2.png) [@bruno29a](https://forum.knime.com/u/bruno29a)\
**Post date:** [September 20, 2022, 2:40am UTC](https://forum.knime.com/t/how-do-i-loop-through-same-id-in-many-rows/47316/5 "2022-09-20T02:40:25Z")

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Hi @jonatasflausino and welcome to the Knime Community.

Is it similar to this?

> [@Parent-Child Hierarchy](https://forum.knime.com/t/parent-child-hierarchy/37698):
>
> Dear Knime community! I would like to know whether a node exist that can create the column “path” with the columns “Child ID” and “Parent ID” as inputs: [image] This is a standard function in DAX (PowerBI /SAAS language), which is very useful for Business Intelligence applications. Thank you very much for any tips! Dimitri

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