Updates column names of a table according to the mapping in second dictionary table. The dictionary table needs to contain two columns, one of which contains the lookup (i.e. the column names of the table to be renamed), the other column containing the new column names. The lookup column may be the RowID column.
If the assigned new value in the value column is missing, the original column name will be retained. If the lookup column contains duplicates of the original column names, the node will fail.
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Links
- How to change multiple columns elegant?by knimediger on 2019-10-31forum.knime.com/p/73731
- Renaming of lot of columnsby izaychik63 on 2018-09-14forum.knime.com/p/47703
- How to change first row to be column header and delete second rowby mlauber71 on 2019-10-28forum.knime.com/p/73356
- Promote Row 1 as column headersby qqilihq on 2019-09-04forum.knime.com/p/69313
- Change Column Header nameby tommy on 2020-06-13forum.knime.com/p/94239
- Reading files with headers provided as rows & not as columnsby mlauber71 on 2019-09-18forum.knime.com/p/70395
- Creating column names with XPATH Nodeby armingrudd on 2019-05-07forum.knime.com/p/60125
- Select first n columns of a tableby armingrudd on 2020-05-04forum.knime.com/p/89954
- CSV Reader long IDsby armingrudd on 2020-02-11forum.knime.com/p/81069
- Add Text in existing column headersby Tyler on 2019-10-11forum.knime.com/p/72150
- Add Column Headers to a Data Set without Column Headersby HansS on 2024-10-28forum.knime.com/p/272601
- Merge csv files with different and same headersby mlauber71 on 2019-01-24forum.knime.com/p/53403
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