transformations:enumerate
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transformations:enumerate [2021/04/05 10:13] – [See also] dmitry | transformations:enumerate [2021/07/18 01:28] – craigt | ||
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*Create unique row IDs for datasets that do not already possess a unique key field. | *Create unique row IDs for datasets that do not already possess a unique key field. | ||
*To define an original record order to re-sort records by downstream. | *To define an original record order to re-sort records by downstream. | ||
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|QC |Quebec City | 2000| 270| | |QC |Quebec City | 2000| 270| | ||
+ | \\ | ||
After transformation (enumeration for entire table). | After transformation (enumeration for entire table). | ||
^RowNo | ^RowNo | ||
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| 4|QC |Montreal | | 4|QC |Montreal | ||
| 5|QC |Quebec City | 2000| 270| | | 5|QC |Quebec City | 2000| 270| | ||
+ | \\ | ||
After transformation (enumeration for each Province). | After transformation (enumeration for each Province). | ||
^RowNo | ^RowNo | ||
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| 1|QC |Montreal | | 1|QC |Montreal | ||
| 2|QC |Quebec City | 2000| 270| | | 2|QC |Quebec City | 2000| 270| | ||
+ | \\ | ||
After transformation (enumeration for each Province-Amount pairing). | After transformation (enumeration for each Province-Amount pairing). | ||
^RowNo | ^RowNo | ||
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| 1|QC |Montreal | | 1|QC |Montreal | ||
| 2|QC |Quebec City | 2000| 270| | | 2|QC |Quebec City | 2000| 270| | ||
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+ | \\ | ||
+ | ====Community examples==== | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
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transformations/enumerate.txt · Last modified: 2022/11/12 22:56 by craigt