transformations:iteratetable
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transformations:iteratetable [2016/09/20 22:56] – created dmitry | transformations:iteratetable [2020/02/06 04:56] – dmitry | ||
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===== Iterate table ===== | ===== Iterate table ===== | ||
- | This transformation | + | This action |
- | This transformation allows significantly increasing performance in cases when iterated project had to read the same file in each iteration | + | - The output of the previous action |
+ | - The external table it references | ||
+ | |||
+ | The action works as follows: it takes a dataset from another table (2), passes it to the called module or project, and runs it as many times as there are rows in its input dataset (1). | ||
+ | |||
+ | The iterated project should use [[transformations: | ||
+ | |||
+ | This action | ||
+ | |||
+ | === Examples === | ||
+ | |||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | |||
+ | === See also === | ||
+ | * [[transformations: | ||
+ | * [[transformations: |
transformations/iteratetable.txt · Last modified: 2021/07/17 15:58 by craigt