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transformations:iteratetable [2020/02/06 04:47] dmitrytransformations:iteratetable [2020/02/06 04:56] dmitry
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 This action is similar to [[transformations:iterate|Iterate]] action, but allows passing a table to an iterated project. The "Iterate table" action has two inputs: This action is similar to [[transformations:iterate|Iterate]] action, but allows passing a table to an iterated project. The "Iterate table" action has two inputs:
  
-1. The output of the previous action +   The output of the previous action 
-2. The external table it references+   - 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 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).
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 This action allows significantly increasing performance in cases when iterated project had to operate with the same dataset in each iteration. This action allows significantly increasing performance in cases when iterated project had to operate with the same dataset in each iteration.
 +
 +=== Examples ===
 +
 +  * [[https://community.easymorph.com/t/create-a-new-table-with-columns-based-on-row-values/1625/3|Community: Create a new table with columns based on row values]]
 +  * [[https://community.easymorph.com/t/crosstable-multiple-column-groups/1249|Community: Crosstable multiple column groups]]
  
 === See also === === See also ===
-[[transformations:iterate|Iterate]] +  * [[transformations:iterate|Iterate]] 
-[[transformations:input|Input]]+  [[transformations:input|Input]]
transformations/iteratetable.txt · Last modified: 2021/07/17 15:58 by craigt

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