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changes.mady.by.user Marco Grawunder

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This window creates a new element based window.

 

Parameter

  • size: The size of the window, i.e. how many elements form a window
  • advance: The advance after how many elements the window moves forward. Default advance is 1, i.e. with every new element
  • slide: The slide of the window. When using this parameter all elements in the windows will have the same starttimestamp (e.g. helful for aggregations), while advance will not change the starttimestamp.
  • partition: The partition attribute of the window. When using this parameter, the window garantees to be opened until size element for this group are read.

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