最終更新日：2024/08/04

(databases) A function that performs a calculation using values from several rows, but does not group them into a single row.

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window function

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元となった辞書の項目

window function

The window function allows us to perform calculations on a specific subset of data.

意味（1）

意味（2）

(signal processing) A function that limits a signal to a restricted portion of time or frequencies.