Tag: ignore nulls

Using IGNORE NULLS With SQL Window Functions to Fill Gaps

Posted on by lukaseder

I found a very interesting SQL question on Twitter recently: https://twitter.com/vikkiarul/status/1120669222672261120 Rephrasing the question: We have a set of sparse data points: +------------+-------+ | VALUE_DATE | VALUE | +------------+-------+ | 2019-01-01 | 100 | | 2019-01-02 | 120 | | 2019-01-05 | 125 | | 2019-01-06 | 128 | | 2019-01-10 | 130 | +------------+-------+ … Continue reading Using IGNORE NULLS With SQL Window Functions to Fill Gaps →