RANGE BETWEEN PRECEDING AND CURRENT ROW

Window Functions in MySQL

30th Apr 2023 SHAFI SHAIK

MySQL supports “Window functions” beginning with version 8.0. The window functions enable you to tackle query problems in new, easier, and faster ways. The following

Apache Hive Functions

29th Mar 2021 SHAFI SHAIK

There are so many built-in functions available in Apache Hive that help to satisfy customer requirements or specific needs, data transformation, data analysis and data

Computing Running & Cumulative Average

16th Aug 2020 SHAFI SHAIK

This article helps you understand how to calculate the running average and cumulative average on a given data set. As discussed earlier, windowing functions