SQL Window functions are an advanced type of function in SQL. In this post, you will learn about what SQL window functions are and how they can be used or work. What are SQL window functions? SQL ...

本日は11月中旬にプレビューとなったAzure SQL trigger for Functionsを試してみましたのでその内容を書いてみたいと思います。 何らかのイベントによって処理をしたいといったことはシステム開発では度々起こり得ると思います。 APIを叩いたタイミング、Azureで ...

Window functions in SQL are analytical tools that compute values across a specific set of rows related to the current row in a query result. Unlike traditional aggregate functions that operate on the ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

This repository contains SQL scripts for analyzing ERP and CRM data from the gold layer of the data warehouse built in PostgreSQL-Data-Warehouse-Project. It covers both exploratory data analysis and ...