L'actualité technique MS SQL Server en France (et ailleurs)

DATEDIFF

Date and Time Calculations Made Easy with EOMONTH, DATEDIFF, and ...

Working with dates in SQL Server is something almost every developer runs into. You might need to figure […]

9 mai 2025 dans Sites anglophones étiqueté Date Functions / DATEADD / DATEDIFF / EOMONTH() / t-sql par sqlservercentral.com

SQL Window Functions Series: LAG() and LEAD()

In the realm of data analysis, being able to understand the relationships between sequential data points is paramount. […]

11 décembre 2023 dans Sites anglophones étiqueté #sql interview questions / Advanced SQL / Data / Database / Date Calculations / Date computation / DATEDIFF / LAG / LAG function / LEAD / OVER() / Performance / Performance and Tuning / Performance Tuning / Programming Language / SQL / SQL Compare / sql monitor / SQL Performance / SQL Prompt / SQL Script / SQL Server / t-sql / time series / TSQL / Window Functions par sqlservercentral.com