select first_name, create_date, year(create_date) as year from customer; select first_name, create_date, hour(create_date) as year from customer; select customer_id ...

📘 Overview In this exercise, we explore the use of SQL DateTime functions to work with date and time data. You'll learn how to extract, filter, and manipulate date-related fields from a database ...

They can be executed against any database, in a stored procedure or other scripts, just like all other T-SQL statements. Here, I'll discuss conversion functions and the first date and time function.

This article highlights the different commonly used SQL functions as exit in the analysis of data such as the aggregate functions, string functions, date functions and others. The arithmetic function ...

Functions are predefined in SQL and you use them to perform operations on data. They let you do things like aggregating data, formatting strings, extracting dates, and so on. So Windows functions ...