queries. These functions allow you to perform various operations, such as concatenating strings, find and replace text, convert text to upper or lower case, among others. Next , some of the most ...

Some codes to refresh on MySQL and learn more! Contribute to karianmash/learning-mysql development by creating an account on GitHub.

Understanding of the functions of SQL is essential in order to conduct effective analysis of data and preparation of the reports. The simple grouping functions which are used in the summarization ...

SQL is a powerful tool for BI analysis, as it allows you to manipulate, transform, and combine data from different sources. One of the functions that you can use to perform these tasks is CONCAT ...

If you ever need to sort character strings stored in SQL Server fields, check out this demonstration of how to write a common sorting algorithm using SQL Server TSQL code.