November 2013 - Technology with Vivek Johari

Stuff VS Replace function in SQL Server

November 25, 2013February 1, 2019 vivekjohari6 Comments

Stuff VS Replace function Stuff Function This function is used to replace string from the given start position, passed as 2nd argument with string passed as last argument. In Stuff function, 3rd argument defines the number of characters which are going to be replaced. Syntax:- STUFF ( character_expression , start , length , replaceWith_expression ) […]

Case Statement/ Expression in SQL Server

November 25, 2013February 1, 2019 vivekjohari1 Comment

Case Statement/ Expression in SQL server Sometimes we need to get one result output from multiple possible outcomes based on the evaluation of some expression. This expression can be a simple case expression which compares an expression with a set of Expression/Values to determine the result or it can be a search case expression where […]