Monthly Archives: November 2013

Stuff VS Replace function in SQL Server

By | November 25, 2013

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 ) For example:-… Read More »

Case Statement/ Expression in SQL Server

By | November 25, 2013

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… Read More »