Getting the Options

The special columns

COLUMNS_UPDATED() and Triggers

This article will examine how the COLUMNS_UPDATED(...

Reducing Round Trips

Watching Out for Deferred Name Resolution

Deferred Name Resolution can be useful in writing ...

Using temporary tables with OUTPUT clause

SQL Server function to convert integer date to datetime format

In this tip we look at code you can use to convert an integer date into a datetime format. This is an issue you will face when working the history data for SQL Server Agent Jobs.

A Plunge Into TOP

Introduction TOP is one of the many syntactical operators available in T-SQL and at a first view, it could seem very simple and not particularly interesting. According to the official documentation, it “limits the rows returned in a query result set to a specified number of rows or percentage of rows”. The following is the […]

SQL Server Common Table Expression vs Temp Table

In this tip we look at how to use Common Table Expressions CTE in SQL Server including the syntax, use cases, using more than 1 CTE at the same time and recursive CTEs with a parameter.

SQL Server Cursor Example

In my T-SQL code I always use set based operations. I have been told these types of operations are what SQL Server is designed to process and it should be quicker than serial processing. I know cursors exist but I am not sure how to use them. Can you provide some cursor examples? Can you give any guidance on when to use cursors?