Here is a short video tutorial that shows how to use the COALESCE function in T-SQL on SQL Server. This was originally part of my free SQL query training for the 70-461 certification exam. Here is the first sample code …
Here is a quick video tutorial on how to use the IIF function on SQL Server 2012, SQL Server 2014 0r newer. This was originally part of my free SQL query training for the 70-461 certification exam. Here is the sample …
>>> Try our JOIN Types Course Today! The INNER JOIN has to be the most common JOIN type in SQL Server. This is where we will start on our journey to understand all the JOIN types in SQL Server. The …
In this presentation we will be training on TSQL Functions, there will be three sections. Date and Time Functions Logical Functions User Defined Functions Here is the link to the Google On Air Broadcast where you can watch live (or …
A cursor is a tool in SQL Server that allows a user to traverse through the rows of a result set one row at a time. This can be useful for performing operations on each row of the result set …
On Thursday March 19th at 9:00am (pacific time), we will be hosting another free training provided by Aaron Buma and I to prepare for the Microsoft 70-461 SQL Queries exam. This week we will be a three part session on functions. This …
Next Weekly Training: Functions (Logical Functions, Time Functions, and UDFs) Read more »
Here is the outline: Using Cursors Using String Functions Here is the link to the Google On Air Broadcast where you can watch for free. https://plus.google.com/events/ci8jms67qttuteegimrf4sj70sk After the presentation, I will update this page with a link to the YouTube …
Today’s Live Training: Using Cursors and TSQL String Functions Read more »
First lets take a look at two queries using CURSORS, the first one will use the FORWARD_ONLY type cursor, and the second will use the FAST_FORWARD type cursor. These two types sound very similar, but perform quite differently. Now for …
Simple Cursor Example : FORWARD_ONLY vs FAST FORWARD Read more »
Earlier in the week I added a blog entry on using the OUTPUT Clause on INSERT Statements, today I will expand it by exploring the use of the OUTPUT clause with UPDATE statements. Generally when you do an UPDATE statement you only …
NTILE is a SQL Server function that can be called in a TSQL Query. This is part of the free sql query training to prepare for the Microsoft 70-461 queries exam. Here is a video presentation on using the TSQL …