Deploying Databases From Visual Studio Team System Database Edition
With the GDR release, a whole new set of deployment functionality has become available to VSTS: DB.
2009-06-24
5,538 reads
With the GDR release, a whole new set of deployment functionality has become available to VSTS: DB.
2009-06-24
5,538 reads
Every day, out in the SQL Server forums, the same questions come up again and again: why is this query running slow? Why isn't my index getting used? In order to arrive at the answer you have to ask the same return question in each case: have you looked at the execution plan? Grant Fritchey provides the only dedicated and detailed book on this essential topic.
2009-02-10
48,121 reads
A description of the things to avoid and do when involved with a beta test.
2008-09-26
2,896 reads
An overview of how to collect data from TSQL into Operations Manager Performance Rules.
2008-06-05
7,080 reads
Longtime SQL Server DBA and author Grant Fritchey decided to quiz his developers on how to perform some simple functions in T-SQL. Read about his results and see how you might do in taking his quiz.
2008-05-01 (first published: 2007-05-28)
18,508 reads
The trials and tribulations of our first attempt using Virtual Servers
2008-04-08
7,662 reads
Check Indexes on all databases and rebuild/reindex based on fragmentation
2008-02-01 (first published: 2007-04-05)
1,467 reads
In order to support multiple environments, a number of choices, not readily apparent, need to be made. This article outlines one approach that is working.
2008-01-24
3,496 reads
Testing is an important part of any software development process, but it's a part that many of us skimp on or ignore because of the tedious nature of testing. Longtime author Grant Fritchey has been working with Visual Studio Team Edition for Database Professionals and has written us an article on how you can make your unit testing easier.
2008-01-16 (first published: 2007-02-01)
7,862 reads
Testing is an important part of programming and it is no different with SQL Server development. Longtime author Grant Fritchey brings us a look at the new testing features available in Visual Studio 2005.
2006-11-15
9,960 reads
By Arun Sirpal
Every DBA has a box like this. Sitting untouched for months. Nobody’s proud of...
In all recent versions of the database you can call DBMS_UTILITY.EXPAND_SQL_TEXT to get the...
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Comments posted to this topic are about the item How We Handled a Vendor...
Comments posted to this topic are about the item Cognitive Coverage
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers