Identity Property Range Checking in SQL Server
This article examines practical methods of managing and monitoring large tables which make use of the IDENTITY property.
2011-01-04
3,913 reads
Additional Articles
How to check SQL Server Authentication Mode using T-SQL and SSMS
Many times developers want to put logic into their code or SSIS/DTS package to check the SQL Server authentication mode. How can this be done programmatically?
2011-01-03
5,211 reads
Generating SQL Server Test Data with Visual Studio 2010
As a database developer or tester sometimes you need to have production like data in your environment for your development or testing, but you cannot have the production data because of security and privacy issues. So how you can generate test data or replicate similar data as in production for your development or test environment?
2010-12-31
5,955 reads
Improving 2D Range Query Performance in SQL Server
When using the BETWEEN operator on multiple columns, you are likely using a 2D range query. Such queries perform very poorly in SQL Server. This article examines rewriting these queries for improved performance.
2010-12-30
3,442 reads
Getting Started with Data Bars in SQL Server 2008 R2 Reporting Services
I'm looking at several new visualization features in SQL Server 2008 R2 Reporting Services and the data bar looks like something that I could really use. Can you provide an example of how to use this in a report?
2010-12-29
4,396 reads
Using INSERT / OUTPUT in a SQL Server Transaction
Frequently I find myself in situations where I need to insert records into a table in a set-based operation wrapped inside of a transaction where secondarily, and within the same transaction, I spawn-off subsequent inserts into related tables where I need to pass-in key values that were the outcome of the initial INSERT command. Thanks to a Transact/SQL enhancement in SQL Server, this just became much easier and can be done in a single statement... WITHOUT A TRIGGER!
2010-12-27
5,245 reads
Linqpad and Autocompletion
I have mentioned before about doing development for StreamInsight in Linqpad. I have it installed on two separate PCs and I have enabled autocompletion on only one of them. Whilst both versions are an excellent tool, the one with autocompletion enabled is so much easier to use. After enabling autocompletion you can see I now get parameter listing
2010-12-23
2,439 reads
Fun with SQL Server Profiler trace files and PowerShell
Running Profiler traces against multiple servers becomes a painful process when it’s time to collate and filter all that data. It would be time-consuming, frustrating and messy if Laerte hadn’t written this handy PowerShell script (complete with examples) to help you out.
2010-12-22
3,650 reads
Monitoring Table Size Growth in SQL Server
This article demonstrates how to monitor table size growth in SQL Server.
2010-12-21
4,522 reads
Get script for every action in SQL Server Management Studio
I am always conscious to keep a record of all operations performed on my database servers. Operations through T-SQL in an SSMS query pane can easily be saved in query files. For table modifications through SSMS designer I have predefined setting to generate T-SQL scripts. However there are numerous database and server level tasks that I use the SSMS GUI and I would like to have a script of these changes for later reference. Examples of such actions through the SSMS GUI are backup/restore, changing compatibility level of a database, manipulating permissions, dealing with database or log files or creating/manipulating any login/user. I am looking for any way to generate T-SQL code for such actions, so that it may be kept for later reference
2010-12-20
4,878 reads
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Question of the Day
Adding and Dropping Columns I
I have this table in my SQL Server 2022 database:
CREATE TABLE [dbo].[CityList] ( [CityNameID] [int] NOT NULL IDENTITY(1, 1), [CityName] [varchar] (30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ) ON [PRIMARY] GOI decide to add two new columns for the StateProvince and Country. What code should I use? See possible answers