Every so often, the question comes up on forums of how to pass a list as a parameter to a SQL procedure or function. Phil Factor provides some examples using XML, and tests them against other popular methods.
2012-01-26
4,027 reads
I recently encountered a situation where the drive hosting Sharepoint Databases in a Staging environment ran out of space. I logged onto the server and found that the msdb database has itself occupied 38 GB of the total disk space. Msdb database generally contain maintenance information for the database such as backups, log shipping and so on.
2012-01-25
2,711 reads
There are lots of things to think about when you design a physical database. What data types should I use? What column is appropriate for the primary key? Are there particular indexes that I should use to improve performance? How should I implement data integrity rules? This list goes on and on. In this article Greg Larsen will be exploring different physical database design elements.
2012-01-24
3,644 reads
In this next article in our series where well-known SQL Server people write about their favorite SQL Server Howlers, we asked Tom Larock for his top five common misunderstandings about how SQL Server works that end in tears, and plaintive forum questions.
2012-01-23
3,823 reads
XML data can become a full participant in a SQL Server Database, and can be used in views, functions, check constraints, computed columns and defaults. Views and table-valued functions can be used to provide a tabular view of XML data that can be used in SQL Expressions. Robert Sheldon explains how.
2012-01-20
2,557 reads
Due to a recent rebuild of the master database for a SQL Server instance, I now need to restore the msdb and model databases. In this tip we walk through the process that you need to follow to restore the model and msdb databases successfully.
2012-01-19
3,183 reads
As a DBA, we often setup monitoring to receive job failure notification, but when it comes to SSIS packages, we either do not capture the job failure (if the job runs through the command prompt) or we have no idea why it failed. In this article, I'd like to walk you through how to enable the logging functionality for SQL Server Integration Services (SSIS) and how to capture detailed information for immediate troubleshooting without "re-run" the package.
2012-01-18
2,927 reads
A SQL expression may look elegant on the page but it is only valuable if its performance is good. Do window functions run quicker than their conventional equivalent code? Fabiano Amorim gives a definitive answer.
2012-01-17
4,074 reads
How do you grant a SQL Server developer truncate table permission without giving them the ability to alter the table? Check out the examples and explanation in this tip.
2012-01-16
3,333 reads
Sometimes the requirement arises to provide a copy of your database to an off-site location, such as a disaster recovery datacenter. Log Shipping is one of the most popular, proven technologies used to create a copy of your databases on a remote server.
2012-01-13
2,334 reads
By Steve Jones
I was listening to the radio the other day and the hosts were discussing...
By Steve Jones
We’re a week late, once again my fault. I was still coming out of...
By Steve Jones
I ran across this article recently (https://www.gatesnotes.com/meet-bill/source-code/reader/microsoft-original-source-code) and it has a great opening piece...
Comments posted to this topic are about the item Learning From Breakage
Comments posted to this topic are about the item Python in Action to Auto-Generate...
Comments posted to this topic are about the item 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