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
We decided to ask various well-known SQL Server people to write about their favorite SQL Server Howlers. These are those common misunderstandings about how SQL Server works that end in tears, and plaintive forum questions. Grant Fritchey opens the series with some of those howlers that stick in the mind.
2012-01-12
4,268 reads
The Business Intelligence Semantic Model is one of the most significant enhancements in SQL Server 2012. BISM allows aspects of the traditional multidimensional model to coexist with the relational model in a format called the tabular model and can be used with all client tools in the Microsoft BI stack.
2012-01-11
3,322 reads
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Many years ago, before I joined Oracle, I was working on a major modernisation...
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
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WA:08218154393 Gedung Aurum, Jl. Ampera Raya No.37, RT.8/RW.2, Cilandak Tim., Ps. Minggu, Kota Jakarta...
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers