This presentation is to get you thinking about the disaster recovery options for SQL Server, things like backups, log shipping, Availability Groups, clustering and more while putting them in the context of the enterprise.
You have more time to earn that MCSA, MCSE, or MCSD, thanks to Microsoft and the pandemic.
Delve behind the scenes and learn about the catalog used to manage Azure Data Lakes.
Delve behind the scenes and learn about the catalog used to manage Azure Data Lakes.
In SQL cursors serve as a pointer that enables application programming language to deal with query results one row at a time. This article quickly explores the concept behind and show how to declare cursors, open, retrieve data from them, and then close them
Problem Many of us are already aware of the loopin...
Fourty-six percent of the State of Database DevOps survey respondents advised they are performing some form of deployment automation. This figure has risen year on year as the conversation of DevOps in Database development continues, and the benefits become more apparent. If you are interested in more insight, you can download a copy of the 2020 State of Database DevOps report here.
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Despite some humorous examples of deployments gone wrong, failures are not funny. William Brewer explains why staging is so important and how it can help avoid the types of disasters he recalls in this article.
A morning checklist is a good thing, but an automated one is better.
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
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When I'm looking at a query, I bet it's bad if I see... a...
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Comments posted to this topic are about the item BIT_COUNT II
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers