Using FULL JOINs to Compare Datasets
This article describes a technique of using FULL JOINs to compare two datasets within a numerical tolerance.
This article describes a technique of using FULL JOINs to compare two datasets within a numerical tolerance.
You may already have a great backup and recovery plan. However, if something were to happen to your databases and you needed to restore from your backups, you’d want to be in control, with the ability to access a copy of those backups quickly, restoring them with minimal downtime and minimal fuss.
In this session Grant Fritchey, SQL Server MVP, will discuss the key reasons why you need to have offsite backups, and the advantages of hosted storage. He’ll address some of the fears surrounding cloud backups, and show how offsite backup is made quick and easy with the new ‘backup to hosted storage’ features in SQL Backup Pro 7.3.
A billion transactions is a lot of activity on your database, however Steve Jones thinks more and more of us might see this on a regular basis. Microsoft's facilities group shows this to be the case.
A bad workman always blames his tools. So does the entire western media, it seems, as poor old Excel gets it in the neck for some appalling calculation errors in economic papers.
Based on a linked server setup, you can check your SQL Server backups on multiple instances.
When a database starts showing signs of an illness, it's up to the DBA to get to the root of the problem, fast. Kat Hicks takes a look at the most common causes of database troubles, free tools that can help, and the misconceptions that get in the way.
Are many people upgrading to SQL Server 2012? Is it worth the cost for your company for any existing instances? Steve Jones asks the question this week.
When converting Oracle PL/SQL to T-SQL, there are a number of ways to do this, but this article shows us how this can be done with regular expressions in Management Studio.
Beginning to learn and comprehend SQL Server Analysis Services (SSAS) MDX queries can be difficult after one has spent years writing queries in T-SQL. When trying to write SQL Server MDX queries, it's worth considering "How would I write this query in T-SQL?"
When someone asks for interview questions on the web, it seems many people are upset. But should they be? Steve Jones points out there are different sides to this.
By Steve Jones
I wrote about learning today for the editorial: I Can’t Make You Learn. I...
By ReviewMyDB
Fabric has CI/CD built in, but if you've tried to use it for database...
By Steve Jones
attriage – n. the state of having lost all control over how you feel...
WA:08218154393 Jl. Raya Ubud No.10, Petulu, Kecamatan Ubud, Kabupaten Gianyar, Bali 80571
WA:08218154393 Jl. Maluku No.10, Dauh Puri, Kec. Denpasar Bar., Kota Denpasar, Bali 80119
WA:08218154393 Jl. Raya Ciawi No.151, Pakemitan, Kec. Ciawi, Kabupaten Tasikmalaya, Jawa Barat 46156
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