Building an ETL with PowerShell
There are many ways to load data into a SQL Server database. In this article, Greg Moore demonstrates how to get PowerShell to do more of the work.
State of Database Monitoring Report 2
We’re sharing the results of our State of Database Monitoring survey in four insights reports this year – and the second one is out now. In The value of a monitoring tool for the entire organization you’ll learn why more businesses than ever are using a monitoring tool and how doing so can help the entire business to reduce costs, enhance security and collaborate more efficiently. DBAs - download a copy and send it to your boss, today!
PASS Data Community Summit Pre-cons
This year PASS Data Community Summit is a free virtual event, and I encourage you to register even if you are interested in just a handful of sessions. One of the Learning Pathways might be just what you are looking for, from Query Basics to Power BI to DevOps. What I’m most excited about this […]
The Last SQL Server Service Pack
SQL Server 2016 SP3, the last service pack ever is out. Steve comments on how the world of software patches has changed.
Databricks Delta Change Data Feed
In this article we cover how to implement a batch Databricks Change Data Feed process through an end-to-end exercise.
Estimating Data Compression Savings in SQL Server
This video demonstrates a set of queries for estimating data compression savings in SQL Server. It also covers how to make an informed decision on whether data compression makes sense for your data and workload or not.
Choosing State Over Migrations
Steve notes that there are differences between state based development and migration based development, but neither is necessarily better.
Stairway to SSAS Tabular Level 1: Why use Analysis Services
In this first level of the SSAS Tabular stairway, learn the benefits of implementing an SSAS solution.
Learning the SQL GROUP BY Clause
Learn about the various ways to use the GROUP BY command to summarize and rollup query results. We look at the basics with examples as well as using group by rollup, cube and grouping sets.
Blogs
KDA: Echoes of Deception - Case 6
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
Capturing My Own Metrics: #SQLNewBlogger
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
Red Flags in Your Query (T-SQL Tuesday #200)
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
Forums
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BIT_COUNT II
Comments posted to this topic are about the item BIT_COUNT II
Question of the Day
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