Daily Coping 12 Oct 2022
Today’s coping tip is to start your day with the most important thing on your to-do list. I’m writing this on 11 Oct. The most important thing today is...
2022-10-12
20 reads
Snowflake Key Pair Authentication
Snowflake does a great job on documenting the key pair process using bash for Linux environments. That’s great, but what if you need to work within a windows environment...
2022-10-12
30 reads
How to use Azure Site Recovery (ASR) to replicate a Windows Server Failover Cluster (WSFC) that uses SIOS DataKeeper for cluster storage
Intro So you have built a SQL Server Failover Cluster Instance (FCI), or maybe an SAP ASCS/ERS cluster in Azure. Each node of the cluster resides in a different...
2022-10-24 (first published: 2022-10-12)
278 reads
Query Store at PASS Data Community Summit
While Query Store has been out for quite some time now, released in 2016, there’s still quite a lot of missing understanding of what Query Store can do for...
2022-10-11
9 reads
T-SQL Tuesday #155–Using Dynamic SQL for SQLCMD
It’s that time of month, and I’m the host this month. I wrote the invitation last week and now its’ time to answer. I’m actually using an example from...
2022-10-21 (first published: 2022-10-11)
420 reads
Daily Coping 11 Oct 2022
Today’s coping tip is to take a small step towards a goal that matters to you. I’ve been working on a coaching certification. I don’t really need it, but...
2022-10-11
12 reads
Comments in your generated code : T-SQL Tuesday #155
The ever amazing Steve Jones (blog|twitter) is our host this month. And in case you didn’t know he also is ... Continue reading
2022-10-24 (first published: 2022-10-11)
317 reads
Overcoming a storage failover issue with SQL Server on Kubernetes using Portworx
In a previous post I talked about an issue with storage failover when a Kubernetes node goes offline. In a nutshell, the issue is that the attachdetach-controller in Kubernetes...
2022-10-19 (first published: 2022-10-11)
155 reads
Snowflake Warehouses
Everyone has heard of scaling up and scaling out compute. Have you ever heard about a term called scaling across? Before Snowflake, I never. Scaling up and down is...
2022-10-11
19 reads
Check Every Metric
Recently, a person asked about the costs differences in an execution plan, referencing them as if they were performance measures. The key to understanding performance is to check every...
2022-10-10
16 reads
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