Memories of the PASS Data Community Summit 2023
I’ve been to a lot of conferences, and one that I’ve probably attended the most is the annual PASS Data Community Summit. It’s been listed under various names, but...
2023-11-24
108 reads
A New Word: Emodox
emodox – someone whose mood is perpetually out of sync with everyone else around them, prone to feelings of naptime panic, heart-to-heart snark, or dance club pensiveness. I had...
2023-11-24
62 reads
Exploring the Query Store on Secondary Replicas in SQL Server 2022
SQL Server 2022 introduces an exciting feature: the ability to access the Query Store from a secondary replica in an Availability Group. This enhancement offers a significant advantage, allowing...
2023-12-11 (first published: 2023-11-22)
371 reads
A SQL Prompt AI Experiment with Window Clauses
SQL Prompt has an EAP with some AI capabilities. I was asked to do some testing, and while I’ve done relatively little, I did find some time to play...
2023-12-08 (first published: 2023-11-22)
432 reads
Databricks Unity Catalog primary key and foreign key constraints are not enforced
I’ve been building lakehouses using Databricks Unity catalog for a couple of clients. Overall, I like the technology, but there are a few things to get used to. This...
2023-12-06 (first published: 2023-11-22)
282 reads
T-SQL Tuesday #168–Roundup
Last week was the 168th T-SQL Tuesday, which I hosted. The invitation is here. I didn’t get much of a chance to check out the posts as I was...
2023-11-21
38 reads
Understanding I/O Freeze in SQL Server 2022's TSQL Snapshot Backups
SQL Server 2022 introduces a new feature to enable application-consistent snapshot backups. TSQL Snapshot Backups enable the SQL Server to control the database quiesce without external tools. Using TSQL...
2023-12-08 (first published: 2023-11-21)
596 reads
“Surviving the Digital Heatwave: Lessons Learned from Singapore’s Datacenter Meltdown”
Today, we’re unpacking a real-world tech drama that unfolded in Singapore, offering a stark reminder about the vital role of Disaster Recovery (DR) planning and the often overlooked, yet...
2023-12-06 (first published: 2023-11-21)
444 reads
Importing Flat Files into Azure SQL DB
Initially, I thought I would have to use sqlcmd because I’m on a Mac and don’t have SSMS. It turns out Azure Data Studio has a nifty way to...
2023-12-04 (first published: 2023-11-20)
605 reads
2023-12-04 (first published: 2023-11-20)
931 reads
Blogs
When Your Microsoft Fabric Capacity Runs Out: Optimize, Scale Up, Scale Out, or Isolate?
By James Serra
Microsoft Fabric makes it wonderfully easy to put many analytics workloads on one platform....
Accessing the Data API Builder MCP Server from VS Code
By Steve Jones
I recently started playing with the MCP Server for SQL Server, which is a...
From DBA or Data Engineer to AI Engineer: A Realistic Path
If you spend your days tuning queries, managing pipelines, or keeping a production database...
Forums
STRING_AGG DISTINCT
Has anyone written a wrapper function (or similar) around STRING_AGG() to allow the retrieval...
In-place OS upgrade or migration to new OS?
Putting this here as we're currently on SQL Server 2019 installed on Windows Server...
Never is Not the Policy
Comments posted to this topic are about the item Never is Not the Policy
Question of the Day
Rebuilding All Indexes
I have added a few indexes to one of my tables in SQL Server 2025:
ALTER TABLE dbo.CustomerContact
ADD CONSTRAINT PK_CustomerContact
PRIMARY KEY (CustomerID);
-- Create index on CustomerEmail
CREATE INDEX IX_CustomerContact_CustomerEmail
ON dbo.CustomerContact (CustomerEmail);
CREATE INDEX IX_CustomerContact_CustomerPhone
ON dbo.CustomerContact (phone);
I then do this to disable one index:
alter index IX_CustomerContact_CustomerPhone on dbo.CustomerContact disableI see this when I check the index status:
I decide to rebuild all indexes with this command:
ALTER INDEX ALL ON dbo.CustomerContact rebuildAfter I do this, what will I see for the index status? See possible answers