Data Professionals at Work – a book-writing adventure
I love to write. It is how I express myself best. During the last fall I was pondering starting on...
2018-09-04
275 reads
I love to write. It is how I express myself best. During the last fall I was pondering starting on...
2018-09-04
275 reads
When beginning to learn SQL, at some point you learn that indexes can be created to help improve the performance...
2018-09-13 (first published: 2018-09-04)
5,022 reads
Watch this week's video on YouTube
When beginning to learn SQL, at some point you learn that indexes can be created to help improve the performance of queries.
Creating your first...
2018-09-04
9 reads
Watch this week's video on YouTube
When beginning to learn SQL, at some point you learn that indexes can be created to help improve the performance of queries.
Creating your first...
2018-09-04
4 reads
I just spent a few more minutes looking at the FY 2019 budget. It is hard to assess whether it’s...
2018-09-14 (first published: 2018-09-04)
1,533 reads
Since I took over the T-SQL Tuesday a few months ago, I decided I ought to host again. Especially since...
2018-09-04
285 reads
As i was discussing about MongoDB in my earlier blog, on NOSQL ACID stands for Atomic, Consistent, Isolation, and Durable...
2018-09-04
229 reads
The call for applications for the Nominating Committee closes on Sep 10th. If you care about the future of PASS...
2018-09-04
271 reads
Almost all the applications we use have a lot of options. And, sometimes we even stumble across them by accident. Who’s ever heard something like “Normal user don’t even...
2018-09-04
19 reads
Intro
I would like to start a miniseries of blogs where I try to summarize lessons learned from large data loading...
2018-09-03
85 reads
By Steve Jones
I recently started playing with the MCP Server for SQL Server, which is a...
If you spend your days tuning queries, managing pipelines, or keeping a production database...
I’ve been rebuilding my three-site SQL Server demo lab, and I ran into something...
Has anyone written a wrapper function (or similar) around STRING_AGG() to allow the retrieval...
Putting this here as we're currently on SQL Server 2019 installed on Windows Server...
Comments posted to this topic are about the item Never is Not the Policy
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