SQL Server Latency
Latency is the time delay measure in the system. SQL Server can only be as fast as the slowest component...
2011-12-07
1,838 reads
Latency is the time delay measure in the system. SQL Server can only be as fast as the slowest component...
2011-12-07
1,838 reads
I wrote this piece as a guest on Bradmcgehee.com for the DBA in Space competition. Republishing here.
A DBA (Database Administrator)...
2011-12-07
999 reads
What is it that makes the perfect role for a Database Administrator?
Well I can’t tell you that because you and...
2011-12-07
1,311 reads
Use Actions!
Your user wants a summary report, containing sales for calendar year, for example. When the user clicks on the...
2011-12-06
946 reads
To make the T-SQL function DATEADD more dynamic use variables. The example below , accepts an input parameter , in this case...
2011-12-06
2,329 reads
This is a continuation of my DBA in Space journal.
As this scene starts on Lunar Exhibition set, Miss Friday is...
2011-12-06
473 reads
We are now only two days away from the biggest event of the week!!
More accurately though, it is the BIGGEST...
2011-12-06
656 reads
We are now only two days away from the biggest event of the week!! More accurately though, it is the BIGGEST event for the Las Vegas chapter of...
2011-12-06
6 reads
This will be a series of handy hints for people that know SQL and are frustrated by Excel. I am...
2011-12-06
2,119 reads
Extended events have been a bit of a personal “Elephant in the room” for me. I know they are there...
2011-12-06
2,715 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