Replication in SQL Server
Replication is a way of distribution of database and their objects from one master database to one or more recipient databases...
2012-12-31
2,125 reads
Vivek's SQL Notes
Log Shipping in SQL Server
Log Shipping:- Log Shipping is a process of keeping the latest copy of the database of the primary database server...
2012-12-31
1,524 reads
Rebuild And Reorganization of Indexes
Rebuild and Reorganization of Indexes:- SQL Server has the ability of maintaining the indexes whenever we makes changes (update, Insert,...
2012-12-31
2,733 reads
Fragmentation in SQL Server
Fragmentation:- Fragmentation can be defined as condition where data is stored in a non continuous manner. In can be defined into...
2012-12-31
1,445 reads
Welcome 2013
HappyNewYear2013
May this new year bring lots of Happiness in all of your life. Let welcome 2013 together with lots of...
2012-12-31
1,294 reads
Happy Diwali
Wish you all a very happy and blessed festive season. May this festival of lights brings more brightness in your...
2012-11-13
693 reads
Boyce - Codd Normal Form (BCNF)
Boyce - Codd Normal Form (BCNF) :- A normal form is said to be a Boyce - Codd Normal Form if it is in...
2012-08-19
4,224 reads
Isolation levels in SQL Server
Isolation levels :- Isolation level is required to isolate a resource and protect it from other transactions. This is achieved with...
2012-08-19
22,100 reads
Merge Command In Sql Server
Merge Command:- Merge command is a new feature introduced in the SQL Server 2008. It can perform Update, Insert and...
2012-04-17
1,741 reads
Adding , Deleting and Updating a Column in a table
Many times we need to alter the table definition by adding , deleting or updating a column in the table. In...
2012-04-15
1,420 reads
Blogs
Identity Columns Can’t Be Updated: #SQLNewBlogger
By Steve Jones
I’m not sure I knew identity column values could not be updated. I ran...
Rolling Back a Broken Release
By Steve Jones
We had an interesting discussion about deployments in databases and how you go forward...
A bespoke reporting solution doesn’t have to cost the earth
By ChrisJenkins
You could be tolerating limited reporting because there isn’t an off the shelf solution...
Forums
Can someone please explain what happens?
I have mentioned this several times over several years. Can someone please help me...
SELECT COUNT(DISTINCT) returns null when nothing is found instead of 0
SELECT COUNT(DISTINCT Component) AS Found FROM tblComponents WHERE(Component NOT LIKE '%[a-z]%') AND(LTRIM(RTRIM(Component)) = 'GM13622')...
Remotely Engineer Fabric Lakehouse objects: The Fabric Modern Data Platform
Comments posted to this topic are about the item Remotely Engineer Fabric Lakehouse objects:...
Question of the Day
Creating JSON III
In a SQL Server 2025 table, called Beer, I have this data:
BeerIDBeerName 1Becks 2Fat Tire 3Mac n Jacks 4Alaskan Amber 8KirinI run this code:
SELECT JSON_OBJECTAGG(
BeerID: BeerName )
FROM beer;
What are the results? See possible answers