Skip to main content

DBCC Clone Database in SQL Server 2016

What is DBCC Clone Database in SQL 2016 ?

During Database development many times we required to create exact copy of database without data.
This command is used to creating a database clone is fast and easy way for such kind of requirements.  The main important feature and benefits of clone database is it copy entire objects, metadata and statistics from the specified source database without any data. Here is the command to create clone.

DBCC CLONEDATABASE (YoungDBA2016, YoungDBA2016_Clone)

What are the operation being process when we start cloning database ?

  • When we configure dbcc clone database it does following operations:
  • It Creates a new destination database that uses the same file layout as the source.
  • Then an internal snapshot of the source database.
  • After that it copies the system metadata from the source to the destination database.
  • Then it copies all schema for all objects.
  • Then it copies statistics for all indexes.


Does it requires any Services packs for 2014 and 2016 ?

Yes, First time clone database came with SQL 2016 with SP1. So we required SP 1 to install
and later it got also available in 2014 with SP 4.


Thanks for reading
Plz dont forget to like Facebook Page..
https://www.facebook.com/pages/Sql-DBAcoin/523110684456757

Comments

  1. Very interesting topic, thanks for putting up.

    ReplyDelete
  2. Link exchange is nothing else however it is
    only placing the other person's weblog link on your page
    at suitable place and other person will also do same in support of you.

    ReplyDelete
  3. I am glad to be a visitor of this double dyed blog, regards for this rare info!

    ReplyDelete
  4. Very quickly this website will be famous amid all blogging and site-building users, due to it's pleasant content

    ReplyDelete
  5. Excellent way of telling, and pleasant piece of writing to get information about my presentation topic,
    which i am going to present in academy.

    ReplyDelete

Post a Comment

Plz dont forget to like Facebook Page..
https://www.facebook.com/pages/Sql-DBAcoin/523110684456757

Popular posts from this blog

mongoDB error : aborting after fassert() failure

What to do when facing errors on mongoDB “aborting after fassert() failure”

I like errors, in mongoDB this is the first error I faced and luckily many times. This error i faced during restoring name-space on local and restarting db system. I am still searching the exact root cause of this issue but i am able to resolve the current problem through below steps.

Remove all relevant namespace files from data-file route path..Now repair mongo instance using mongod process.mongod --repair ////////// execute command from bin folder path Then start server using mongd process, if started server successfully then ..mongod  ////////// execute command from bin folder path Restore last backups as normal process.Now check database by connecting mongo shell. Thanks for reading, 
Please comment your experience if you faced and also share knowledge if you have better steps to resolve...


https://www.facebook.com/pages/Sql-DBAcoin/523110684456757

SQL71562: external references are not supported when creating a package from this platform

Last week I got this error from one of developer who was trying to deploy his project from Testing server to SQL Azure QA server. He was using “Deploy Database to SQL Azure” option from SSMS Tool-Task option.

After connecting to SQL Azure portal when operation started to deployment below errors occurs.

Validation of the schema model for data package failed. Error SQL71562: Error validating element xx.xxx.xx:function .dbo.xxx has an unresolved refrence to object xx.dbo.xxxx external refrences are not supported when creating a package from this platform.



Reason: The reason of the this error was; some functions of project was dependent on master database and only single database was being deploy to SQL Azure. DACFx must block Export when object definitions (views, procedures, etc.) contain external references, as Azure SQL Database does not allow cross-database external references So, this error was coming.

Solution : I suggested him to create those function to locally on local database what…

How to recover msdb database from suspect mode

It was Monday 9th Jun 47 degr. temperature of Delhi-NCR. Temperature was like boiling me and database. When I reached my office( @ 8.45 am) got an alert from one of Server.
“MSDB is in suspected mode” At the same time comes in my mind, this issue will boil me today.. I just tried to cool my self through cold drink then connected server from my local system using windows authentication mode..