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Reference about ALTER DATABASE statement in Microsoft docs. Currently, there is no way to take a database 'offline' without deleting the database.

#Sql studio take offline Offline#

Comparison between emergency mode, offline mode and detaching a database.

NOTE: Follow the steps in this article to bring back the database online. You can take a database offline for MS SQL Server databases using SQL Server Management Studio (SSMS) Object Explorer visually. You will see a red down arrow on the database icon and a text (Offline) next to the database name, indicating that the database is offline.

Refresh database folder in object explorer.

In the pop-up window, choose the check box under the Drop All Active Connections and click OK.

In the right-click menu go to Tasks > Take Offline.

In the Object Explorer, select the database you want to take offline and right-click.

After 15 seconds, the active transactions are roll backed and the database is taken offline.ĪLTER DATABASE SET OFFLINE WITH ROLLBACK AFTER 15 SECONDS In this case, if there any active transactions against the database, the alter statement will wait for 15 seconds for the transaction to commit or rollback. Or, if you want to allow the alter statement to wait for some time (say 15 seconds…) for the transactions to complete before taking the database offline, then use the termination statement WITH ROLLBACK AFTER 15 SECONDS along with the alter statement as below. So, if you want to rollback all the transactions immediately, then use the termination statement WITH ROLLBACK IMMEDIATE in the alter statement as below.ĪLTER DATABASE SET OFFLINE WITH ROLLBACK IMMEDIATE In case if there is a transaction which is neither committed or roll-backed, then the statement wat for it indefinitely. If the rollback termination option is not specified, this statement wait for all the transactions to complete and then takes the database offline. The difference is that detach deletes database metadata from SQL Server i.e. I haven’t specified any rollback transactions in this ALTER DATABASE T-SQL statement. Detach or take offline both causes a database to be inaccessible to users.

She primarily focuses on the database domain, helping clients build short and long term multi-channel campaigns to drive leads for their sales pipeline.ALTER DATABASE SET OFFLINE Nupur Dave is a social media enthusiast and an independent consultant.

#Sql studio take offline free#

If you need help with any SQL Server Performance Tuning Issues, please feel free to reach out at is also a CrossFit Level 1 Trainer (CF-L1) and CrossFit Level 2 Trainer (CF-L2).

#Sql studio take offline professional#

Pinal is an experienced and dedicated professional with a deep commitment to flawless customer service. To freely share his knowledge and help others build their expertise, Pinal has also written more than 5,500 database tech articles on his blog at. Pinal has authored 13 SQL Server database books and 40 Pluralsight courses. Right-click the database -> Properties -> Options Set Database Read-Only to True Click Yes at the dialog warning SQL Server will close all connections to. He holds a Masters of Science degree and numerous database certifications. Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 17 years of hands-on experience. Joyesh let me know if this answers your question. We all have different expertise and we all try to learn new things, so I do not see any reason as to not write about the script to take the database online. However, it seems to me that there is something I found advanced and that is simple for other people sometime, in this case, I thought simple and is not simple for someone.

The reason I did not write it was that I was thinking it was a very simple script that almost everyone knows.

#Sql studio take offline how to#

However, I did not include how to bring the offline database to online in that post. Blog reader Joyesh Mitra recently left a comment to one of my very old posts about SQL SERVER – 2005 Take Off Line or Detach Database, which I have written focusing on taking the database offline.