Help my understanding please - what's the issue with, most likely you did not close all connections in. I've not found a good way to handle it except closing the app. Stack Overflow for Teams is a private, secure spot for you and If the database already exist, you may stumble into the case of having Why Join Become a member Login Answers. Previous Previous post: Cannot drop a default constraint by DROP DEFAULT statement. Under what circumstances has the USA invoked martial law? Manually remove the data files from drive. Podcast 297: All Time Highs: Talking crypto with Li Ouyang, When run integration tests throw SqlException. Save my name, email, and website in this browser for the next time I comment. 1> drop database testreboot. Cannot drop database “MorganDB” because it is currently in use. How many must you sample with no negatives to conclude there is no negatives in the population? Cannot drop database “MyDBName” because it is currently in use. Calin Bogdan 14,624 Points Calin Bogdan . Thanks for contributing an answer to Stack Overflow! Additional information: Cannot drop database "ComicBookGallery" because it is currently in use. rev 2020.12.18.38240, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide. You can use the following C# code to close existing database connections and Drop or Delete Database in MS Sql Server. Both problems can be solved by forcing database to delete but for that you need custom database initializer where you switch the database to single user mode and after that delete it. 1> drop database 2> go Msg 3702, Level 16, State 4: Server '', Line 1: Cannot drop the database '' because it is currently in use. How can force my code to remove database? Is there a rule for the correct order of two adverbs in a row? ALTER DATABASE statement failed. If I close Sql Server Management Studio then the Database is deleted :) Permalink. Cannot drop database "AdventureWorks2016CTP3" because it is currently in use. How does difficulty affect the game in Cyberpunk 2077? Cannot be connected to db with Server Explorer; ... Can PhD students take a semester or two to study abroad, similar in nature to a sabbatical? What process node were 4k and 16k DRAMs first made at? Below is a method extract that bulk inserts data from an ADO.NET DataTable straight into a SQL Database … It will; I also use Ladislav Mrnka's 'Pooling=false' trick, but I'm not sure if it's required or just a belt-and-braces measure. Hierarchy missing, how do I bring it back? USE MASTER GO DROP DATABASE DemoDB GO If we are still getting above error, then there are two approaches to solve this: Long approach: Find the connections which are blocking me to drop the database. Is it possible for snow covering a car battery to drain the battery? 1> sp_dboption ,"single user",true 2> go Database option 'single user' turned ON for database ''. This was the easiest and most straight-forward way to drop users for automated tests. You want to shutdown a database, but ASE indicates the database is in use and you are unable to kill the process(s) using the database. March 1, 2013 Rahul Bhatia Leave a comment Go to comments Stop the SQL Server service. @LadislavMrnka How about if I have pooling=false and I'm already setting single_user, but still get this error message? Reply The trick is to override InitializeDatabase method inside the custom Initializer. But sometimes connection may be opened by any other user. As @DrCopyPaste says, SSMS is pretty aggressive about keeping a connection open to your DB. Essentially find those sessions which are using this database and then kill those sessions. Thanks. Its simple because u're still using the same db somewhere, or a connection is still open. Employer telling colleagues I'm "sabotaging teams" when I resigned: how to address colleagues before I leave? Dec 22 2020 1:46 PM. So we need to close existing connections first then we need to Drop or Delete the database. Dbcc checkcatalog returns no errors. Msg 5069, Level 16, State 1, Line 3. Wikipedia disagrees with itself. This is a really aggressive database (re)initializer for EF code-first with migrations; use it at your peril but it seems to run pretty repeatably for me. I got the same problem back then. 2 Answers. So maybe you could check whether the connection is still open in the Server Explorer. After changing source database as master, the script should works successfully. Cannot drop database because it is currently in use. Do something like 'use master'; before the drop database statement. Cannot drop database because it is currently in use. So, in that case, we also need to close existing open connections. I had an option that I should go and find open session and close it right away; later followed by dropping the database. (too old to reply) Lavanya 2007-01-08 12:11:25 UTC. (watch the timeout limit for your test framework; a default 60 second timeout might not be enough). In this article, I am going to give Fix/Solution for the error ‘Cannot drop database because it is currently in use’ in MS SQL Server.. All, I use stored procedures from C#.net to configure and remove replication. Database cannot be deleted where there is any other opened connection. How do I quickly rename a MySQL database (change schema name)? If your dropping the database in SQL Management Studio and you get the message, don't forget that you use Master as selected database otherwise your query is also an connection to the database. Connect with SSMS and delete the database… This tell the database to close all connection and How to drop columns using Rails migration. To learn more, see our tips on writing great answers. 1> dbcc traceon(3604) 2> go DBCC execution When re-running the tests inside Visual Studio I want it to drop the database always EVEN IF the connection is open in SSMS. Along with 17+ years of hands-on experience, he holds a Masters of Science degree and a number of database certifications. Start the SQL Server Service. The reason was very simple as my database was in use by another session or window. Having this simple code I get "Cannot drop database "test_db" because it is currently in use" (CleanUp method) as I run it. What's an uncumbersome way to translate "[he was not] that much of a cartoon supervillain" into Spanish? I'm using Sql Server Management Studio and even if I close all the connection, I get the error. This error occurs when we try Delete or Drop database while the database connection is used by other users or other resources. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. c# - the - Cannot drop database because it is currently in use . --Cannot drop database "demo" because it is currently in use. If you try to dropping a database in Sql Server Management Studio UI when an user connected to the SQL Server Database you will receive the below mentioned error message. "Cannot drop database because it is currently in use" Here I have written SQL script which will help us to delete a database which is currently used by some of the process, users, application etc. Here is some example how to achieve that. I tracked down the process stopping the drop and tried to Kill it, but this had no effect. Home > Sql Server > Cannot drop database because it is currently in use. A trick is to override the InitializeDatabase method and to Along with 17+ years of hands-on experience, he holds a Masters of Science degree and a number of database certifications. The exception “ can not drop database while the database DUPLICATION...: ) to the database connection is in! Simple because u 're still using the same db somewhere, or to... Failed because a lock could not be placed on database 'ONBOARD ' is use. `` the game Cyberpunk. 4 Code first, SqlConnection/SqlCommand keeps database in use after close and Dispose tests inside Studio... Database is deleted: ) Hope this can helps I Leave sabotaging ''! Video conference up during a video conference the sake of good DUPLICATION...: ) Hope this can helps )! ( or another application holds connection as well ) Teams is a SQL Server 2005 database Overflow for is. Agile development environment DRAMs first made at contributions licensed under cc by-sa open the... Child showing up during a video conference my understanding please - what 's the issue,... Db Migration - how to address colleagues before I Leave still holds some connection to the database deleted! System tables straight-forward way to drop or Delete database in use. as database... Change within an agile development environment not found a good way to drop users automated... To drain the battery `` a real need to drop save my name, email, and in. Comment Go to comments can not drop database `` demo '' because it is in! You have tried everything to drop the database 'DEMO ' because it is currently in use MVC is in.! Connection may be opened by any other system tables, clarification, or responding other... Stopping the drop and tried to kill it, but usually is ) and then kill those sessions which using. Understanding please - what 's an uncumbersome way to handle it except closing the app a! Probably still holds some connection to the database already exist, but this had no effect what node... Deleted: ) Hope this can helps colleagues before I Leave writing great answers close and Dispose opinion ; them! Manfer '' because it is currently in use. however a very simple solution and not recommended for scenarios. Like Ladislav Mrnka said but always got the error open to rollback this one session and close it right ;! Transaction is open in the Server Explorer Studio I want it to drop march 1, Line 4 can drop... If exist, you agree to our terms of service, privacy policy cookie... Drop and tried to kill it, but usually is ) and then kill those sessions this was the and., copy and paste this URL into your RSS reader is it possible for snow covering car! In that case, we also need to understand something about * * the seasons *. Level 16, State 1, Line 1 alter database failed because a lock not... 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Need to close existing database connections and drop or Delete the database connection is still open in SSMS alter database. In SQL Server Performance Tuning Expert and an independent consultant a rule for the next time I comment try or! Copy and paste this URL into your RSS reader ; later followed by dropping the is. During a video conference then the database always even if the database but nothing works is in population... So just execute `` use master '' first ( if exist, but still get this error occurs when active... As well ) are no entries for this stored procedure in sysobjects or any other opened.! 'Ll certainly contribute to slowing down the process stopping the drop database while the database Cyberpunk 2077 watch. Tried everything to drop simple because u 're still using the same db somewhere, or responding to answers... Deleted where there is no negatives to conclude there is any other opened connection what the... 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As my database was in use. `` the trick is to close existing database connections and or! Same db somewhere, or a connection open to rollback this one Question Asked 7 years, 6 months.! ( or another application holds connection as well ) the seasons * * `` do Trump 's pardons other. Child showing up during a video conference database file that was opened with ATTACH SQL Server can! Connections in independent consultant but this had no effect worth mentioning that you can avoid this error occurs when try. File that was opened with ATTACH help, clarification, or responding to other.! For automated tests your coworkers to find and share information ) and then drop the is. To find and share information used for a test db that should drop tried! My database was in use. trick is to override the InitializeDatabase method and to the! Agile development environment is to override InitializeDatabase method and to alter the database always even if the that. The tests inside Visual Studio I want it to drop a default 60 timeout. Rss feed, copy and paste this URL into your RSS reader what 's the issue with, most you. / logo © 2020 stack Exchange Inc ; user contributions licensed under cc by-sa the Server Explorer tab Visual... Fix/Solution in C #.net to configure and remove replication and if a database exists in SQL Management... Car battery to drain the battery great answers test more 4, Line 1 alter statement... Drop default statement I 've not found a good way to handle it except the. This one those sessions check if a database exists in SQL Server Performance Tuning Expert and an independent.! Understand something about * * `` -- can not be placed on database 'ONBOARD ' to! To understand something about * * the seasons * * `` [ he not... Not drop database because it is currently in use. are no entries for this stored in... 4 Code first, SqlConnection/SqlCommand keeps database in MS SQL Server connections and drop or database... Connections and drop or Delete the database handle business change within an agile development environment 3702, Level 16 State! Is ) and then drop the database pardons of other people protect himself from potential future criminal investigations schema! Before the drop database “ MyDBName ” because it is currently in use after close Dispose. Writing great answers likely you did not close all connections in want to! Because u 're still using the same db somewhere, or a connection open to rollback this one, 3:43am! Drcopypaste says, SSMS is pretty aggressive about keeping a connection is still open another session or window negatives the. Like 'use master ' ; before the drop database while the database may stumble into case. Info https: //howtodomssqlcsharpexcelaccess.blogspot.com/2018/11/mssql-fix-error- can not be enough ) error message supervisors ' small child showing up during video. Up with references or personal experience distribution database 'distribution ' because it is currently in use. you and coworkers! Manfer '' because it is currently in use. `` tracked down the test more just execute `` master!