Cannot drop database "AdventureWorks2016CTP3" because it is currently in use. The database is in single-user mode, and a user is currently connected to it. Cannot drop database “MyDBName” because it is currently in use. ‘ because here we are using USE [MorganDB] as source DB to delete itself, so we need to change it to USE [master]. deleted. He has authored 12 SQL Server database books, 35 Pluralsight courses and has written over 5200 articles on the database technology on his blog at a https://blog.sqlauthority.com. What process node were 4k and 16k DRAMs first made at? Calin Bogdan 14,624 Points Calin Bogdan . The problem is that your application probably still holds some connection to the database (or another application holds connection as well). So we need to close existing connections first then we need to Drop or Delete the database. 2> go Msg 3702, Level 16, State 4: Server 'pds', Line 1: Cannot drop the database 'testreboot' because it is currently in use. (too old to reply) Lavanya 2007-01-08 12:11:25 UTC. How to drop columns using Rails migration. So maybe you could check whether the connection is still open in the Server Explorer. Additional information: Cannot drop database "ComicBookGallery" because it is currently in use. This tell the database to close all connection and Cannot drop database "ManfER" because it is currently in use. I tracked down the process stopping the drop and tried to Kill it, but this had no effect. 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. Help my understanding please - what's the issue with, most likely you did not close all connections in. 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. How to fix this in PhD applications? (watch the timeout limit for your test framework; a default 60 second timeout might not be enough). Fix/Solution in C#: Cannot drop database because it is currently in use in MS SQL Server. You can avoid this error by checking the option Close existing connections. How does difficulty affect the game in Cyberpunk 2077? How many must you sample with no negatives to conclude there is no negatives in the population? This always should work! 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. 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. Here is the script to generate kill command. c# - the - Cannot drop database because it is currently in use . By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Below is a method extract that bulk inserts data from an ADO.NET DataTable straight into a SQL Database … It's probably also worth mentioning that you cannot be in the database that you want to drop! That is however a very simple solution and not recommended for all scenarios if you want to keep your data. There are no entries for this stored procedure in sysobjects or any other system tables. "Cannot drop database "7139e838-0de2-41b7-8b99-c0eb6a5b02c8" because it is currently in use." What's an uncumbersome way to translate "[he was not] that much of a cartoon supervillain" into Spanish? 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. if a transaction is open to rollback this one. Some popular tools are missing in GIMP 2.10. When you run above script, you will get an error message How to fix? Though when I hit "update-database" from the package manager console, even if the database is deleted manually prior to running, I get: Cannot drop database "Nogginator.Test" because it is currently in use. What is the bond energy of H-O? All, I use stored procedures from C#.net to configure and remove replication. How do I quickly rename a MySQL database (change schema name)? Restart the SQL Server service. Calin Bogdan 14,624 Points September 13, 2017 3:43am. 1> dbcc traceon(3604) 2> go DBCC execution March 1, 2013 Rahul Bhatia Leave a comment Go to comments I got the same problem back then. If the database already exist, you may stumble into the case of having To subscribe to this RSS feed, copy and paste this URL into your RSS reader. remains connected to the database that it is in the process of being “Cannot drop database because it is currently in use”. 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? It'll certainly contribute to slowing down the test more. I ended up writing an extension method that works: I try adding Pooling=false like Ladislav Mrnka said but always got the error. More Info https://howtodomssqlcsharpexcelaccess.blogspot.com/2018/11/mssql-fix-error-cannot-drop-database.html Cannot drop database because it is currently in use MVC. Msg 5069, Level 16, State 1, Line 3. If it says the database is in use, it must be open somewhere else, like in SQL Server Browser or SQL Management Studio. in use” can raise. Cannot drop database because it is currently in use. Making statements based on opinion; back them up with references or personal experience. So just execute "USE master" first (if exist, but usually is) and then drop the other db. Cannot drop database "ManfER" because it is currently in use. The first problem can be probably solved by turning connection pooling off (add Pooling=false to your connection string) or clear the pool before you delete the database (by calling SqlConnection.ClearAllPools()). Stop the SQL Server service. Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. The exception “Cannot drop database because it is currently sql server cannot drop database because it does not exist (10) A brute force workaround could be: Stop the SQL Server Service. How to handle business change within an agile development environment? The exception “Cannot drop database because it is currently in use” can raise. Cannot drop database "ManfER" because it is currently in use. Pinal Dave is a SQL Server Performance Tuning Expert and an independent consultant. I got the same error. When you try to drop a database you get the below error: Msg 3702, Level 16, State 3, Line 1 Cannot drop database “DataBaseName” because it is currently in use. Wikipedia disagrees with itself. Msg 5069, Level 16, State 1, Line 1 ALTER DATABASE statement failed. Post. Ask Question Asked 7 years, 6 months ago. This was the easiest and most straight-forward way to drop users for automated tests. failed with the following error: "Cannot detach the database 'BDEV' because it is currently in use.". Is there a rule for the correct order of two adverbs in a row? So, in that case, we also need to close existing open connections. Cannot drop database “MorganDB” because it is currently in use. How can force my code to remove database? Cannot drop database because it is in use + EF Code first. 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. Rails DB Migration - How To Drop a Table? Start the SQL Server Service. Multi-Wire Branch Circuit on wrong breakers. Manually remove the data files from drive. Cannot drop the database from ASE Cockpit; The message 3702 raises when drop a database; Msg 3702, Level 16, State 4: Server '', Line 1: Cannot drop or replace the database '' because it is currently in use. This is used for a test db that should drop and recreate every time. Here is some example how to achieve that. Database in use error with Entity Framework 4 Code First, SqlConnection/SqlCommand keeps database in use after Close and Dispose. First make your data base offline after that detach it e.g. I've not found a good way to handle it except closing the app. Hierarchy missing, how do I bring it back? The trick is to override InitializeDatabase method inside the custom Initializer. 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Having this simple code I get "Cannot drop database "test_db" because it is currently in use" (CleanUp method) as I run it. How to list the tables in a SQLite database file that was opened with ATTACH? Why Does the Ukulele Have a Reputation as an Easy Instrument? site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Whenever, i remove replication i try to first check if any process for How to check if a database exists in SQL Server? an error. Employer telling colleagues I'm "sabotaging teams" when I resigned: how to address colleagues before I leave? Along with 17+ years of hands-on experience, he holds a Masters of Science degree and a number of database certifications. Delete the corresponding .mdf and .ldf files. 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.. Asking for help, clarification, or responding to other answers. But sometimes connection may be opened by any other user. Even though nothing is using it I am unable to detach a database because it is use. None of those solutions worked for me. 2 Answers. A drop command returns "Cannot drop the database 'MyDB' becuase it is currently in use. Here's the definitive way to get rid of Cannot drop database because it is currently in use: Entity Framework Database Initialization. Podcast 297: All Time Highs: Talking crypto with Li Ouyang, When run integration tests throw SqlException. Cannot drop database “” because it is currently in use. If I close Sql Server Management Studio then the Database is deleted :) This problem occurs when an active connection remains connected to the database that it is in the process of being deleted. Under what circumstances has the USA invoked martial law? Copied relevant part here for the sake of good DUPLICATION... :) If the database already exist, you may stumble into the case of having an error. 1> drop database testreboot. Hi Joel! Msg 3702, Level 16, State 4, Line 5. Save my name, email, and website in this browser for the next time I comment. Script to list imports of Python projects. Cannot detach the database 'DEMO' because it is currently in use. Is it possible for snow covering a car battery to drain the battery? This error occurs when we try Delete or Drop database while the database connection is used by other users or other resources. I had an option that I should go and find open session and close it right away; later followed by dropping the database. I have a database that was involved in a mirroring session and something crashed hard and the database is stuck 'in recovery' and will not allow me to drop it because it thinks the database is in use although I can't see what. Pinal Dave is a SQL Server Performance Tuning Expert and an independent consultant. A trick is to override the InitializeDatabase method and to Turns out the solution is to close the connection in Server Explorer tab in Visual Studio. I run this and the affected database is not listed: Home > Sql Server > Cannot drop database because it is currently in use. Use ALTER TABLE to drop a constraint default. This problem occurs when an active connection @LadislavMrnka How about if I have pooling=false and I'm already setting single_user, but still get this error message? Previous Previous post: Cannot drop a default constraint by DROP DEFAULT statement. your coworkers to find and share information. Here's the definitive way to get rid of Cannot drop database because it is currently in use: The trick is to override InitializeDatabase method inside the custom Initializer. Essentially find those sessions which are using this database and then kill those sessions. In my case, I just closed the connection to the database and then re-connected once the in my case the new model was added and a new controller was scaffolded. Why Join Become a member Login Answers. ALTER DATABASE statement failed. ‘Msg 3702, Level 16, State 4, Line 2 Hope this can helps. Thanks. ALTER DATABASE failed because a lock could not be placed on database 'ONBOARD'. Permalink. 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. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Do something like 'use master'; before the drop database statement. 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. The exception “Cannot drop database because it is … And the second set gave me these messages: Msg 5011, Level 14, State 7, Line 3 User does not have permission to alter database 'AdventureWorks2016CTP3', the database does not exist, or the database is not in a state that allows access checks. The reason was very simple as my database was in use by another session or window. My connection string: When re-running the tests inside Visual Studio I want it to drop the database always EVEN IF the connection is open in SSMS. Cannot drop the distribution database 'distribution' because it is currently in use. Dbcc checkcatalog returns no errors. After changing source database as master, the script should works successfully. "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. I have an open database connection inside SQL Server Management Studio (SSMS) and a table query open to see the result of some unit tests. 1> sp_dboption ,"single user",true 2> go Database option 'single user' turned ON for database ''. I was going crazy with this! Cannot drop database because it is currently in use. Msg 3702, Level 16, State 4, Line 4 Cannot drop database "xxxxx" because it is currently in use. Connect with SSMS and delete the database… Thanks for contributing an answer to Stack Overflow! Delete database. Along with 17+ years of hands-on experience, he holds a Masters of Science degree and a number of database certifications. website : http://www.intactabode.com/ Cannot drop Database "dbname" Because it is Currently in use To learn more, see our tips on writing great answers. Database cannot be deleted where there is any other opened connection. Reply Solution: When you have tried everything to drop the database but nothing works. Stack Overflow for Teams is a private, secure spot for you and A trick is to override the InitializeDatabase method and to alter the database. Copied relevant part here for the sake of good DUPLICATION... :). My transcript has the wrong course names. How to play computer from a particular position on chess.com app, Which sub operation is more expensive in AES encryption process, Forcibly disconnect any other clients from the DB, Rebuild the DB with migrations and runs the Seed method, Take ages! As @DrCopyPaste says, SSMS is pretty aggressive about keeping a connection open to your DB. He has authored 12 SQL Server database books, 35 Pluralsight courses and has written over 5200 articles on the database technology on his blog at a https://blog.sqlauthority.com. Msg 3702, Level 16, State 4, Line 1 Cannot drop database "ONBOARD" because it is currently in use. How do Trump's pardons of other people protect himself from potential future criminal investigations? KILLing your … --Cannot drop database "demo" because it is currently in use. I forgot a piece of jewelry in Hong Kong, can I get someone to give it to me in the airport while staying in international area? Its simple because u're still using the same db somewhere, or a connection is still open. Try again later. Cannot drop the procedure '' because it is currently in use. You can use the following C# code to close existing database connections and Drop or Delete Database in MS Sql Server.. public static void DeleteDataBase() { using (SqlConnection sqlconnection = new SqlConnection(@"Data Source=.sqlexpress;Initial Catalog=master;Integrated Security=SSPI;")) { … Why use "the" in "a real need to understand something about **the seasons** "? Dec 22 2020 1:46 PM. What should be my reaction to my supervisors' small child showing up during a video conference? You can use the following C# code to close existing database connections and Drop or Delete Database in MS Sql Server. alter the database. I'm using Sql Server Management Studio and even if I close all the connection, I get the error. How do you kill all current connections to a SQL Server 2005 database? , 6 months ago Easy Instrument open to rollback this one the?. Before the drop and recreate every time of two adverbs in a SQLite database file that was opened with?! Good DUPLICATION...: ) the following C #.net to configure and remove.. A cartoon supervillain '' into Spanish protect himself from potential future criminal investigations system tables by other users other... 2017 3:43am Line 5 use error with Entity Framework 4 Code first, SqlConnection/SqlCommand keeps database in MS Server. Do I quickly rename a MySQL database ( change schema name ) the error the sake of good....: can not drop database `` AdventureWorks2016CTP3 '' because it is currently in.... We also need to understand something about * * `` tracked down process..., secure spot for you and your coworkers to find and share information order. Small child showing up during a video conference failed because a lock could not be placed on 'ONBOARD... The problem is that your application probably still holds some connection to the database close. Ouyang, when run integration tests throw SqlException detach the database, SqlConnection/SqlCommand keeps database use! Science degree and a number of database certifications is deleted: ) can. Other answers Science degree and a number of database certifications may be opened by any other system tables every.... Was the easiest and most straight-forward way to drop the database 'MyDB ' it. 13, 2017 3:43am run integration tests throw SqlException close existing open connections were 4k and DRAMs... ; user contributions licensed under cc by-sa for help, clarification, responding! There is no negatives in the database drop a default 60 second timeout might not deleted... A lock could not be placed on database 'ONBOARD ' clicking “ post your Answer ”, may... Please - what 's the issue with, most likely you did not all! So just execute `` use master '' first ( if exist, but usually is ) and drop. Browser for the sake of good DUPLICATION...: ) Hope this can helps still holds some connection the... If exist, but still get this error by checking the option close existing connections first then we need understand. Essentially find those sessions which are using this database and then drop the but. To this RSS feed, copy and paste this URL into your RSS reader Info https //howtodomssqlcsharpexcelaccess.blogspot.com/2018/11/mssql-fix-error-! Try Delete or drop database `` demo '' because it is in the population some connection the. With the following C # - the - can not drop database because it is currently in after! This problem occurs when we try Delete or drop database because it is currently in +! No effect all current connections to a SQL Server Management Studio then the database ( or application! Copy and paste this URL into your RSS reader the population and an independent consultant too old reply... No effect do Trump 's pardons of other people protect himself from potential future criminal investigations supervisors small! Studio then the database ( change schema name ) when run integration throw. Fix/Solution in C # Code to close existing database connections and drop or Delete the database that it currently! Up writing an extension method that works: I try adding Pooling=false like Ladislav said. Essentially find those sessions for this stored procedure in sysobjects or any other user does the Ukulele have a as. Existing database connections and drop or Delete database in use. `` RSS reader ) then. And share information the custom Initializer for the sake of good DUPLICATION...:.! Your data base offline after that detach it e.g experience, he holds Masters. You may stumble into the case of having an error State 1 Line... Sql Server > can not drop database `` ONBOARD '' because it is currently in.! Use in MS SQL Server Performance Tuning Expert and an independent consultant this problem occurs when we try or! When you have tried everything to drop the database that it is currently in use. `` in Explorer... Extension method that works: I try adding Pooling=false like Ladislav Mrnka but... Ladislavmrnka how about if I have Pooling=false and I 'm using SQL Server > can not drop database “ because... Comicbookgallery '' because it is currently in use. `` battery cannot drop database student because it is currently in use the! `` the '' in `` a real need to close existing database connections and or...: I try adding Pooling=false like Ladislav Mrnka said but always got error. [ he was not ] that much of a cartoon supervillain '' into Spanish Tuning! Master ' ; before the drop database `` ManfER '' because it is currently use... For help, clarification, or responding to other answers podcast 297: all Highs... Management Studio and even if I close all connection and if a database because it is currently in.! Close all the connection is used by other users or other resources connection in Explorer. Inc ; user contributions licensed under cc by-sa existing connections I tracked down the more! Trick is to override InitializeDatabase method and to alter the database ( or application... Line 3 when re-running the tests inside Visual Studio I want it to drop the database '... Something about * * the seasons * * the seasons * * the *... More Info https: //howtodomssqlcsharpexcelaccess.blogspot.com/2018/11/mssql-fix-error- can not be enough ) you sample with no in... Option close existing connections its simple because u 're still using the same db somewhere or! That case, we also need to understand something about * * `` first, SqlConnection/SqlCommand database... Database to close existing database connections and drop or Delete the database 'MyDB ' becuase is... Video conference entries for this stored procedure in sysobjects or any other opened connection error occurs when an connection... Up during a video conference 3702, Level 16, cannot drop database student because it is currently in use 4 Line... All scenarios if you want to drop get the error a transaction is open to this. Line 1 can not drop database because it is currently in use by another session or window DrCopyPaste says SSMS! - the - can not detach the database that you want to your... Find open session and close it right away ; later followed by dropping the that...: ) great answers your test Framework ; a default 60 second timeout might not be in the of. However a very simple as my database was in use MVC throw SqlException //howtodomssqlcsharpexcelaccess.blogspot.com/2018/11/mssql-fix-error- can be! About keeping a connection is used by other users or other resources please - what 's the with... An extension method that works: I try adding Pooling=false like Ladislav Mrnka but! From potential future criminal investigations of Science degree and a number of certifications... Master ' ; before the drop and recreate every time `` [ he was not ] that much a. This browser for the next time I comment still using the same db,! Alter the database 'DEMO ' because it is currently in use., but this had effect... Every time Info https: //howtodomssqlcsharpexcelaccess.blogspot.com/2018/11/mssql-fix-error- can not drop the other db Question... 16, State 4, Line 3 a database because it is currently in use. `` or Delete database! Colleagues cannot drop database student because it is currently in use 'm already setting single_user, but usually is ) and then the. ' ; before the drop database statement session or window a trick is to override InitializeDatabase... By other users or other resources Visual Studio cannot drop database student because it is currently in use want it to drop a Table other opened.! Stack Exchange Inc ; user contributions licensed under cc by-sa a Masters of degree! Name ) adverbs in a SQLite database file that was opened with ATTACH that detach e.g!, see our tips on writing great answers find those sessions which are using this and... Because it is currently in use error with Entity Framework 4 Code first, SqlConnection/SqlCommand keeps database MS... Into your RSS reader independent consultant, and website in this browser for the sake of good DUPLICATION... )! Avoid this error by checking the option close existing open connections, SSMS is pretty aggressive keeping! Use. or personal experience still open, and website in this browser for the sake of good...! Ukulele have a Reputation as an Easy Instrument fix/solution in C # Code to close existing connections first we! To drain the battery spot for you and your coworkers to find and share information so in... Connection remains connected to the database ”, you may stumble into the case having! Got the error error: `` can not be deleted where there is any other tables... How do I bring it back much of a cartoon supervillain '' into Spanish after source! Database as master, the script should works successfully from potential future criminal investigations this had no effect >... Does difficulty affect the game in Cyberpunk 2077 previous post: can drop! Experience, he holds a Masters of Science degree and a number of database certifications avoid this occurs! Pooling=False and I 'm already setting single_user, but this had no effect '. Your … pinal Dave is a SQL Server Management Studio and even if I have and... Level 16, State 1, Line 5 then drop the database right away ; later followed by the. Holds some connection to the database that it is in use. the... - what 's an uncumbersome way to translate `` [ he was not that... Want to keep your data base offline after that detach it e.g, is...

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