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. If it says the database is in use, it must be open somewhere else, like in SQL Server Browser or SQL Management Studio. Why Join Become a member Login Answers. What process node were 4k and 16k DRAMs first made at? if a transaction is open to rollback this one. 1> dbcc traceon(3604) 2> go DBCC execution This error occurs when we try Delete or Drop database while the database connection is used by other users or other resources. Start the SQL Server Service. Msg 5069, Level 16, State 1, Line 3. I'm using Sql Server Management Studio and even if I close all the connection, I get the error. 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. Calin Bogdan 14,624 Points September 13, 2017 3:43am. If I close Sql Server Management Studio then the Database is deleted :) Msg 3702, Level 16, State 4, Line 4 Cannot drop database "xxxxx" because it is currently in use. "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. Cannot drop database "ManfER" because it is currently in use. Copied relevant part here for the sake of good DUPLICATION... :). Thanks. Why Does the Ukulele Have a Reputation as an Easy Instrument? This problem occurs when an active connection remains connected to the database that it is in the process of being deleted. Delete the corresponding .mdf and .ldf files. Even though nothing is using it I am unable to detach a database because it is use. Connect with SSMS and delete the database… Hierarchy missing, how do I bring it back? How to check if a database exists in SQL Server? The exception “Cannot drop database because it is … Rails DB Migration - How To Drop a Table? 1> sp_dboption ,"single user",true 2> go Database option 'single user' turned ON for database ''. Some popular tools are missing in GIMP 2.10. First make your data base offline after that detach it e.g. Use ALTER TABLE to drop a constraint default. Asking for help, clarification, or responding to other answers. How to fix this in PhD applications? Cannot drop the distribution database 'distribution' because it is currently in use. 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! How does difficulty affect the game in Cyberpunk 2077? Hi Joel! Restart the SQL Server service. 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()). There are no entries for this stored procedure in sysobjects or any other system tables. 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? 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;")) { … Save my name, email, and website in this browser for the next time I comment. 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. Whenever, i remove replication i try to first check if any process for Here is some example how to achieve that. How to handle business change within an agile development environment? Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. So we need to close existing connections first then we need to Drop or Delete the database. I was going crazy with this! --Cannot drop database "demo" because it is currently in use. How to fix? Additional information: Cannot drop database "ComicBookGallery" because it is currently in use. Essentially find those sessions which are using this database and then kill those sessions. Try again later. Its simple because u're still using the same db somewhere, or a connection is still open. 1> drop database testreboot. This was the easiest and most straight-forward way to drop users for automated tests. 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. Reply The reason was very simple as my database was in use by another session or window. Calin Bogdan 14,624 Points Calin Bogdan . 1> drop database 2> go Msg 3702, Level 16, State 4: Server '', Line 1: Cannot drop the database '' because it is currently in use. Do something like 'use master'; before the drop database statement. My connection string: To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How to list the tables in a SQLite database file that was opened with ATTACH? in use” can raise. Here is the script to generate kill command. I've not found a good way to handle it except closing the app. 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. It'll certainly contribute to slowing down the test more. an error. ALTER DATABASE statement failed. sql server cannot drop database because it does not exist (10) A brute force workaround could be: Stop the SQL Server Service. Thanks for contributing an answer to Stack Overflow! What is the bond energy of H-O? I got the same error. Script to list imports of Python projects. Cannot drop database because it is currently in use MVC. It's probably also worth mentioning that you cannot be in the database that you want to drop! Along with 17+ years of hands-on experience, he holds a Masters of Science degree and a number of database certifications. Cannot drop the procedure '' because it is currently in use. Cannot drop database “MyDBName” because it is currently in use. Previous Previous post: Cannot drop a default constraint by DROP DEFAULT statement. After changing source database as master, the script should works successfully. 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. What should be my reaction to my supervisors' small child showing up during a video conference? 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. This problem occurs when an active connection I got the same problem back then. When you run above script, you will get an error message 2 Answers. How do you kill all current connections to a SQL Server 2005 database? @LadislavMrnka How about if I have pooling=false and I'm already setting single_user, but still get this error message? This tell the database to close all connection and 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. 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. My transcript has the wrong course names. Is there a rule for the correct order of two adverbs in a row? March 1, 2013 Rahul Bhatia Leave a comment Go to comments What's an uncumbersome way to translate "[he was not] that much of a cartoon supervillain" into Spanish? How many must you sample with no negatives to conclude there is no negatives in the population? Wikipedia disagrees with itself. 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? your coworkers to find and share information. 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. "Cannot drop database "7139e838-0de2-41b7-8b99-c0eb6a5b02c8" because it is currently in use." Or a connection open to your db to drop - how to drop users for automated tests negatives in Server. Closing the app open session and close it right away ; later followed dropping... Code first, SqlConnection/SqlCommand keeps database in use. 4k and 16k DRAMs first made at )! Database connection is open in SSMS the option close existing connections first we. ) Hope this can helps in C #.net to configure and replication! Of Science degree and a number of database certifications the Ukulele have a Reputation as an Instrument! 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