![]() If that last SELECT returned 1 then you are done! Pat yourself on the back and enjoy your favorite beverage. SQL Server doesnt provide a hint to force a particular indexed view to be used in a query that doesnt name the view directly in the FROM clause. Note: you could also put the DB into SINGLE_USER mode but if you have active client connections, this is probably a bad idea because one of them might end up snatching up the single available connection. The READ COMMITTED isolation level with the READCOMMITTEDSNAPSHOT database option set ON. GO - Check the status afterwards to make sure it worked */ ALTER DATABASE MyDB SET RESTRICTED_USER WITH ROLLBACK AFTER 30 SECONDSĪLTER DATABASE MyDB SET READ_COMMITTED_SNAPSHOT ON GO - Allow connections to be established once again The READCOMMITTEDSNAPSHOT isolation level can transparently replace READ COMMITTED for all transactions. * restricts access to the DB to logins with sysadmin, dbcreator or SQL Server introduced extensions to the SQL-92 isolation levels with the introduction of the SNAPSHOT isolation level and an additional implementation of READ COMMITTED. * This will roll back any open transactions after 30 seconds and ![]() Read Committed: In this isolation level, a transaction can only see changes made by other committed. This can result in dirty reads, non-repeatable reads, and phantom reads. Switch over to master to avoid hanging connection problems The four standard isolation levels are: Read Uncommitted: This is the lowest level of isolation where a transaction can see uncommitted changes made by other transactions.
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