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T sql read committed snapshot isolation12/11/2023 Transactions can't use snapshot isolation until the snapshot isolation state becomes 1 (ON). New transactions have their modifications versioned. The database remains in the transition to OFF state until all transactions that were active when ALTER DATABASE was run can be completed.ģ = Snapshot isolation state is in transition to ON state. Can't start new transactions using snapshot isolation. All transactions have their modifications versioned. Snapshot isolation is allowed.Ģ = Snapshot isolation state is in transition to OFF state. Snapshot isolation is disallowed.ġ = Snapshot isolation state ON. State of snapshot-isolation transactions being allowed, as set by the ALLOW_SNAPSHOT_ISOLATION option:Ġ = Snapshot isolation state is OFF (default). See state.ġ = Database shut down cleanly no recovery required on startupĠ = Database didn't shut down cleanly recovery is required on startup Note: For Always On databases, query the database_state or database_state_desc columns of sys.dm_hadr_database_replica_states.ġ Applies to: SQL Server 2008 (10.0.x) and later versions, and Azure SQL DatabaseĢ Applies to: Azure SQL Database Active Geo-Replicationĭescription of the database state. NULL = Database isn't online or AUTO_CLOSE is set to ON and the database is closed. Acts as the default collation in the database. Integer corresponding to the version of SQL Server for which behavior is compatible.ħ0 - SQL Server 7.0 through SQL Server 2008 (10.0.x)Ĩ0 - SQL Server 2000 (8.x) through SQL Server 2008 R2 (10.50.x)ĩ0 - SQL Server 2008 (10.0.x) through SQL Server 2012 (11.x)ġ00 - SQL Server 2008 (10.0.x) and later versions, and Azure SQL Databaseġ10 - SQL Server 2012 (11.x) and later versions, and Azure SQL Databaseġ20 - SQL Server 2014 (12.x) and later versions, and Azure SQL Databaseġ30 - SQL Server 2016 (13.x) and later versions, and Azure SQL Databaseġ40 - SQL Server 2017 (14.x) and later versions, and Azure SQL Databaseġ50 - SQL Server 2019 (15.x) and later versions, and Azure SQL Databaseġ60 - SQL Server 2022 (16.x) and later versions, and Azure SQL DatabaseĬollation for the database. For tempdb, this value changes every time the server restarts. For information about who can own a database, see the ALTER AUTHORIZATION for databases section of ALTER AUTHORIZATION.ĭate the database was created or renamed. SID (Security-Identifier) of the external owner of the database, as registered to the server. Non-NULL = ID of the source database of this database snapshot. In Azure SQL Database, the values are unique within a logical server, and are joinable with sys.database_service_objectives on the database_id column, but not with other system views where the database_id column is present. ID of the database, unique within an instance of SQL Server. Name of database, unique within an instance of SQL Server or within a Azure SQL Database logical server. To see the corresponding row if the database is OFFLINE, a user must have at least the ALTER ANY DATABASE server-level permission, or the CREATE DATABASE permission in the master database. If a database is OFFLINE, the corresponding row isn't visible to low-privileged users. If a database isn't ONLINE, or AUTO_CLOSE is set to ON and the database is closed, the values of some columns may be NULL. Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL Endpoint in Microsoft Fabric Warehouse in Microsoft FabricĬontains one row per database in the instance of SQL Server.
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