sys.dm_tran_database_transactions (Transact-SQL)
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Contributors
SQL Server (starting with 2008)Azure SQL DatabaseAzure SQL Data Warehouse Parallel Data Warehouse Returns information about transactions at the database level.
Note
To call this DMV from Azure SQL Data Warehouse or Parallel Data Warehouse, use the name sys.dm_pdw_nodes_tran_database_transactions.
| Column name | Data type | Description |
|---|---|---|
| transaction_id | bigint | ID of the transaction at the instance level, not the database level. It is only unique across all databases within an instance, but not unique across all server instances. |
| database_id | int | ID of the database associated with the transaction. |
| database_transaction_begin_time | datetime | Time at which the database became involved in the transaction. Specifically, it is the time of the first log record in the database for the transaction. |
| database_transaction_type | int | 1 = Read/write transaction 2 = Read-only transaction 3 = System transaction |
| database_transaction_state | int | 1 = The transaction has not been initialized. 3 = The transaction has been initialized but has not generated any log records. 4 = The transaction has generated log records. 5 = The transaction has been prepared. 10 = The transaction has been committed. 11 = The transaction has been rolled back. 12 = The transaction is being committed. (The log record is being generated, but has not been materialized or persisted.) |
| database_transaction_status | int | Identified for informational purposes only. Not supported. Future compatibility is not guaranteed. |
| database_transaction_status2 | int | Identified for informational purposes only. Not supported. Future compatibility is not guaranteed. |
| database_transaction_log_record_count | bigint | Applies to: SQL Server 2008 through SQL Server 2017. Number of log records generated in the database for the transaction. |
| database_transaction_replicate_record_count | int | Applies to: SQL Server 2008 through SQL Server 2017. Number of log records generated in the database for the transaction that is replicated. |
| database_transaction_log_bytes_used | bigint | Applies to: SQL Server 2008 through SQL Server 2017. Number of bytes used so far in the database log for the transaction. |
| database_transaction_log_bytes_reserved | bigint | Applies to: SQL Server 2008 through SQL Server 2017. Number of bytes reserved for use in the database log for the transaction. |
| database_transaction_log_bytes_used_system | int | Applies to: SQL Server 2008 through SQL Server 2017. Number of bytes used so far in the database log for system transactions on behalf of the transaction. |
| database_transaction_log_bytes_reserved_system | int | Applies to: SQL Server 2008 through SQL Server 2017. Number of bytes reserved for use in the database log for system transactions on behalf of the transaction. |
| database_transaction_begin_lsn | numeric(25,0) | Applies to: SQL Server 2008 through SQL Server 2017. Log sequence number (LSN) of the begin record for the transaction in the database log. |
| database_transaction_last_lsn | numeric(25,0) | Applies to: SQL Server 2008 through SQL Server 2017. LSN of the most recently logged record for the transaction in the database log. |
| database_transaction_most_recent_savepoint_lsn | numeric(25,0) | Applies to: SQL Server 2008 through SQL Server 2017. LSN of the most recent savepoint for the transaction in the database log. |
| database_transaction_commit_lsn | numeric(25,0) | Applies to: SQL Server 2008 through SQL Server 2017. LSN of the commit log record for the transaction in the database log. |
| database_transaction_last_rollback_lsn | numeric(25,0) | Applies to: SQL Server 2008 through SQL Server 2017. LSN that was most recently rolled back to. If no rollback has taken place, the value is MaxLSN. |
| database_transaction_next_undo_lsn | numeric(25,0) | Applies to: SQL Server 2008 through SQL Server 2017. LSN of the next record to undo. |
| pdw_node_id | int | Applies to: Azure SQL Data Warehouse, Parallel Data Warehouse The identifier for the node that this distribution is on. |
Permissions
On SQL Server, requires VIEW SERVER STATE permission.
On SQL Database, requires the VIEW DATABASE STATE permission in the database.
See Also
sys.dm_tran_active_transactions (Transact-SQL)
sys.dm_tran_session_transactions (Transact-SQL)
Dynamic Management Views and Functions (Transact-SQL)
Transaction Related Dynamic Management Views and Functions (Transact-SQL)