sys-dm-tran-database-transactions-transact-sql.md

title	sys.dm_tran_database_transactions (Transact-SQL) | Microsoft Docs
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ms.date	06/09/2017
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ms.prod_service	database-engine, sql-database, sql-data-warehouse, pdw
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f1_keywords	dm_tran_database_transactions sys.dm_tran_database_transactions_TSQL dm_tran_database_transactions_TSQL sys.dm_tran_database_transactions
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ms.author	sstein
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sys.dm_tran_database_transactions (Transact-SQL)

[!INCLUDEtsql-appliesto-ss2008-all-md]

Returns information about transactions at the database level.

Note

To call this DMV from [!INCLUDEssSDWfull] or [!INCLUDEssPDW], 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	[!INCLUDEssInternalOnly]
database_transaction_status2	int	[!INCLUDEssInternalOnly]
database_transaction_log_record_count	bigint	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. Number of log records generated in the database for the transaction.
database_transaction_replicate_record_count	int	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. Number of log records generated in the database for the transaction that is replicated.
database_transaction_log_bytes_used	bigint	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. Number of bytes used so far in the database log for the transaction.
database_transaction_log_bytes_reserved	bigint	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. Number of bytes reserved for use in the database log for the transaction.
database_transaction_log_bytes_used_system	int	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. 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: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. 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: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. Log sequence number (LSN) of the begin record for the transaction in the database log.
database_transaction_last_lsn	numeric(25,0)	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. 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: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. LSN of the most recent savepoint for the transaction in the database log.
database_transaction_commit_lsn	numeric(25,0)	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. LSN of the commit log record for the transaction in the database log.
database_transaction_last_rollback_lsn	numeric(25,0)	Applies to: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. 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: [!INCLUDEssKatmai] through [!INCLUDEssCurrent]. LSN of the next record to undo.
pdw_node_id	int	Applies to: [!INCLUDEssSDWfull], [!INCLUDEssPDW] The identifier for the node that this distribution is on.

Permissions

On [!INCLUDEssNoVersion_md], requires VIEW SERVER STATE permission.
On [!INCLUDEssSDS_md], 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)