SQL Server Transactions 计数器说明 Free Space in tempdb (KB) tempdb 中的可用空间量(千字节)。 必须具有足够的可用空间以保存快照隔离级别版本存储区以及在数据库引擎实例中创建的所有新临时对象。 Longest Transaction Running Time 比任何其他当前事务活动时间都长的事务启动后运行的时间长度(秒)。 在数据...
In This Section See Also Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) The SQL Server Native Client OLE DB provider implements local transaction support. The consumer can use distributed or coordinated transactions b...
Fixes errors 627 or 12324 occur when cross database transactions are promoted to distributed transactions in SQL Server Availability Group.
Assume that you have specified the flush interval in the maximum number of seconds in the connection string before committed transactions are flushed to disk in Microsoft SQL Server Compact 4.0. In this situation, the committed transac...
using (SqlConnection connection2 = new SqlConnection(connectString2)) try { // The transaction is promoted to a full distributed // transaction when connection2 is opened. connection2.Open(); // Execute the second command in the second database. returnValue = 0; SqlCommand command2 = ne...
There are no autonomous transactions in SQL Server. You may see@@TRANCOUNTincrease beyond 1, but a rollback affects the whole thing. Outer proc: CREATEPROCEDUREdbo.sp1@tripBITASBEGINSETNOCOUNTON;BEGINTRANSACTION;PRINT@@TRANCOUNT;BEGINTRYEXECdbo.sp2@trip=@trip;ENDTRYBEGINCATCHPRINTERROR_MESSAGE();...
In SQL Server Data Tools (SSDT), open the Integration Services project that contains the package you want to configure to use transaction.s In Solution Explorer, double-click the package to open it. Click the Control Flow tab. Right-click anywhere in the background of the control flow ...
详细了解 System.Transactions 与 SQL Server 的集成,这将以完全集成到 .NET Framework 中的方式公开事务。
Applies to: SQL Server The System.Transactions namespace provides a transaction framework that is fully integrated with ADO.NET and SQL Server common language runtime (CLR) integration. The System.Transactions.TransactionScope class makes a code block transactional by implicitly enlisting connections in ...
详细了解 System.Transactions 与 SQL Server 的集成,这将以完全集成到 .NET Framework 中的方式公开事务。