xa transactions

Xa interface detailedThe X/open XA interface is a two-way system interface that forms a communication bridge between the transaction manager (Transaction Manager) and one or more resource managers (Resource Manager). The transaction manager controls

Introduction to XA transactionsThe basis of an XA transaction is a two-phase commit protocol. There is a need for a coordinator of the transaction to ensure that all the transaction participants have completed the preparatory work (phase I). If the

XA transaction support is limited to the InnoDB Storage engine. MySQLXA is implemented for external XA, where the MySQL server acts as the resource manager and the client program acts as the Transaction Manager. Internal XA is not implemented. In

XA transaction support is limited to INNODB storage engines. MySQL XA implementations are for external XA, where the MySQL server acts as a resource manager, and the client program acts as the transaction manager. "Internal XA" is not implemented.

Mysql database startup Error:InnoDB: The log sequence number in ibdata files does not matchInnoDB: the log sequence number in the ib_logfiles!100224 12:24:20 InnoDB: Database was not shut down normally!InnoDB: Starting crash recovery.InnoDB: Reading

XA transaction support is limited to INNODB storage engines. MySQL XA implementations are for external XA, where the MySQL server acts as a resource manager, and the client program acts as the transaction manager. "Internal XA" is not implemented.

Mysql database startup error: InnoDB: ThelogsequencenumberinibdatafilesdoesnotmatchInnoDB: thelogsequencenumberintheib_logfiles! 10022412: 24: 20 InnoDB: Databasewasnotshutdownnormally! InnoDB: Startingcrashrecovery. InnoDB: Mysql database boot

Original article: Http://www.javaworld.com/javaworld/jw-01-2009/jw-01-spring-transactions.html? Page = 1 In spring, JTA and XA protocols are often used to implement distributed transactions. However, we also have other options. The optimal

Original article: Http://www.javaworld.com/javaworld/jw-01-2009/jw-01-spring-transactions.html? Page = 2 1. Start Message Transaction2. receive messages3. Start database transactions4. Failed to update the database!5. Roll Back database

Xa distributed transactionsXaThe XA protocol is first proposed by Tuxedo and presented to the X/open organization as the interface standard for the Resource Manager (database) and transaction manager. Currently, major database manufacturers such as