A JDBC Connection connection corresponds to a transaction

Source: Internet
Author: User
Spring保证在methodB方法中所有的调用都获得到一个相同的连接。在调用methodB时,没有一个存在的事务,所以获得一个新的连接,开启了一个新的事务。 
Spring保证在methodB方法中所有的调用都获得到一个相同的连接。在调用methodB时,没有一个存在的事务,所以获得一个新的连接,开启了一个新的事务。 
Spring保证在methodB方法中所有的调用都获得到一个相同的连接。在调用methodB时,没有一个存在的事务,所以获得一个新的连接,开启了一个新的事务。 
Spring保证在methodB方法中所有的调用都获得到一个相同的连接。在调用methodB时,没有一个存在的事务,所以获得一个新的连接,开启了一个新的事务。 
Spring保证在methodB方法中所有的调用都获得到一个相同的连接。在调用methodB时,没有一个存在的事务,所以获得一个新的连接,开启了一个新的事务。 


A JDBC Connection connection corresponds to a transaction

A JDBC Connection connection corresponds to a transaction
A JDBC Connection connection corresponds to a transaction
A JDBC Connection connection corresponds to a transaction
A JDBC Connection connection corresponds to a transaction

Connecetion.setautocommit (FALSE);
DoSomething ();
Connction.commit ()

A JDBC Connection connection corresponds to a transaction

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