内容简介：XA事务和Dblink事务冲突，在DBlink中启动XA事务了，即使仅仅是查询。也就是说：XA事务和DBLink事务两者只能用一个，另外Oracle不支持临时表的XA事务An ORA-24784 'Transaction exists' error occurs when using Oracle XA.An attempt was made to start a transaction, while attached to a non-migrateable transaction
XA事务和Dblink事务冲突，在DBlink中启动XA事务了，即使仅仅是查询。也就是说：XA事务和DBLink事务两者只能用一个，另外Oracle不支持临时表的XA事务
An ORA-24784 'Transaction exists' error occurs when using Oracle XA.
An attempt was made to start a transaction, while attached to a non-migrateable transaction
Issuing a query containing a database link starts a distributed transaction that is non-migratable, even if it is only a query. An XA transaction cannot then be started without a commit or rollback being issued first.
[该贴被banq于2018-10-12 16:34修改过]
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The Filter Bubble
Eli Pariser / Penguin Press / 2011-5-12 / GBP 16.45
In December 2009, Google began customizing its search results for each user. Instead of giving you the most broadly popular result, Google now tries to predict what you are most likely to click on. Ac......一起来看看 《The Filter Bubble》 这本书的介绍吧!
