ORACLE回退段的作用、用法及问题的产生和解决方案

ORACLE rollback-segment function,usage problem occurrence and resolvent

结合实例简要描述了回退段的概念、用法、作用等。给出了使用中频繁出现的问题,并根据信息做了深入分析和研究,找到了一个合理解决这些迷惑问题的方案。

For there is an overall understanding to ORACLE rollback-segment of data base administration and maintain the database effectively, the rollback-segment concept , usage , function of section ,etc. had been described briefly. The question of making people confuse that frequently produces while providing and using are analysed and studied in depth according to information, the resolvents to some problems occurred in the practical performance are given.