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[日期:2011-08-05]来源:Linux社区 作者:wangshengfeng1986211[字体:大 中 小] 2010-07-01 15:03 1、SET AUTOTRACE ON EXPLAIN(set autot on exp)SQLPLUS的命令,在执行SQL语句的同时显示执行计划, 阅读全文
摘要:
Database Name. It is the name of the physical database structure. It is stored at the controlfile and datafile header. It is used to identify all phys 阅读全文