Oracle 11G的DDL_LOCK_TIMEOUT参数
今天kaums给客户做培训11g新特性,发现还真的有不少挺好的新东西,但是以前没有怎么去关注的他们,在后续的几篇中,陆续整理处理. DDL_LOCK_TIMEOUT specifies a time limit for how long DDL statements will wait in a DML lock queue. The default value of zero indicates a status of NOWAIT. The maximum value of 1,000,000 seconds will result in the DDL statement …