Shared Pool Latch和Library Cache Latch竞争 – dbtan 谈DB https://dbtan.com dbtan 的生活、Oracle 及 Linux 等的学习笔记、观点。      说，永远易于做！ Mon, 07 Dec 2009 11:07:00 +0000 zh-Hans hourly 1 Shared Pool Latch和Library Cache Latch竞争 https://dbtan.com/2009/12/shared-pool-latch-and-library-cache-latch-competition.html https://dbtan.com/2009/12/shared-pool-latch-and-library-cache-latch-competition.html#comments Mon, 07 Dec 2009 11:07:00 +0000 http://www.dbtan.com/2009/12/shared-pool-latch-and-library-cache-latch-competition.html Shared Pool Latch和Library Cache Latch竞争： 这两个Latch是Shared Pool管理中最重要也是最常见的Latch竞争。 Shared Pool Latch用于共享池中内存空间的分配和回收，如果SQL没有充分共享，反复解析，那么将会不断请求Shared Po[......]

阅读全文

]]> https://dbtan.com/2009/12/shared-pool-latch-and-library-cache-latch-competition.html/feed 1