摘要： 在MOS 上有一篇介绍SQL 解析流程图的文档，参考[ID32895.1]。 截取主要部分内容如下： Thisarticle show the parsing mechanism as a flow diagram. Its main purpose is toshow the difference between a 'soft' and a 'hard' parse. It is intended to givea feel of how parsing operates to make explanation of parsing activity eas 阅读全文