Microsoft SQL Server 2012 Internals 把 SQL 语句的处理分为四个阶段,分别是 解析.绑定.优化.执行,如图所示: 解析(Parse)主要是语法分析,比较简单.绑定(Bind),书中的解释比较简略: For queries with valid SQL syntax, the next stage performs a series of validation steps on the query, generally called binding…
We have classified the architecture of SQL Server into the following parts for easy understanding − General architecture Memory architecture Data file architecture Log file architecture General Architecture Client − Where the request initiated. Query…