什么是动态SQL查询,什么时候我想使用一个？

解决方法

> Introduction to Dynamic SQL
> Dynamic SQL Beginner’s Guide

从简介到动态SQL：

Dynamic SQL is a term used to mean SQL code that is generated programatically (in part or fully) by your program before it is executed. As a result it is a very flexible and powerful tool. You can use dynamic SQL to accomplish tasks such as adding where clauses to a search based on what fields are filled out on a form or to create tables with varying names.

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