所属分类：
SQL Server
开发工具：SQL
文件大小：4158KB
下载次数：2
上传日期：2016-09-04 11:01:25
说明： SQL语句查询技术，我们在开始创建数据表和向表中插入演示数据之前，我想给大家解释一下实时数据表的设计理念，这样也许能帮助大家能更好的理解SQL查询，在数据库设计中，有一条非常重要的规则就是要正确建立主键和外键的关系。
(Before we begin creating tables and insert data into the table presentation, I would like to explain to you the concept of real-time data table design, so that may help us to better understand SQL queries in the design, it has a very important the rule is to establish the correct relationship between the primary keys and foreign keys.
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文件列表：
SQL查询语言技术
...............\chap01.pdf,499391,2010-05-19
...............\chap02.pdf,308155,2010-05-19
...............\chap03.pdf,351095,2010-05-19
...............\chap04.pdf,265707,2010-05-19
...............\chap05.pdf,455039,2010-05-19
...............\chap06.pdf,434215,2010-05-19
...............\chap07.pdf,398952,2010-05-19
...............\chap08.pdf,390388,2010-05-19
...............\chap09.pdf,359913,2010-05-19
...............\chap10.pdf,393378,2010-05-19
...............\chap11.pdf,309688,2010-05-19
...............\chap12.pdf,341116,2010-05-19
...............\chap13.pdf,256404,2010-05-19
