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DBMS/SQL
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来自维基教科书，一个自由的世界中开放的教科书
<
DBMS
SQL 是结构化查询语言的缩写。SQL 是一种非程序化语言。
参考资料
SQL 浅显入门
在 SQLzoo
SQL 教程
在 W3CSchools
关系代数
分类
:
Book:DBMS
华夏公益教科书
