Structured Query Language (SQL), in computer science, is a database sublanguage used in querying, updating, and managing relational databases.
在
算机科学中，SQL语言（结构化查询语言）是一种用于查询、
新和管理关系数据库的数据库子语言。
算机科学声明：以上例句、词性分类均由互联网资源自动生成，部分未经过
核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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