What is Query in SQL?

What is Query in SQL?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, sql-query, topic-specific, sql, database

参考答案摘要

A query is a request for information or data from a database table or set of tables. For example, let us assume that we have a database that stores details about books written by various authors. Now,...

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