This activity is also available in English. View activity SQL 基础知识：提取和操作数据： By Meta Blueprint Duration 15m Difficulty Advanced Credential For Completion Rating 1 star 2 stars 3 stars 4 stars 5 stars Average rating: 0 0 No reviews Get Started 本课程将介绍如何使用 SQL 查询来提取和操作数据。 课程 SQL 结构简介 10 m SQL 排序器简介 5 m SQL 聚合器简介 5 m 结合使用 SQL 数据表与 JOIN 语句 10 m
