Analyzing and Formatting PostgreSQL Sales Data

中级技能水平

更新时间 2025年1月

Enhance your SQL Skills with hands-on data cleaning in PostgreSQL: perform analyses while working with incorrect data types and missing values.

项目描述

Analyzing and Formatting PostgreSQL Sales Data

Work with superstore data in PostgreSQL, reformatting and analyzing to answer some day-to-day retail business questions, like what are the top performing products, and how missing data can be imputed for quantity of products per order.

Analyzing and Formatting PostgreSQL Sales Data

Enhance your SQL Skills with hands-on data cleaning in PostgreSQL: perform analyses while working with incorrect data types and missing values.

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Analyzing and Formatting PostgreSQL Sales Data

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项目描述

Analyzing and Formatting PostgreSQL Sales Data

Analyzing and Formatting PostgreSQL Sales Data

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Task 1

加入超过19百万学习者，今天就开始Analyzing and Formatting PostgreSQL Sales Data！

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项目描述

Analyzing and Formatting PostgreSQL Sales Data

前置要求 (1)

任务 (1)

Task 1

加入超过.css-nklxlk{color:var(--wf-brand--main, #03EF62);}19百万学习者，今天就开始Analyzing and Formatting PostgreSQL Sales Data！

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通过 DataCamp for Mobile 提升您的数据技能

加入超过19百万学习者，今天就开始Analyzing and Formatting PostgreSQL Sales Data！