SQL for Data Science
Completed by 璐 蔡
September 27, 2018
15 hours (approximately)
璐 蔡's account is verified. Coursera certifies their successful completion of SQL for Data Science
What you will learn
Identify a subset of data needed from a column or set of columns and write a SQL query to limit to those results.
Use SQL commands to filter, sort, and summarize data.
Create an analysis table from multiple queries using the UNION operator.
Manipulate strings, dates, & numeric data using functions to integrate data from different sources into fields with the correct format for analysis.
Skills you will gain
- Category: Query Languages
- Category: Data Literacy
- Category: Data Quality
- Category: Descriptive Analytics
- Category: Relational Databases
- Category: Data Manipulation
- Category: Data Governance
- Category: Data Modeling
- Category: Database Management
- Category: SQL
- Category: Data Transformation
- Category: Data Analysis
