- Data Cleansing
- Database Design
- Data Quality
- Data Analysis
- Data Modeling
- Data Science
- Data Manipulation
- Data Governance
- Query Languages
- Relational Databases
- SQL
SQL for Data Science
Completed by Wenxin Jiang
November 24, 2023
15 hours (approximately)
Wenxin Jiang'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
