In this course you will learn all about the Structured Query Language ("SQL".) We will review the origins of the language and its conceptual foundations. But primarily, we will focus on learning all the standard SQL commands, their syntax, and how to use these commands to conduct analysis of the data within a relational database. Our scope includes not only the SELECT statement for retrieving data and creating analytical reports, but also includes the DDL ("Data Definition Language") and DML ("Data Manipulation Language") commands necessary to create and maintain database objects.
Successful completion of Relational Database Design (Databases for Data Scientists, Course 1) recommended.
- 5 stars79.25%
- 4 stars15.98%
- 3 stars2.38%
- 2 stars0.68%
- 1 star1.70%
來自THE STRUCTURED QUERY LANGUAGE (SQL)的熱門評論
Good intro to SQL. The bi.io coding environment was little cumbersome, but the course content is good to get you comfortable with basic and some intermediate level queries.
This was an excellent course that taught everything one needs to know about the use of SQL. The teachers was didactically excellent.
This is a good course but at the last peer review it can take awhile,but a great teacher.
Excellent course. The instructor took the time to teach SQL in a comprehensive way and the labs and quizes are very well prepared to help with the learning.