Learn SQL for working with databases, using Google BigQuery.

Take your SQL skills to the next level.

Learn about key analytical skills (data cleaning, data analysis, data visualization) and tools (spreadsheets, SQL, R programming, Tableau) that you can add to your professional toolbox.

-Using SQL to extract and make use of the right data for your objectives and how to organize and protect the data

-Explore how analysts use spreadsheets and SQL with databases and data sets.

-Cleaning the data using spreadsheets and SQL as well as how to verify and report the data cleaning results.

- Develop basic SQL queries for use on databases.

- Apply basic SQL functions for cleaning and transforming data.

-Part of IBM Data Warehouse Engineer Specialization and IBM Data Analyst Professionals.

-Getting Started with SQL, Relational Databases and Tables, Intermediate SQL, Accessing Databases using Python, and Advanced SQL for Data Engineering (Honors)

-This course teaches syntax in SQL shared by many types of databases, such as PostgreSQL, MySQL, SQL Server, and Oracle.

-How to create tables and specify their relationships, as well as how to enforce data integrity.

-Discover other unique features of database systems, such as constraints.

-Learn ing all about the power of joining tables while exploring interesting features of countries and their cities throughout the world.

-Mastering inner and outer joins, as well as self joins, semi joins, anti joins and cross joins and fundamental tools in any PostgreSQL wizard's toolbox.