This Specialization is intended for a learner with no previous coding experience seeking to develop SQL query fluency. Through four progressively more difficult SQL projects with data science ...

There was an error while loading. Please reload this page. Projects/assignments from "Learn SQL Basics for Data Science Specialization", a specialization offered by ...

1. SQL for Data Analysis by Mode-This SQL course offered by Mode covers SQL basics and data analysis. It spans over 4 weeks and provides a comprehensive understanding of SQL and its applications in ...

Whether you’re just getting in to programming or you’ve avoided learning SQL, it’s something every developer faces eventually. You may not be responsible for building and maintaining a database, but ...

Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier. Due to popular demand, we’re ...

Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

Shelley Doll finishes her coverage of SQL data types with an overview of datetime and interval data types. Learn more about the basic syntax of these standard SQL types. Datetimes and intervals are ...

So, my client and their subcontractor(s) have found themselves in a bit of a pickle, as no one bothered to spec or price a DB for a software implementation, so now I've been handed the bag. The client ...