SQL Databases Using SQLAlchemy: Querying Data

Skillsoft issued completion badges are earned based on viewing the percentage required or receiving a passing score when assessment is required. SQLAlchemy, an object-relational mapper (ORM) library available in Python, provides application developers with the same might and capability of SQL. In this course, you'll learn how to take advantage of some of the more complex queries available in this library. You'll start by constructing queries using dates, the current date, order by, and limit clauses. You'll then learn how to leverage the fetch methods from the cursor provided via the ResultProxy object. You'll perform joins using the .join method on the column object. You'll also specify group by and having clauses in your SQL queries By the end of this course, you'll be able to implement SQL order by and limit operations using SQLAlchemy Core APIs, work with dates, customize iteration over cursor results, perform joins, and implement group by and having clauses.