# Introduction to SQLAlchemy - Pycon 2013

This package contains the student prerequisite handout as well as the in-class software we'll be running.

We've been given access to the page at https://us.pycon.org/2013/community/tutorials/16/ to provide updates on tutorial status. We're hoping to be around at least for the Wednesday 6:30 setup session.

## Preparing for the Tutorial

Prior to the class, all students should:

git clone https://bitbucket.org/zzzeek/pycon2013_student_package.git


Loading the package via git is preferred, so that on the day of the tutorial students can update the package in-place with the latest updates. For those students not yet familiar with git, it is also available as a .zip file from this link via https://bitbucket.org/zzzeek/pycon2013_student_package/get/master.zip.

• Read through the handout. It is included as a PDF file handout.pdf as well as an HTML document viewable at handout/index.html. The handout includes a "Relational Review" section which discusses the basics of SQL, relational algebra, and transactions; the course will assume a basic understanding of this material.

• Install and test the software environment. Full instructions are available in the handout in the "Package Setup" chapter. As detailed in that section, students should first install virtualenv, then create a virtual environment, then install the local software packages using .venv/bin/python install.py.

## Schedule

Course Time: Thursday, March 14, 1:20 PM - 4:40 PM

Location: Great America Floor 2B R3

Time Topic
1:20 - 1:30 Welcome / Setup
1:30 - 1:40 Prerequisite Material Review
1:40 - 1:45 Overview of SQLAlchemy
1:45 - 2:00 Engine, Connection, Transactions
2:00 - 2:20 Table Metadata, Reflection, DDL
2:20 - 2:50 SQL Expressions
2:50 - 3:10 break
3:10 - 4:40 ORM