the diagram so that readers have a little bit of background
* Found a tool for creating a visual representation called ERDPlus.com - create a standalone instead of an account, can download
Learning commands from Patent Data - SQL Steps
* copy command is PostgreSQL that copies a SQL table to a text file
** DELIMITER set what will separate columns in text file
** HEADER specifies that there will be a header in the text file with the names of the columns
* Definitely need to include more detail about what these do in the documentation
* insert into command inserts a new entry into the table