You have 30 minutes.

Fork and clone this repository.

Follow the prompts below and complete each question. You may use any resource, other than someone else in the classroom, to help you complete the diagnostic.

Create three tables using the file scripts/create_tables.sql (don't forget id columns for all tables):

• doctors - use the first line of data/doctors.csv for the column names

• patients - use the first line of data/patients.csv for the column names

• appointments - which should have date, time, and comment columns (feel free to use the type TEXT for all three) as well as columns referencing both doctors and patients.

Use the PSQL \copy command to load the doctors and patients tables from the files data/doctors.csv and data/patients.csv respectively. Save your code in scripts/load_doctors_and_patients.psql.

Create the following appointments by inserting the appropriate rows into the appointments table. Save your code in insert_into_appointments.sql:

• Marsha Wilcox seeing Dr. Vicky Hilton at 10am on August 12, 2016.
• Ivory Talley seeing Dr. Spencer Hubbard at 1pm on August 17, 2016.
• Marsha Wilcox seeing Dr. Spencer Hubbard at 10am on August 12, 2016.
• Blake Hodge seeing Dr. Vicky Hilton at 1pm on August 17, 2016.

Write a query to retrieve the names and appointment times for everyone seeing Dr. Hubbard. Then, write another to retrieve the Doctors' names and appointment times for Marsha Wilcox. Save your code in scripts/select_appointments.sql.

You can test your work by entering the PSQL console and running \i path/to/your_script.(p)sql

Commit and push your changes, and then submit a pull request.