Filter data selected from a Table - Advanced

You're really getting the hang of this! SQLAlchemy also allows users to use conjunctions such as and_(), or_(), and not_() to build more complex filtering. For example, we can get a set of records for people in New York who are 21 or 37 years old with the following code:

select([census]).where(
  and_(census.columns.state == 'New York',
       or_(census.columns.age == 21,
          census.columns.age == 37
         )
      )
  )

Import and_ from the sqlalchemy module.
Select all records from the census table.
Append a where clause to filter all the records whose state is 'California', and whose sex is not 'M'.
Iterate over the ResultProxy and print the age and sex columns from each record.

Take Hint (-30 XP)

Exercise

Filter data selected from a Table - Advanced

Instructions