Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_38 ( points VARCHAR, visitor VARCHAR, home VARCHAR )

### Question ###
How many points have pittsburgh as the visitor, and philadelphia as the home?

### Accurate SQL ###

SELECT COUNT(points) FROM table_name_38 WHERE visitor = "pittsburgh" AND home = "philadelphia"