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 course ( dept_code VARCHAR, crs_credit INTEGER )

### Question ###
What is the total credit does each department offer?

### Accurate SQL ###

SELECT SUM(crs_credit), dept_code FROM course GROUP BY dept_code