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_11 ( long INTEGER, gain VARCHAR, avg_g VARCHAR )

### Question ###
How many longs have a gain less than 379, and 0.8 as an avg/g?

### Accurate SQL ###

SELECT SUM(long) FROM table_name_11 WHERE gain < 379 AND avg_g = 0.8