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_51 ( league_goals INTEGER, fa_cup_goals INTEGER )

### Question ###
what is the sum of league goals when the fa cup goals is more than 0?

### Accurate SQL ###

SELECT SUM(league_goals) FROM table_name_51 WHERE fa_cup_goals > 0