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_99 ( total_medals INTEGER, gold_medals VARCHAR, ensemble VARCHAR )

### Question ###
What was the average total medals received by Roland Hayes School when there were 0 gold medals?

### Accurate SQL ###

SELECT AVG(total_medals) FROM table_name_99 WHERE gold_medals = 0 AND ensemble = "roland hayes school"