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_17 (gold INTEGER, silver VARCHAR, total VARCHAR)

### Question ###
What's the sum of gold where silver is more than 2 and the total is 12?

### Accurate SQL ###

SELECT SUM(gold) FROM table_name_17 WHERE silver > 2 AND total = 12