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_1305623_12 ( gold_medals VARCHAR, total_medals VARCHAR )

### Question ###
How many gold medals does each school who has a total of 1 medal have?

### Accurate SQL ###

SELECT gold_medals FROM table_1305623_12 WHERE total_medals = 1