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_10 ( decile VARCHAR, authority VARCHAR, roll VARCHAR )

### Question ###
For a school with authority of state and a roll of 798, what is the decile?

### Accurate SQL ###

SELECT decile FROM table_name_10 WHERE authority = "state" AND roll = 798