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_20854943_2 ( position INTEGER, loa__metres_ VARCHAR )

### Question ###
What position is the boat with 20.12 LOA (metres)?

### Accurate SQL ###

SELECT MAX(position) FROM table_20854943_2 WHERE loa__metres_ = "20.12"